post_exists( string $title, string $content = '', string $date = '' )
Determine if a post exists based on title, content, and date
Description Description
Parameters Parameters
- $title
-
(string) (Required) Post title
- $content
-
(string) (Optional) post content
Default value: ''
- $date
-
(string) (Optional) post date
Default value: ''
Return Return
(int) Post ID if post exists, 0 otherwise.
Source Source
File: wp-admin/includes/post.php
function post_exists( $title, $content = '', $date = '' ) { global $wpdb; $post_title = wp_unslash( sanitize_post_field( 'post_title', $title, 0, 'db' ) ); $post_content = wp_unslash( sanitize_post_field( 'post_content', $content, 0, 'db' ) ); $post_date = wp_unslash( sanitize_post_field( 'post_date', $date, 0, 'db' ) ); $query = "SELECT ID FROM $wpdb->posts WHERE 1=1"; $args = array(); if ( ! empty( $date ) ) { $query .= ' AND post_date = %s'; $args[] = $post_date; } if ( ! empty( $title ) ) { $query .= ' AND post_title = %s'; $args[] = $post_title; } if ( ! empty( $content ) ) { $query .= ' AND post_content = %s'; $args[] = $post_content; } if ( ! empty( $args ) ) { return (int) $wpdb->get_var( $wpdb->prepare( $query, $args ) ); } return 0; }
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Changelog Changelog
Version | Description |
---|---|
2.0.0 | Introduced. |