Title: Hooks | Page 43 of 49 | Developer.WordPress.org --- # Hooks * hook[posts_fields_request](https://developer.wordpress.org/reference/hooks/posts_fields_request/) * Filters the SELECT clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_fields_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_fields_request/#uses) | Source: [wp-includes/class-wp-query.php:3117](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3117-L3117) * hook[posts_groupby](https://developer.wordpress.org/reference/hooks/posts_groupby/) * Filters the GROUP BY clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_groupby/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_groupby/#uses) | Source: [wp-includes/class-wp-query.php:2945](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2945-L2945) * hook[posts_groupby_request](https://developer.wordpress.org/reference/hooks/posts_groupby_request/) * Filters the GROUP BY clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_groupby_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_groupby_request/#uses) | Source: [wp-includes/class-wp-query.php:3069](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3069-L3069) * hook[posts_join](https://developer.wordpress.org/reference/hooks/posts_join/) * Filters the JOIN clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_join/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_join/#uses) | Source: [wp-includes/class-wp-query.php:2794](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2794-L2794) * hook[posts_join_paged](https://developer.wordpress.org/reference/hooks/posts_join_paged/) * Filters the JOIN clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_join_paged/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_join_paged/#uses) | Source: [wp-includes/class-wp-query.php:2957](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2957-L2957) * hook[posts_join_request](https://developer.wordpress.org/reference/hooks/posts_join_request/) * Filters the JOIN clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_join_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_join_request/#uses) | Source: [wp-includes/class-wp-query.php:3081](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3081-L3081) * hook[posts_orderby](https://developer.wordpress.org/reference/hooks/posts_orderby/) * Filters the ORDER BY clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_orderby/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_orderby/#uses) | Source: [wp-includes/class-wp-query.php:2967](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2967-L2967) * hook[posts_orderby_request](https://developer.wordpress.org/reference/hooks/posts_orderby_request/) * Filters the ORDER BY clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_orderby_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_orderby_request/#uses) | Source: [wp-includes/class-wp-query.php:3093](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3093-L3093) * hook[posts_pre_query](https://developer.wordpress.org/reference/hooks/posts_pre_query/) * Filters the posts array before the query takes place. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_pre_query/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_pre_query/#uses) | Source: [wp-includes/class-wp-query.php:3226](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3226-L3226) * hook[posts_request](https://developer.wordpress.org/reference/hooks/posts_request/) * Filters the completed SQL query before sending. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_request/#uses) | Source: [wp-includes/class-wp-query.php:3207](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3207-L3207) * hook[posts_request_ids](https://developer.wordpress.org/reference/hooks/posts_request_ids/) * Filters the Post IDs SQL request before sending. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_request_ids/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_request_ids/#uses) | Source: [wp-includes/class-wp-query.php:3426](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3426-L3426) * hook[posts_results](https://developer.wordpress.org/reference/hooks/posts_results/) * Filters the raw post results array, prior to status checks. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_results/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_results/#uses) | Source: [wp-includes/class-wp-query.php:3472](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3472-L3472) * hook[posts_search](https://developer.wordpress.org/reference/hooks/posts_search/) * Filters the search SQL that is used in the WHERE clause of WP_Query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_search/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_search/#uses) | Source: [wp-includes/class-wp-query.php:2291](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2291-L2291) * hook[posts_search_orderby](https://developer.wordpress.org/reference/hooks/posts_search_orderby/) * Filters the ORDER BY used when ordering search results. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_search_orderby/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_search_orderby/#uses) | Source: [wp-includes/class-wp-query.php:2562](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2562-L2562) * hook[posts_selection](https://developer.wordpress.org/reference/hooks/posts_selection/) * Fires to announce the query’s current selection parameters. