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Process::mustRun()

Process mustRun(callable $callback = null)

Runs the process.

This is identical to run() except that an exception is thrown if the process exits with a non-zero exit code.

Parameters

callable

$callback

Return Value

Exceptions

RuntimeException	if PHP was compiled with --enable-sigchild and the enhanced sigchild compatibility mode is not enabled
ProcessFailedException	if the process didn't terminate successfully

Links:

http://api.symfony.com/master/Symfony/Component/Process/Process.html#method_mustRun

doc_Symfony

2016-10-28 06:26:58

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