PHP code example of intermezzon / asyncprocess

1. Go to this page and download the library: Download intermezzon/asyncprocess library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

intermezzon / asyncprocess example snippets


$pool = new \Intermezzon\AsyncProcess\Pool();
$pool->addCommand('php -r "echo \"Start process.\"; sleep(2); echo \"Process ended\";"');

// Wait for all commands to be done
$pool->executeAndWait();


$pool = new \Intermezzon\AsyncProcess\Pool();
$pool->addCommand('php -r "echo \"Start process 1.\n\"; sleep(2); echo \"Process 1 ended\n\";"');
$pool->addCommand('php -r "echo \"Start process 2.\n\"; sleep(1); echo \"Process 2 ended\n\";"');

// Wait for all commands to be done
$pool->executeAndWait();


$pool = new \Intermezzon\AsyncProcess\Pool();
$pool->addCommand('my_program')
	->started(function ($command)) {
		echo "Process has started\n";
	})
	->output(function ($command, $output) {
		echo "Process outputed:" . $output . "\n";
		// Send stuff to process stdin
		$command->input("send this input to process stdin");
	})
	->error(function ($command, $error) {
		echo "Process send error: " . $error ."\n";
	})
	->ended(function ($command, $exitCode) {
		echo "Process ended with exit code: " . $exitCode . "\n";
		echo "Process took " . $command->totalTime . " seconds to execute.";
	});

// Wait for all commands to be done
$pool->executeAndWait();


$pool = new \Intermezzon\AsyncProcess\Pool();
$pool->setMaxProcesses(3);