pcntl_strerror

(PHP 5 >= 5.3.4, PHP 7)

pcntl_strerror — Retrieve the system error message associated with the given errno

˵��

pcntl_strerror ( int $errno ) : string

Warning

��������δ��д�ĵ������в����б�

����

errno

����ֵ

Returns error description on success ������ʧ��ʱ���� FALSE.

�μ