reactphp async child processes

childprocess.php

<?php

require 'vendor/autoload.php';

function notify($output, $command)
{
    echo <<<EOF

"$command":
---------------------------------------
$output

EOF;
}

$commands = [
    'find ~/ -name "aprocess.php"',
    'find ~/ -name "paj1.gif"',
    'find ~/ -name ".myNotes.md"',
    'find ~/ -name "*.gif"',
];

$loop = React\EventLoop\Factory::create();

array_map(function ($command) use ($loop) {
    $process = new React\ChildProcess\Process($command);
    $process->start($loop);

    $process->stdout->on('data', function ($output) use ($command) {
        notify($output, $command);
    });

    $process->stderr->on('data', function ($output) use ($command) {
        notify("ERROR [" . $output . "]", $command);
    });
}, $commands);


$loop->run();

composer.json

{
    "require": {
        "react/react": "^0.4.2",
        "react/child-process": "^0.4.3"
    }
}