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Source View: delete_postmeta

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Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
478      // Old-style action.
479      if ( 'post' === $meta_type ) {
480           /**
481            * Fires immediately before deleting metadata for a post.
482            *
483            * @since 2.9.0
484            *
485            * @param string[] $meta_ids An array of metadata entry IDs to delete.
486            */
487           do_action( 'delete_postmeta', $meta_ids );
488      }
489
490      $query = "DELETE FROM $table WHERE $id_column IN( " . implode( ',', $meta_ids ) . ' )';
491
492      $count = $wpdb->query( $query );
493
494      if ( ! $count ) {
495           return false;
496      }