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Source View: delete_transient_{$transient}

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Line Code
400  * @uses do_action() Calls 'delete_transient_$transient' hook before transient is deleted.
401  * @uses do_action() Calls 'deleted_transient' hook on success.
402  *
403  * @param string $transient Transient name. Expected to not be SQL-escaped.
404  * @return bool true if successful, false otherwise
405  */
406 function delete_transient( $transient ) {
407      global $_wp_using_ext_object_cache;
408
409      do_action( 'delete_transient_' . $transient, $transient );
410
411      if ( $_wp_using_ext_object_cache ) {
412           $result = wp_cache_delete( $transient, 'transient' );
413      } else {
414           $option_timeout = '_transient_timeout_' . $transient;
415           $option = '_transient_' . $transient;
416           $result = delete_option( $option );
417           if ( $result )
418                delete_option( $option_timeout );