PHP Manual
PCNTL Functions
Checks if status code represents a normal exit

pcntl_wifexited

(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)

pcntl_wifexited — Checks if status code represents a normal exit

Description

pcntl_wifexited(int $status): bool

Checks whether the child status code represents a normal exit.

Parameters

status: The status parameter is the status parameter supplied to a successful call to pcntl_waitpid().

Return Values

Returns true if the child status code represents a normal exit, false otherwise.

See Also

pcntl_waitpid() - Waits on or returns the status of a forked child
pcntl_wexitstatus() - Returns the return code of a terminated child