ProcessHelper::run()

Process run(OutputInterface $output, string|array|Process $cmd, string|null $error = null, callable $callback = null, int $verbosity = OutputInterface::VERBOSITY_VERY_VERBOSE)

Runs an external process.

Parameters

OutputInterface	$output	An OutputInterface instance
string\|array\|Process	$cmd	An instance of Process or an array of arguments to escape and run or a command to run
string\|null	$error	An error message that must be displayed if something went wrong
callable	$callback	A PHP callback to run whenever there is some output available on STDOUT or STDERR
int	$verbosity	The threshold for verbosity

Return Value

Process

The process that ran

Links:

http://api.symfony.com/master/Symfony/Component/Console/Helper/ProcessHelper.html#method_run

doc_Symfony

2016-10-28 06:27:08

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