( ! ) Warning: preg_match_all(): Compilation failed: missing closing parenthesis at offset 65 in /home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 543
Call Stack
#TimeMemoryFunctionLocation
10.0001424088{main}( ).../index.php:0
20.0001425576require( '/home/conventionsbook/public_html/wp-blog-header.php ).../index.php:17
30.8605221925640wp( $query_vars = ??? ).../wp-blog-header.php:16
40.8605221925640WP->main( $query_args = '' ).../functions.php:1342
50.8640222608472do_action_ref_array( $hook_name = 'wp', $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../class-wp.php:835
60.8640222608472WP_Hook->do_action( $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../plugin.php:565
70.8640222608472WP_Hook->apply_filters( $value = '', $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../class-wp-hook.php:348
81.2797237797832RankMath\Replace_Variables\Manager->setup( class WP { public $public_query_vars = [0 => 'rating_filter', 1 => 'filter_stock_status', 2 => 'min_price', 3 => 'max_price', 4 => 'm', 5 => 'p', 6 => 'posts', 7 => 'w', 8 => 'cat', 9 => 'withcomments', 10 => 'withoutcomments', 11 => 's', 12 => 'search', 13 => 'exact', 14 => 'sentence', 15 => 'calendar', 16 => 'page', 17 => 'paged', 18 => 'more', 19 => 'tb', 20 => 'pb', 21 => 'author', 22 => 'order', 23 => 'orderby', 24 => 'year', 25 => 'monthnum', 26 => 'day', 27 => 'hour', 28 => 'minute', 29 => 'second', 30 => 'name', 31 => 'category_name', 32 => 'tag', 33 => 'feed', 34 => 'author_name', 35 => 'pagename', 36 => 'page_id', 37 => 'error', 38 => 'attachment', 39 => 'attachment_id', 40 => 'subpost', 41 => 'subpost_id', 42 => 'preview', 43 => 'robots', 44 => 'favicon', 45 => 'taxonomy', 46 => 'term', 47 => 'cpage', 48 => 'post_type', 49 => 'embed', 50 => 'blocks', 51 => 'post_format', 52 => 'elementor_library', 53 => 'wc/file/transient', 54 => 'wc-api', 55 => 'sitemap', 56 => 'sitemap_n', 57 => 'xsl', 58 => 'product_brand', 59 => 'product_cat', 60 => 'product_tag', 61 => 'product', 62 => 'rest_route', 63 => 'sitemap-subtype', 64 => 'sitemap-stylesheet', 65 => 'wtn_news', 66 => 'news_category', 67 => 'book-review', 68 => 'genre', 69 => 'book-author', 70 => 'fael_form', 71 => 'products', 72 => 'products-manage', 73 => 'stock-manage', 74 => 'products-import', 75 => 'products-export', 76 => 'coupons', 77 => 'coupons-manage', 78 => 'orderslist', 79 => 'orders-details', 80 => 'reports-sales-by-date', 81 => 'reports-sales-by-vendor', 82 => 'reports-out-of-stock', 83 => 'reports-sales-by-product', 84 => 'reports-coupons-by-date', 85 => 'reports-low-in-stock', 86 => 'profile', 87 => 'settings', 88 => 'capability', 89 => 'knowledgebase', 90 => 'knowledgebase-manage', 91 => 'notices', 92 => 'notice-manage', 93 => 'notice-view', 94 => 'messages', 95 => 'order-pay', 96 => 'order-received', 97 => 'orders', 98 => 'view-order', 99 => 'downloads', 100 => 'edit-account', 101 => 'edit-address', 102 => 'payment-methods', 103 => 'lost-password', 104 => 'customer-logout', 105 => 'add-payment-method', 106 => 'delete-payment-method', 107 => 'set-default-payment-method', 108 => 'featured_item', 109 => 'featured_item_category', 110 => 'featured_item_tag', 111 => 'payments', 112 => 'withdrawal', 113 => 'withdrawal-requests', 114 => 'withdrawal-reverse', 115 => 'transaction-details', 116 => 'reviews', 117 => 'product-reviews', 118 => 'reviews-manage', 119 => 'media', 120 => 'vendors', 121 => 'vendors-new', 122 => 'vendors-manage', 123 => 'vendors-commission', 124 => 'enquiry', 125 => 'enquiry-manage', 126 => 'customers', 127 => 'customers-manage', ...]; public $private_query_vars = [0 => 'offset', 1 => 'posts_per_page', 2 => 'posts_per_archive_page', 3 => 'showposts', 4 => 'nopaging', 5 => 'post_type', 6 => 'post_status', 7 => 'category__in', 8 => 'category__not_in', 9 => 'category__and', 10 => 'tag__in', 11 => 'tag__not_in', 12 => 'tag__and', 13 => 'tag_slug__in', 14 => 'tag_slug__and', 15 => 'tag_id', 16 => 'post_mime_type', 17 => 'perm', 18 => 'comments_per_page', 19 => 'post__in', 20 => 'post__not_in', 21 => 'post_parent', 22 => 'post_parent__in', 23 => 'post_parent__not_in', 24 => 'title', 25 => 'fields']; public $extra_query_vars = []; public $query_vars = ['page' => '', 'product' => 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush', 'post_type' => 'product', 'name' => 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush']; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE } ).../class-wp-hook.php:324
