Function __global->cms_preg_safety_guard_ok

Definitions

sources/global3.php

  • Protect us from infinite loop bugs within complex regexp loops that keep going so long as stuff is changing.
  • Visibility: public
  • Is abstract?: No
  • Is static?: No
  • Is final?: No
  • Returns: bool

Parameters

Name Type Passed by reference? Variadic? Default Set Range Description
&$guard array Yes No required parameter N/A N/A Data structure from cms_preg_safety_guard_init

Returns

  • Whether it is safe to keep looping
  • Type: boolean
  • Set: N/A
  • Range: N/A

Preview

Code (PHP)

/**
 * Protect us from infinite loop bugs within complex regexp loops that keep going so long as stuff is changing.
 *
 * @param  array $guard Data structure from cms_preg_safety_guard_init
 * @return boolean Whether it is safe to keep looping
 */
function cms_preg_safety_guard_ok(array &$guard) : bool