PHP code example of deminy / ninja-mutex

1. Go to this page and download the library: Download deminy/ninja-mutex 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/ */

deminy / ninja-mutex example snippets



NinjaMutex\Lock\MemcacheLock;
use NinjaMutex\Mutex;

$memcache = new Memcache();
$memcache->connect('127.0.0.1', 11211);
$lock = new MemcacheLock($memcache);
$mutex = new Mutex('very-critical-stuff', $lock);
if ($mutex->acquireLock(1000)) {
    // Do some very critical stuff

    // and release lock after you finish
    $mutex->releaseLock();
} else {
    throw new Exception('Unable to gain lock!');
}



NinjaMutex\Lock\MemcacheLock;
use NinjaMutex\MutexFabric;

$memcache = new Memcache();
$memcache->connect('127.0.0.1', 11211);
$lock = new MemcacheLock($memcache);
$mutexFabric = new MutexFabric('memcache', $lock);
if ($mutexFabric->get('very-critical-stuff')->acquireLock(1000)) {
    // Do some very critical stuff

    // and release lock after you finish
    $mutexFabric->get('very-critical-stuff')->releaseLock();
} else {
    throw new Exception('Unable to gain lock for very critical stuff!');
}

if ($mutexFabric->get('also-very-critical-stuff')->acquireLock(0)) {
    // Do some also very critical stuff

    // and release lock after you finish
    $mutexFabric->get('also-very-critical-stuff')->releaseLock();
} else {
    throw new Exception('Unable to gain lock for also very critical stuff!');
}