91.2804237823880RankMath\Replace_Variables\Post_Variables->setup_post_variables( ).../class-manager.php:119
101.2806237866952RankMath\Replace_Variables\Post_Variables->get_excerpt( ).../class-post-variables.php:60
111.2806237866952RankMath\Replace_Variables\Post_Variables->get_post_content( $post = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $post_type = 'product'; public $filter = 'raw' } ).../class-post-variables.php:365
121.2812237923384preg_match_all( $pattern = '/<p>(.*PAKISTAN.KA.SAQAFATI.ENCYCLOPAEDIA(SILSALA.QARAQRAM.*)<\\/p>/iu', $subject = '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock\n\n', $matches = NULL ).../class-post-variables.php:543
( ! ) Warning: preg_match_all(): Compilation failed: missing closing parenthesis at offset 65 in /home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 543
Call Stack
#TimeMemoryFunctionLocation
10.0001424088{main}( ).../index.php:0
20.0001425576require( '/home/conventionsbook/public_html/wp-blog-header.php ).../index.php:17
30.8605221925640wp( $query_vars = ??? ).../wp-blog-header.php:16
40.8605221925640WP->main( $query_args = '' ).../functions.php:1342
50.8640222608472do_action_ref_array( $hook_name = 'wp', $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../class-wp.php:835
60.8640222608472WP_Hook->do_action( $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../plugin.php:565
70.8640222608472WP_Hook->apply_filters( $value = '', $args = [0 => class WP { public $public_query_vars = [...]; public $private_query_vars = [...]; public $extra_query_vars = [...]; public $query_vars = [...]; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE }] ).../class-wp-hook.php:348
81.2797237797832RankMath\Replace_Variables\Manager->setup( class WP { public $public_query_vars = [0 => 'rating_filter', 1 => 'filter_stock_status', 2 => 'min_price', 3 => 'max_price', 4 => 'm', 5 => 'p', 6 => 'posts', 7 => 'w', 8 => 'cat', 9 => 'withcomments', 10 => 'withoutcomments', 11 => 's', 12 => 'search', 13 => 'exact', 14 => 'sentence', 15 => 'calendar', 16 => 'page', 17 => 'paged', 18 => 'more', 19 => 'tb', 20 => 'pb', 21 => 'author', 22 => 'order', 23 => 'orderby', 24 => 'year', 25 => 'monthnum', 26 => 'day', 27 => 'hour', 28 => 'minute', 29 => 'second', 30 => 'name', 31 => 'category_name', 32 => 'tag', 33 => 'feed', 34 => 'author_name', 35 => 'pagename', 36 => 'page_id', 37 => 'error', 38 => 'attachment', 39 => 'attachment_id', 40 => 'subpost', 41 => 'subpost_id', 42 => 'preview', 43 => 'robots', 44 => 'favicon', 45 => 'taxonomy', 46 => 'term', 47 => 'cpage', 48 => 'post_type', 49 => 'embed', 50 => 'blocks', 51 => 'post_format', 52 => 'elementor_library', 53 => 'wc/file/transient', 54 => 'wc-api', 55 => 'sitemap', 56 => 'sitemap_n', 57 => 'xsl', 58 => 'product_brand', 59 => 'product_cat', 60 => 'product_tag', 61 => 'product', 62 => 'rest_route', 63 => 'sitemap-subtype', 64 => 'sitemap-stylesheet', 65 => 'wtn_news', 66 => 'news_category', 67 => 'book-review', 68 => 'genre', 69 => 'book-author', 70 => 'fael_form', 71 => 'products', 72 => 'products-manage', 73 => 'stock-manage', 74 => 'products-import', 75 => 'products-export', 76 => 'coupons', 77 => 'coupons-manage', 78 => 'orderslist', 79 => 'orders-details', 80 => 'reports-sales-by-date', 81 => 'reports-sales-by-vendor', 82 => 'reports-out-of-stock', 83 => 'reports-sales-by-product', 84 => 'reports-coupons-by-date', 85 => 'reports-low-in-stock', 86 => 'profile', 87 => 'settings', 88 => 'capability', 89 => 'knowledgebase', 90 => 'knowledgebase-manage', 91 => 'notices', 92 => 'notice-manage', 93 => 'notice-view', 94 => 'messages', 95 => 'order-pay', 96 => 'order-received', 97 => 'orders', 98 => 'view-order', 99 => 'downloads', 100 => 'edit-account', 101 => 'edit-address', 102 => 'payment-methods', 103 => 'lost-password', 104 => 'customer-logout', 105 => 'add-payment-method', 106 => 'delete-payment-method', 107 => 'set-default-payment-method', 108 => 'featured_item', 109 => 'featured_item_category', 110 => 'featured_item_tag', 111 => 'payments', 112 => 'withdrawal', 113 => 'withdrawal-requests', 114 => 'withdrawal-reverse', 115 => 'transaction-details', 116 => 'reviews', 117 => 'product-reviews', 118 => 'reviews-manage', 119 => 'media', 120 => 'vendors', 121 => 'vendors-new', 122 => 'vendors-manage', 123 => 'vendors-commission', 124 => 'enquiry', 125 => 'enquiry-manage', 126 => 'customers', 127 => 'customers-manage', ...]; public $private_query_vars = [0 => 'offset', 1 => 'posts_per_page', 2 => 'posts_per_archive_page', 3 => 'showposts', 4 => 'nopaging', 5 => 'post_type', 6 => 'post_status', 7 => 'category__in', 8 => 'category__not_in', 9 => 'category__and', 10 => 'tag__in', 11 => 'tag__not_in', 12 => 'tag__and', 13 => 'tag_slug__in', 14 => 'tag_slug__and', 15 => 'tag_id', 16 => 'post_mime_type', 17 => 'perm', 18 => 'comments_per_page', 19 => 'post__in', 20 => 'post__not_in', 21 => 'post_parent', 22 => 'post_parent__in', 23 => 'post_parent__not_in', 24 => 'title', 25 => 'fields']; public $extra_query_vars = []; public $query_vars = ['page' => '', 'product' => 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush', 'post_type' => 'product', 'name' => 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush']; public $query_string = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&post_type=product&name=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $request = 'product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $matched_rule = 'product/([^/]+)(?:/([0-9]+))?/?$'; public $matched_query = 'product=pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush&page='; public $did_permalink = TRUE } ).../class-wp-hook.php:324
91.2804237823880RankMath\Replace_Variables\Post_Variables->setup_post_variables( ).../class-manager.php:119
101.2815237925832RankMath\Replace_Variables\Post_Variables->get_excerpt( ).../class-post-variables.php:96
111.2815237925832RankMath\Replace_Variables\Post_Variables->get_post_content( $post = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $post_type = 'product'; public $filter = 'raw' } ).../class-post-variables.php:365
121.2817237926200preg_match_all( $pattern = '/<p>(.*PAKISTAN.KA.SAQAFATI.ENCYCLOPAEDIA(SILSALA.QARAQRAM.*)<\\/p>/iu', $subject = '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock\n\n', $matches = NULL ).../class-post-variables.php:543
 PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book
( ! ) Warning: preg_match_all(): Compilation failed: missing closing parenthesis at offset 65 in /home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 543
Call Stack
#TimeMemoryFunctionLocation
10.0001424088{main}( ).../index.php:0
20.0001425576require( '/home/conventionsbook/public_html/wp-blog-header.php ).../index.php:17
31.2866238053216require_once( '/home/conventionsbook/public_html/wp-includes/template-loader.php ).../wp-blog-header.php:19
41.2923239095120include( '/home/conventionsbook/public_html/wp-content/themes/flatsome/woocommerce/single-product.php ).../template-loader.php:106
51.2923239095120get_header( $name = 'shop', $args = ??? ).../single-product.php:17
61.2923239113352locate_template( $template_names = [0 => 'header-shop.php', 1 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
71.2923239113448load_template( $_template_file = '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php', $load_once = TRUE, $args = [] ).../template.php:745
81.2923239118952require_once( '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php ).../template.php:810
91.2925239119752wp_head( ).../header.php:18
101.2925239119752do_action( $hook_name = 'wp_head' ).../general-template.php:3192
111.2925239120128WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:517
121.2925239120128WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:348
131.3259242414616RankMath\Frontend\Head->head( '' ).../class-wp-hook.php:324
141.3260242414304RankMath\Frontend\Head->do_action( ...$args = variadic('head') ).../class-head.php:180
151.3260242414720do_action_ref_array( $hook_name = 'rank_math/head', $args = [] ).../class-hooker.php:90
161.3260242414720WP_Hook->do_action( $args = [] ).../plugin.php:565
171.3260242414720WP_Hook->apply_filters( $value = '', $args = [] ).../class-wp-hook.php:348
181.3262242422728RankMath\Frontend\Head->metadesc( ).../class-wp-hook.php:324
191.3262242422728RankMath\Paper\Paper->get_description( ).../class-head.php:209
201.3262242422728RankMath\Paper\Singular->description( ).../class-paper.php:193
211.3262242422728RankMath\Paper\Singular->get_post_description( $post = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-singular.php:47
