WP_UnitTestCase::_restore_hooks() – Restores the hook-related globals to their state at setUp() so that future tests aren’t affected by hooks set during this last test.

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Description

Restores the hook-related globals to their state at setUp() so that future tests aren't affected by hooks set during this last test.

Usage

$void = WP_UnitTestCase::_restore_hooks();

Parameters

Returns

void

Source

File name: oik-batch/tests/testcase.php
Lines:

  protected function _restore_hooks() {
    $globals = array( 'wp_actions', 'wp_current_filter' );
    foreach ( $globals as $key ) {
      if ( isset( self::$hooks_saved[ $key ] ) ) {
        $GLOBALS[ $key ] = self::$hooks_saved[ $key ];
      }
    }
    if ( isset( self::$hooks_saved['wp_filter'] ) ) {
      $GLOBALS['wp_filter'] = array();
      foreach ( self::$hooks_saved['wp_filter'] as $hook_name => $hook_object ) {
        $GLOBALS['wp_filter'][ $hook_name ] = clone $hook_object;
      }
    }
  }
 

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