Php/docs/function.pcntl-get-last-error
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pcntl_get_last_error
(PHP 5 >= 5.3.4, PHP 7)
pcntl_get_last_error — Retrieve the error number set by the last pcntl function which failed
Description
pcntl_get_last_error ( ) : int
Warning This function is currently not documented; only its argument list is available.
Parameters
This function has no parameters.
Return Values
Returns error code.