PCNTL Functions
PHP Manual

pcntl_wstopsig

Returns the signal which caused the child to stop

Description

intfalse pcntl_wstopsig(int $status)

Returns the number of the signal which caused the child to stop. This function is only useful if pcntl_wifstopped returned true.

Parameters

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

Return Values

Returns the signal number. If the functionality is not supported by the OS, false is returned.

See Also

  • pcntl_waitpid
  • pcntl_wifstopped