PHP code example of joshdifabio / future-process

1. Go to this page and download the library: Download joshdifabio/future-process 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/ */

joshdifabio / future-process example snippets


// we use Shell to start new processes
$shell = new \FutureProcess\Shell;

// run a maximum of 5 concurrent processes - additional ones will be queued
$shell->setProcessLimit(5);

// let's download this package's license file from GitHub using wget
$url = 'https://raw.githubusercontent.com/joshdifabio/future-process/master/LICENSE';
$process = $shell->startProcess("wget -O - $url");


// this will not block, even if the process is queued
$process->then(function ($process) {
    echo "Downloading file...\n";
});

// this will not block, even if the process is queued
$process->getResult()->then(function ($result) {
    echo "File contents:\n{$result->readFromPipe(1)}\n";
});

// this will block until all processes have exited
$shell->wait();


// this will block until the process starts
$process->wait();
echo "Downloading file...\n";

// this will block until the process exits
echo "File contents:\n{$process->getResult()->readFromPipe(1)}\n";