221.3262242422784RankMath\Paper\Paper::get_from_options( $id = 'pt_product_description', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $default_value = ??? ).../class-singular.php:173
231.3262242422784RankMath\Helper::replace_vars( $content = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = ??? ).../class-paper.php:477
241.3262242422840RankMath\Replace_Variables\Replacer->replace( $variable = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = [] ).../class-helper.php:55
251.3262242422880RankMath\Replace_Variables\Replacer->set_up_replacements( $variable = '%excerpt%' ).../class-replacer.php:104
261.3262242424864RankMath\Replace_Variables\Replacer->get_variable_value( $matches = [0 => [0 => '%excerpt%'], 1 => [0 => 'excerpt'], 2 => [0 => ''], 3 => [0 => '']], $index = 0, $id = 'excerpt' ).../class-replacer.php:178
271.3262242424864RankMath\Replace_Variables\Variable->run_callback( $var_args = [], $args = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-replacer.php:295
281.3262242424864call_user_func:{/home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-variable.php:188}( $callback = [0 => class RankMath\Replace_Variables\Manager { public $remove_non_replaced = TRUE; private $is_setup = TRUE; public $args = class stdClass { ... }; protected $tmp_args = class stdClass { ... }; protected $counters = [...]; public $is_post_edit = FALSE; public $is_term_edit = FALSE; protected $is_user_edit = FALSE; private ${RankMath\Replace_Variables\Cache}cache = [...]; public $post = class WP_Post { ... }; protected $replacements = [...] }, 1 => 'get_excerpt'], $args = [], class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
291.3262242425192RankMath\Replace_Variables\Post_Variables->get_excerpt( [], class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
301.3262242425192RankMath\Replace_Variables\Post_Variables->get_post_content( $post = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-post-variables.php:365
311.3264242425560preg_match_all( $pattern = '/<p>(.*PAKISTAN.KA.SAQAFATI.ENCYCLOPAEDIA(SILSALA.QARAQRAM.*)<\\/p>/iu', $subject = '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock\n\n', $matches = NULL ).../class-post-variables.php:543
( ! ) Warning: preg_match_all(): Compilation failed: missing closing parenthesis at offset 65 in /home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 543
Call Stack
#TimeMemoryFunctionLocation
10.0001424088{main}( ).../index.php:0
20.0001425576require( '/home/conventionsbook/public_html/wp-blog-header.php ).../index.php:17
31.2866238053216require_once( '/home/conventionsbook/public_html/wp-includes/template-loader.php ).../wp-blog-header.php:19
41.2923239095120include( '/home/conventionsbook/public_html/wp-content/themes/flatsome/woocommerce/single-product.php ).../template-loader.php:106
51.2923239095120get_header( $name = 'shop', $args = ??? ).../single-product.php:17
61.2923239113352locate_template( $template_names = [0 => 'header-shop.php', 1 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
71.2923239113448load_template( $_template_file = '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php', $load_once = TRUE, $args = [] ).../template.php:745
81.2923239118952require_once( '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php ).../template.php:810
91.2925239119752wp_head( ).../header.php:18
101.2925239119752do_action( $hook_name = 'wp_head' ).../general-template.php:3192
111.2925239120128WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:517
121.2925239120128WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:348
131.3259242414616RankMath\Frontend\Head->head( '' ).../class-wp-hook.php:324
141.3260242414304RankMath\Frontend\Head->do_action( ...$args = variadic('head') ).../class-head.php:180
151.3260242414720do_action_ref_array( $hook_name = 'rank_math/head', $args = [] ).../class-hooker.php:90
161.3260242414720WP_Hook->do_action( $args = [] ).../plugin.php:565
171.3260242414720WP_Hook->apply_filters( $value = '', $args = [] ).../class-wp-hook.php:348
181.3358242640232RankMath\Schema\JsonLD->json_ld( ).../class-wp-hook.php:324
191.3358242640232RankMath\Schema\JsonLD->get_parts( ).../class-jsonld.php:140
201.3360242641664RankMath\Helper::replace_vars( $content = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = ??? ).../class-jsonld.php:751
