Process¶

php\lang\Process: Class Process

Methods

__construct($commands, $directory = null, $environment = null)¶

Parameters:

$commands – array

$directory – null, string, php\io\File

$environment – array

start()¶

throws php\lang\IllegalStateException

Returns: php\lang\Process

startAndWait()¶

Causes the current thread to wait, if necessary, until the process represented by this Process object has terminated. This method returns immediately if the subprocess has already terminated. If the subprocess has not yet terminated, the calling thread will be blocked until the subprocess exits.

throws php\lang\IllegalStateException

Returns: php\lang\Process

getExitValue()¶

Returns the exit value for the subprocess.

throws php\lang\IllegalStateException

Returns: int, null - null if process is working

destroy()¶

Kills the subprocess. The subprocess represented by this Process object is forcibly terminated.

throws php\lang\IllegalStateException

getInput()¶

Returns the input stream connected to the normal output of the subprocess. The stream obtains data piped from the standard output of the process represented by this Process object.

throws php\lang\IllegalStateException

Returns: php\io\Stream

getOutput()¶

Returns the output stream connected to the normal input of the subprocess. Output to the stream is piped into the standard input of the process represented by this Process object.

throws php\lang\IllegalStateException

Returns: php\io\Stream

getError()¶

Returns the input stream connected to the error output of the subprocess. The stream obtains data piped from the error output of the process represented by this Process object.

throws php\lang\IllegalStateException

Returns: php\io\Stream