Dostupnost ve verzích:
|Parametr||Datový typ||Výchozí hodnota||Poznámka|
||This parameter is only the filename of the extension to load which also depends on your platform. For example, the sockets extension (if compiled as a shared module, not the default!) would be called sockets.so on Unix platforms whereas it is called php_sockets.dll on the Windows platform.|
TRUE on success or FALSE on failure. If the functionality of loading modules is not available or has been disabled (either by setting enable_dl off or by enabling safe mode in php.ini) an E_ERROR is emitted and execution is stopped. If dl fails because the specified library couldn't be loaded, in addition to FALSE an E_WARNING message is emitted.