posix_get_last_error
(PHP 4 >= 4.2.0, PHP 5)
posix_get_last_error -- Retrieve the error number set by the last posix function that failedDescription
int posix_get_last_error ( void )Returns the errno (error number) set by the last posix function that failed. If no errors exist, 0 is returned. If you're wanting the system error message associated with the errno, use posix_strerror().
See also posix_strerror().
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