211.3360242641720RankMath\Replace_Variables\Replacer->replace( $variable = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = [] ).../class-helper.php:55
221.3360242641760RankMath\Replace_Variables\Replacer->set_up_replacements( $variable = '%excerpt%' ).../class-replacer.php:104
231.3360242641760RankMath\Replace_Variables\Replacer->get_cache( $variable = '%excerpt%' ).../class-replacer.php:168
241.3360242642896RankMath\Replace_Variables\Variable->run_callback( $var_args = '', $args = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-replacer.php:254
251.3360242642896call_user_func:{/home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-variable.php:188}( $callback = [0 => class RankMath\Replace_Variables\Manager { public $remove_non_replaced = TRUE; private $is_setup = TRUE; public $args = class stdClass { ... }; protected $tmp_args = class stdClass { ... }; protected $counters = [...]; public $is_post_edit = FALSE; public $is_term_edit = FALSE; protected $is_user_edit = FALSE; private ${RankMath\Replace_Variables\Cache}cache = [...]; public $post = class WP_Post { ... }; protected $replacements = [...] }, 1 => 'get_excerpt'], $args = '', class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
261.3360242643224RankMath\Replace_Variables\Post_Variables->get_excerpt( '', class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
271.3360242643224RankMath\Replace_Variables\Post_Variables->get_post_content( $post = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-post-variables.php:365
281.3363242643592preg_match_all( $pattern = '/<p>(.*PAKISTAN.KA.SAQAFATI.ENCYCLOPAEDIA(SILSALA.QARAQRAM.*)<\\/p>/iu', $subject = '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock\n\n', $matches = NULL ).../class-post-variables.php:543
( ! ) Warning: preg_match_all(): Compilation failed: missing closing parenthesis at offset 65 in /home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-post-variables.php on line 543
Call Stack
#TimeMemoryFunctionLocation
10.0001424088{main}( ).../index.php:0
20.0001425576require( '/home/conventionsbook/public_html/wp-blog-header.php ).../index.php:17
31.2866238053216require_once( '/home/conventionsbook/public_html/wp-includes/template-loader.php ).../wp-blog-header.php:19
41.2923239095120include( '/home/conventionsbook/public_html/wp-content/themes/flatsome/woocommerce/single-product.php ).../template-loader.php:106
51.2923239095120get_header( $name = 'shop', $args = ??? ).../single-product.php:17
61.2923239113352locate_template( $template_names = [0 => 'header-shop.php', 1 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
71.2923239113448load_template( $_template_file = '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php', $load_once = TRUE, $args = [] ).../template.php:745
81.2923239118952require_once( '/home/conventionsbook/public_html/wp-content/themes/flatsome/header.php ).../template.php:810
91.2925239119752wp_head( ).../header.php:18
101.2925239119752do_action( $hook_name = 'wp_head' ).../general-template.php:3192
111.2925239120128WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:517
121.2925239120128WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:348
131.3259242414616RankMath\Frontend\Head->head( '' ).../class-wp-hook.php:324
141.3260242414304RankMath\Frontend\Head->do_action( ...$args = variadic('head') ).../class-head.php:180
151.3260242414720do_action_ref_array( $hook_name = 'rank_math/head', $args = [] ).../class-hooker.php:90
161.3260242414720WP_Hook->do_action( $args = [] ).../plugin.php:565
171.3260242414720WP_Hook->apply_filters( $value = '', $args = [] ).../class-wp-hook.php:348
181.3358242640232RankMath\Schema\JsonLD->json_ld( ).../class-wp-hook.php:324
191.3370242659464RankMath\Schema\JsonLD->do_filter( ...$args = variadic('json_ld', [], class RankMath\Schema\JsonLD { public $post = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }; public $post_id = 5580; public $parts = ['title' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'canonical' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'modified' => '2023-12-14T13:46:54+00:00', 'published' => '2023-04-12T22:23:27+00:00', 'excerpt' => '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock ', 'desc' => 'Writer: Al Faisal Publisher Product Code: ALF0046 Availability: In Stock', 'author' => 'conventionsbook'] }) ).../class-jsonld.php:149
