pcntl_wtermsig
PHP function
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(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
Returns the signal which caused the child to terminate
Description
pcntl_wtermsig(int $status): int|false
Returns the number of the signal that caused the child process to terminate. This function is only useful if pcntl_wifsignaled() returned true.
Parameters
statusStatus
Return Values
Returns the signal number. If the functionality is not supported by the OS, false is returned.