PHP 忒聊 綴豖 ヶ輛 posix_setegid (PHP 4 = 4.0.2) Description Set the effective group ID of the current process. This is a privileged function and you need appropriate privileges (usually root) on your system to be able to perform this function. Returns TRUE on success, FALSE otherwise. 綴豖 れ萸 ヶ輛 posix_mkfifo 奻珨撰 posix_seteuid