Function __global->getenv

Definitions

sources_custom/phpstub.php

  • Gets the value of an environment variable.
  • Visibility: public
  • Is abstract?: No
  • Is static?: No
  • Is final?: No

Parameters

Name Type Passed by reference? Variadic? Default Set Range Description
$string string No No required parameter N/A N/A The environment name to get (e.g. PATH).

Returns

  • The value (false: error)
  • Type: ~string
  • Set: N/A
  • Range: N/A

Preview

Code (PHP)

/**
 * Gets the value of an environment variable.
 *
 * @param  string $string The environment name to get (e.g. PATH).
 * @return ~string The value (false: error)
 */
function getenv(string $string)