Laravel 5.6 – New @method and @csrf Blade Directives

Laravel is gonna introduce two new Blade Directives as part of 5.6 release, @method and @csrf Directives. In the current Laravel 5.5 version, we are doing the following at the top of forms to create hidden inputs for the […]

Download remote URL files using Node JS, wget

In this post, I would like to show you downloading files using node js and wget. We gonna use URL, child_process and path modules to achieve this. Just go through the comments for a better understanding. You can download […]

PHP Multithreading Example

<?php
class WebWorker extends Worker {

    public function __construct(SafeLog $logger) {

        $this->logger = $logger;
    }
    
    protected $logger;    
}

/* the collectable class implements machinery for Pool::collect */
class WebWork extends Collectable {
    public function run() {
        $this->worker
            ->logger
            ->log("%s executing in Thread #%lu",
                  __CLASS__, $this->worker->getThreadId());
                  $con = mysql_connect('localhost','
root','');
             $res = mysql_select_db('tests',$con);
             
              mysql_query("SELECT COUNT(*) FROM `tests`.`t`",$con);
            mysql_query("INSERT INTO `tests`.`t` (`id`, `s`, `t`, `date`) VALUES (NULL, '1', '1', CURRENT_TIMESTAMP);",$con)    ; 
        $this->setGarbage();
    }
}

class SafeLog extends Stackable {
    
    protected function log($message, $args = []) {
        $args = func_get_args();    
        
        if (($message = array_shift($args))) {
            echo vsprintf(
                "{$message}\n", $args);
        }
        
        
    }
}

$pool = new Pool(10, 'WebWorker', [new SafeLog()]);

foreach(range(1,100000) as $k) {
$pool->submit($w=new WebWork());
$pool->submit(new WebWork());
$pool->submit(new WebWork());
}

$pool->shutdown();

$pool->collect(function($work){
    return $work->isGarbage();
});

var_dump($pool);
?>

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<?php

class WebWorker extends Worker {

public function __construct(SafeLog $logger) {

$this->logger = $logger;

}

protected $logger;

}

/* the collectable class implements machinery for Pool::collect */

class WebWork extends Collectable {

public function run() {

$this->worker

->logger

->log("%s executing in Thread #%lu",

__CLASS__, $this->worker->getThreadId());

$con = mysql_connect('localhost','

root','');

$res = mysql_select_db('tests',$con);

mysql_query("SELECT COUNT(*) FROM `tests`.`t`",$con);

mysql_query("INSERT INTO `tests`.`t` (`id`, `s`, `t`, `date`) VALUES (NULL, '1', '1', CURRENT_TIMESTAMP);",$con) ;

$this->setGarbage();

}

class SafeLog extends Stackable {

protected function log($message, $args = []) {

$args = func_get_args();

if (($message = array_shift($args))) {

echo vsprintf(

"{$message}\n", $args);

}

$pool = new Pool(10, 'WebWorker', [new SafeLog()]);

foreach(range(1,100000) as $k) {

$pool->submit($w=new WebWork());

$pool->submit(new WebWork());

}

$pool->shutdown();

$pool->collect(function($work){

return $work->isGarbage();

});

var_dump($pool);

?>

I hope you like this Post, Please feel free to comment below, your suggestion and problems if you face – we are here to solve your problems.ArjunI am Arjun from Hyderabad (India). […]

ROR – How to update email of user when using devise gem?

If you update user email address when you are using device gem, it will be stored in the unconfirmed_email column and it will trigger email by asking confirmation with a confirmation link. If you want to override this […]

Laravel 5.5 – How to log all Eloquent Queries

In this post, I will show you simple method to log each and every Eloquent Query of your application executes. We gonna log queries to the storage/logs/laravel.log file. To log database queries we gonna add a database […]