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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
479      // Old-style action.
480      if ( 'post' === $meta_type ) {
481           /**
482            * Fires immediately before deleting metadata for a post.
483            *
484            * @since 2.9.0
485            *
486            * @param string[] $meta_ids An array of metadata entry IDs to delete.
487            */
488           do_action( 'delete_postmeta', $meta_ids );
489      }
490
491      $query = "DELETE FROM $table WHERE $id_column IN( " . implode( ',', $meta_ids ) . ' )';
492
493      $count = $wpdb->query( $query );
494
495      if ( ! $count ) {
496           return false;
497      }