201.3370242660264apply_filters_ref_array( $hook_name = 'rank_math/json_ld', $args = [0 => [], 1 => class RankMath\Schema\JsonLD { public $post = class WP_Post { ... }; public $post_id = 5580; public $parts = [...] }] ).../class-hooker.php:106
211.3370242660264WP_Hook->apply_filters( $value = [], $args = [0 => [], 1 => class RankMath\Schema\JsonLD { public $post = class WP_Post { ... }; public $post_id = 5580; public $parts = [...] }] ).../plugin.php:256
221.3370242661864RankMath\Schema\JsonLD->add_context_data( $data = [] ).../class-wp-hook.php:326
231.3395242729880RankMath\Schema\Singular->process( $data = ['publisher' => ['@type' => [...], '@id' => 'https://conventionsbook.com/#person', 'name' => 'Conventions Book', 'logo' => [...], 'image' => [...]], 'WebSite' => ['@type' => 'WebSite', '@id' => 'https://conventionsbook.com/#website', 'url' => 'https://conventionsbook.com', 'name' => 'Conventions Book', 'publisher' => [...], 'inLanguage' => 'en-US'], 'primaryImage' => ['@type' => 'ImageObject', '@id' => 'https://conventionsbook.com/wp-content/uploads/2023/04/Pakistan-Ka-Saqafati-Encyclopaedia-Qaraqram-Hamalia-Hindukkush-500x500-1.jpg', 'url' => 'https://conventionsbook.com/wp-content/uploads/2023/04/Pakistan-Ka-Saqafati-Encyclopaedia-Qaraqram-Hamalia-Hindukkush-500x500-1.jpg', 'width' => 500, 'height' => 500, 'caption' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)', 'inLanguage' => 'en-US'], 'WebPage' => ['@type' => 'WebPage', '@id' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/#webpage', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'name' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'datePublished' => '2023-04-12T22:23:27+00:00', 'dateModified' => '2023-12-14T13:46:54+00:00', 'isPartOf' => [...], 'primaryImageOfPage' => [...], 'inLanguage' => 'en-US'], 'ProfilePage' => ['@type' => 'Person', '@id' => 'https://conventionsbook.com/author/conventionsbook/', 'name' => 'conventionsbook', 'description' => '', 'url' => 'https://conventionsbook.com/author/conventionsbook/', 'image' => [...], 'sameAs' => [...]]], $jsonld = class RankMath\Schema\JsonLD { public $post = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }; public $post_id = 5580; public $parts = ['title' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'canonical' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'modified' => '2023-12-14T13:46:54+00:00', 'published' => '2023-04-12T22:23:27+00:00', 'excerpt' => '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock ', 'desc' => 'Writer: Al Faisal Publisher Product Code: ALF0046 Availability: In Stock', 'author' => 'conventionsbook'] } ).../class-jsonld.php:247
241.3398242743352RankMath\Schema\Product->process( $data = ['publisher' => ['@type' => [...], '@id' => 'https://conventionsbook.com/#person', 'name' => 'Conventions Book', 'logo' => [...], 'image' => [...]], 'WebSite' => ['@type' => 'WebSite', '@id' => 'https://conventionsbook.com/#website', 'url' => 'https://conventionsbook.com', 'name' => 'Conventions Book', 'publisher' => [...], 'inLanguage' => 'en-US'], 'primaryImage' => ['@type' => 'ImageObject', '@id' => 'https://conventionsbook.com/wp-content/uploads/2023/04/Pakistan-Ka-Saqafati-Encyclopaedia-Qaraqram-Hamalia-Hindukkush-500x500-1.jpg', 'url' => 'https://conventionsbook.com/wp-content/uploads/2023/04/Pakistan-Ka-Saqafati-Encyclopaedia-Qaraqram-Hamalia-Hindukkush-500x500-1.jpg', 'width' => 500, 'height' => 500, 'caption' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)', 'inLanguage' => 'en-US'], 'WebPage' => ['@type' => 'WebPage', '@id' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/#webpage', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'name' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'datePublished' => '2023-04-12T22:23:27+00:00', 'dateModified' => '2023-12-14T13:46:54+00:00', 'isPartOf' => [...], 'primaryImageOfPage' => [...], 'inLanguage' => 'en-US'], 'ProfilePage' => ['@type' => 'Person', '@id' => 'https://conventionsbook.com/author/conventionsbook/', 'name' => 'conventionsbook', 'description' => '', 'url' => 'https://conventionsbook.com/author/conventionsbook/', 'image' => [...], 'sameAs' => [...]]], $jsonld = class RankMath\Schema\JsonLD { public $post = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }; public $post_id = 5580; public $parts = ['title' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'canonical' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'modified' => '2023-12-14T13:46:54+00:00', 'published' => '2023-04-12T22:23:27+00:00', 'excerpt' => '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock ', 'desc' => 'Writer: Al Faisal Publisher Product Code: ALF0046 Availability: In Stock', 'author' => 'conventionsbook'] } ).../class-singular.php:55
