# pcntl_strerror

(PHP 5 >= 5.3.4, PHP 7)

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

### Description

pcntl_strerror ( int `$errno` ) : string|false

Warning

This function is currently not documented; only its argument list is available.

### Parameters

`errno`

### Return Values

Returns error description on success or `FALSE` on failure.

### See Also

- pcntl_get_last_error() - Retrieve the error number set by the last pcntl function which failed