wpseek.com
A WordPress-centric search engine for devs and theme authors
post_exists › WordPress Function
Since2.0.0
Deprecatedn/a
› post_exists ( $title, $content = '', $date = '', $type = '', $status = '' )
Parameters: (5) |
|
Returns: |
|
Defined at: |
|
Codex: | |
Change Log: |
|
Determines if a post exists based on title, content, date and type.
Source
function post_exists( $title, $content = '', $date = '', $type = '', $status = '' ) {
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' ) );
$post_type = wp_unslash( sanitize_post_field( 'post_type', $type, 0, 'db' ) );
$post_status = wp_unslash( sanitize_post_field( 'post_status', $status, 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( $type ) ) {
$query .= ' AND post_type = %s';
$args[] = $post_type;
}
if ( ! empty( $status ) ) {
$query .= ' AND post_status = %s';
$args[] = $post_status;
}
if ( ! empty( $args ) ) {
return (int) $wpdb->get_var( $wpdb->prepare( $query, $args ) );
}
return 0;
}