251.3402242792272RankMath\Schema\Product_WooCommerce->set_product( $entity = ['@type' => 'Product', 'name' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book'], $jsonld = class RankMath\Schema\JsonLD { public $post = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }; public $post_id = 5580; public $parts = ['title' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH) - Conventions Book', 'url' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'canonical' => 'https://conventionsbook.com/product/pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush/', 'modified' => '2023-12-14T13:46:54+00:00', 'published' => '2023-04-12T22:23:27+00:00', 'excerpt' => '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock ', 'desc' => 'Writer: Al Faisal Publisher Product Code: ALF0046 Availability: In Stock', 'author' => 'conventionsbook'] } ).../class-product.php:46
261.3412242806600RankMath\Schema\JsonLD->get_product_desc( $product = class WC_Product_Simple { protected $object_type = 'product'; protected $post_type = 'product'; protected $cache_group = 'products'; protected $data = ['name' => 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)', 'slug' => 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush', 'date_created' => class WC_DateTime { ... }, 'date_modified' => class WC_DateTime { ... }, 'status' => 'publish', 'featured' => FALSE, 'catalog_visibility' => 'visible', 'description' => '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>', 'short_description' => '', 'sku' => '', 'global_unique_id' => '', 'price' => '6000', 'regular_price' => '6000', 'sale_price' => '', 'date_on_sale_from' => NULL, 'date_on_sale_to' => NULL, 'total_sales' => 0, 'tax_status' => 'taxable', 'tax_class' => '', 'manage_stock' => FALSE, 'stock_quantity' => NULL, 'stock_status' => 'instock', 'backorders' => 'no', 'low_stock_amount' => '', 'sold_individually' => FALSE, 'weight' => '', 'length' => '', 'width' => '', 'height' => '', 'upsell_ids' => [...], 'cross_sell_ids' => [...], 'parent_id' => 0, 'reviews_allowed' => FALSE, 'purchase_note' => '', 'attributes' => [...], 'default_attributes' => [...], 'menu_order' => 0, 'post_password' => '', 'virtual' => FALSE, 'downloadable' => FALSE, 'category_ids' => [...], 'tag_ids' => [...], 'shipping_class_id' => 0, 'downloads' => [...], 'image_id' => '5581', 'gallery_image_ids' => [...], 'download_limit' => -1, 'download_expiry' => -1, 'rating_counts' => [...], 'average_rating' => '0', 'review_count' => 0, 'cogs_value' => NULL]; protected $supports = [0 => 'ajax_add_to_cart']; protected $id = 5580; protected $changes = []; protected $object_read = TRUE; protected $extra_data = []; protected $default_data = ['name' => '', 'slug' => '', 'date_created' => NULL, 'date_modified' => NULL, 'status' => FALSE, 'featured' => FALSE, 'catalog_visibility' => 'visible', 'description' => '', 'short_description' => '', 'sku' => '', 'global_unique_id' => '', 'price' => '', 'regular_price' => '', 'sale_price' => '', 'date_on_sale_from' => NULL, 'date_on_sale_to' => NULL, 'total_sales' => '0', 'tax_status' => 'taxable', 'tax_class' => '', 'manage_stock' => FALSE, 'stock_quantity' => NULL, 'stock_status' => 'instock', 'backorders' => 'no', 'low_stock_amount' => '', 'sold_individually' => FALSE, 'weight' => '', 'length' => '', 'width' => '', 'height' => '', 'upsell_ids' => [...], 'cross_sell_ids' => [...], 'parent_id' => 0, 'reviews_allowed' => TRUE, 'purchase_note' => '', 'attributes' => [...], 'default_attributes' => [...], 'menu_order' => 0, 'post_password' => '', 'virtual' => FALSE, 'downloadable' => FALSE, 'category_ids' => [...], 'tag_ids' => [...], 'shipping_class_id' => 0, 'downloads' => [...], 'image_id' => '', 'gallery_image_ids' => [...], 'download_limit' => -1, 'download_expiry' => -1, 'rating_counts' => [...], 'average_rating' => 0, 'review_count' => 0, 'cogs_value' => NULL]; protected $data_store = class WC_Data_Store { private $instance = class WC_Product_Data_Store_CPT { ... }; private $stores = [...]; private $current_class_name = 'WC_Product_Data_Store_CPT'; private $object_type = 'product-simple' }; protected $meta_data = NULL; protected $legacy_datastore_props = [] } ).../class-product-woocommerce.php:65