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_selection/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_selection/#uses) | Source: [wp-includes/class-wp-query.php:3040](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3040-L3040) * hook[posts_where](https://developer.wordpress.org/reference/hooks/posts_where/) * Filters the WHERE clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_where/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_where/#uses) | Source: [wp-includes/class-wp-query.php:2784](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2784-L2784) * hook[posts_where_paged](https://developer.wordpress.org/reference/hooks/posts_where_paged/) * Filters the WHERE clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_where_paged/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_where_paged/#uses) | Source: [wp-includes/class-wp-query.php:2935](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L2935-L2935) * hook[posts_where_request](https://developer.wordpress.org/reference/hooks/posts_where_request/) * Filters the WHERE clause of the query. * Used by [1 function](https://developer.wordpress.org/reference/hooks/posts_where_request/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/posts_where_request/#uses) | Source: [wp-includes/class-wp-query.php:3057](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/class-wp-query.php#L3057-L3057) * hook[post_action_{$action}](https://developer.wordpress.org/reference/hooks/post_action_action/) * Fires for a given custom post action request. * Used by [0 functions](https://developer.wordpress.org/reference/hooks/post_action_action/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_action_action/#uses) | Source: [wp-admin/post.php:363](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/post.php#L363-L363) * hook[post_class](https://developer.wordpress.org/reference/hooks/post_class/) * Filters the list of CSS class names for the current post. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_class/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_class/#uses) | Source: [wp-includes/post-template.php:607](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/post-template.php#L607-L607) * hook[post_class_taxonomies](https://developer.wordpress.org/reference/hooks/post_class_taxonomies/) * Filters the taxonomies to generate classes for each individual term. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_class_taxonomies/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_class_taxonomies/#uses) | Source: [wp-includes/post-template.php:572](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/post-template.php#L572-L572) * hook[post_column_taxonomy_links](https://developer.wordpress.org/reference/hooks/post_column_taxonomy_links/) * Filters the links in `$taxonomy` column of edit.php. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_column_taxonomy_links/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_column_taxonomy_links/#uses) | Source: [wp-admin/includes/class-wp-posts-list-table.php:1355](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/class-wp-posts-list-table.php#L1355-L1355) * hook[post_comments_feed_link](https://developer.wordpress.org/reference/hooks/post_comments_feed_link/) * Filters the post comments feed permalink. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_comments_feed_link/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_comments_feed_link/#uses) | Source: [wp-includes/link-template.php:820](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L820-L820) * hook[post_comments_feed_link_html](https://developer.wordpress.org/reference/hooks/post_comments_feed_link_html/) * Filters the post comment feed link anchor tag. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_comments_feed_link_html/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_comments_feed_link_html/#uses) | Source: [wp-includes/link-template.php:854](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/link-template.php#L854-L854) * hook[post_comments_link](https://developer.wordpress.org/reference/hooks/post_comments_link/) * Filters the formatted post comments link HTML. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_comments_link/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_comments_link/#uses) | Source: [wp-includes/comment-template.php:1964](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-includes/comment-template.php#L1964-L1964) * hook[post_comment_status_meta_box-options](https://developer.wordpress.org/reference/hooks/post_comment_status_meta_box-options/) * Fires at the end of the Discussion meta box on the post editing screen. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_comment_status_meta_box-options/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_comment_status_meta_box-options/#uses) | Source: [wp-admin/includes/meta-boxes.php:869](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/meta-boxes.php#L869-L869) * hook[post_date_column_status](https://developer.wordpress.org/reference/hooks/post_date_column_status/) * Filters the status text of the post. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_date_column_status/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_date_column_status/#uses) | Source: [wp-admin/includes/class-wp-posts-list-table.php:1234](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/class-wp-posts-list-table.php#L1234-L1234) * hook[post_date_column_time](https://developer.wordpress.org/reference/hooks/post_date_column_time/) * Filters the published, scheduled, or unpublished time of the post. * Used by [1 function](https://developer.wordpress.org/reference/hooks/post_date_column_time/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_date_column_time/#uses) | Source: [wp-admin/includes/class-wp-posts-list-table.php:1253](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/class-wp-posts-list-table.php#L1253-L1253) * hook[post_edit_category_parent_dropdown_args](https://developer.wordpress.org/reference/hooks/post_edit_category_parent_dropdown_args/) * Filters the arguments for the taxonomy parent dropdown on the Post Edit page. * Used by [2 functions](https://developer.wordpress.org/reference/hooks/post_edit_category_parent_dropdown_args/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_edit_category_parent_dropdown_args/#uses) | Source: [wp-admin/includes/meta-boxes.php:724](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/includes/meta-boxes.php#L724-L724) * hook[post_edit_form_tag](https://developer.wordpress.org/reference/hooks/post_edit_form_tag/) * Fires inside the post editor form tag. * Used by [0 functions](https://developer.wordpress.org/reference/hooks/post_edit_form_tag/#used-by) | Uses [0 functions](https://developer.wordpress.org/reference/hooks/post_edit_form_tag/#uses) | Source: [wp-admin/edit-form-advanced.php:482](https://github.com/WordPress/wordpress-develop/blob/6.9.4/src/wp-admin/edit-form-advanced.php#L482-L482) [Previous Page](https://developer.wordpress.org/reference/hooks/page/42/?output_format=md) [1](https://developer.wordpress.org/reference/hooks/?output_format=md) … [41](https://developer.wordpress.org/reference/hooks/page/41/?output_format=md) 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