Function __global->strspn

Definitions

sources_custom/phpstub.php

  • Find length of initial segment matching mask.
  • Visibility: public
  • Is abstract?: No
  • Is static?: No
  • Is final?: No
  • Returns: string

Parameters

Name Type Passed by reference? Variadic? Default Set Range Description
$string string No No required parameter N/A N/A String to work upon
$mask string No No required parameter N/A N/A String consisting of alternative characters to require along our run

Returns

  • The length of the initial segment of string which consists entirely of characters in mask
  • Type: string
  • Set: N/A
  • Range: N/A

Preview

Code (PHP)

/**
 * Find length of initial segment matching mask.
 *
 * @param  string $string String to work upon
 * @param  string $mask String consisting of alternative characters to require along our run
 * @return string The length of the initial segment of string which consists entirely of characters in mask
 */
function strspn(string $string, string $mask) : string