271.3412242807056RankMath\Paper\Paper::get_from_options( $id = 'pt_product_description', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $default_value = '%excerpt%' ).../class-jsonld.php:710
281.3412242807056RankMath\Helper::replace_vars( $content = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = ??? ).../class-paper.php:477
291.3412242807112RankMath\Replace_Variables\Replacer->replace( $variable = '%excerpt%', $args = class WP_Post { public $ID = 5580; public $post_author = '1'; public $post_date = '2023-04-12 22:23:27'; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $post_excerpt = ''; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' }, $exclude = [] ).../class-helper.php:55
301.3412242808488RankMath\Replace_Variables\Replacer->set_up_replacements( $variable = '%excerpt%' ).../class-replacer.php:104
311.3412242808488RankMath\Replace_Variables\Replacer->get_cache( $variable = '%excerpt%' ).../class-replacer.php:168
321.3412242808928RankMath\Replace_Variables\Variable->run_callback( $var_args = '', $args = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-replacer.php:254
331.3412242808928call_user_func:{/home/conventionsbook/public_html/wp-content/plugins/seo-by-rank-math/includes/replace-variables/class-variable.php:188}( $callback = [0 => class RankMath\Replace_Variables\Manager { public $remove_non_replaced = TRUE; private $is_setup = TRUE; public $args = class stdClass { ... }; protected $tmp_args = class stdClass { ... }; protected $counters = [...]; public $is_post_edit = FALSE; public $is_term_edit = FALSE; protected $is_user_edit = FALSE; private ${RankMath\Replace_Variables\Cache}cache = [...]; public $post = class WP_Post { ... }; protected $replacements = [...] }, 1 => 'get_excerpt'], $args = '', class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
341.3412242809256RankMath\Replace_Variables\Post_Variables->get_excerpt( '', class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-variable.php:188
351.3412242809256RankMath\Replace_Variables\Post_Variables->get_post_content( $post = class stdClass { public $ID = 5580; public $name = ''; public $post_author = '1'; public $post_content = '<ul class="list-unstyled description">\r\n \t<li class="p-brand">Writer: <a href="http://conventionsbook.com/product-category/authors/al-faisal-publisher/">Al Faisal Publisher</a></li>\r\n \t<li class="p-model">Product Code: <span class="p-model">ALF0046</span></li>\r\n \t<li class="p-stock">Availability: <span class="journal-stock instock">In Stock</span></li>\r\n</ul>'; public $post_date = '2023-04-12 22:23:27'; public $post_excerpt = ''; public $post_modified = '2023-12-14 13:46:54'; public $post_title = 'PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)'; public $taxonomy = ''; public $term_id = ''; public $term404 = ''; public $filename = ''; public $post_date_gmt = '2023-04-12 22:23:27'; public $post_status = 'publish'; public $comment_status = 'closed'; public $ping_status = 'closed'; public $post_password = ''; public $post_name = 'pakistan-ka-saqafati-encyclopaediasilsala-qaraqramhamaliahindukkush'; public $to_ping = ''; public $pinged = ''; public $post_modified_gmt = '2023-12-14 13:46:54'; public $post_content_filtered = ''; public $post_parent = 0; public $guid = 'http://conventionsbook.com/?post_type=product&#038;p=5580'; public $menu_order = 0; public $post_type = 'product'; public $post_mime_type = ''; public $comment_count = '0'; public $filter = 'raw' } ).../class-post-variables.php:365
361.3415242809624preg_match_all( $pattern = '/<p>(.*PAKISTAN.KA.SAQAFATI.ENCYCLOPAEDIA(SILSALA.QARAQRAM.*)<\\/p>/iu', $subject = '\nWriter: Al Faisal Publisher\nProduct Code: ALF0046\nAvailability: In Stock\n\n', $matches = NULL ).../class-post-variables.php:543
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PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)

PAKISTAN KA SAQAFATI ENCYCLOPAEDIA(SILSALA QARAQRAM,HAMALIA,HINDUKKUSH)

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  • Writer: Al Faisal Publisher
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