Here i am sharing my experience about Wordpress blank page issue that was happened with me and solution was suprising me.

There is a widespread view that the ordinary PHP developer does not need to control memory management, but "controlling" and "knowing" are slightly different concepts. I will try to throw light upon some aspects of memory management when working with variables and arrays, and some interesting pitfalls of the internal optimization of PHP.

xcache, for some reason, doesn’t validate the credentials for fastcgi module. We found a little post on google in which some user mentioned the hack to get rid of the Xcache authentication. So we wanted to share that with you guys as well.

PAMI is a PHP 5.3 client for AMI: Asterisk Manager Interface. Asterisk is one of the hot topics in the IT world due to its broad acceptance and use case scenarios. PAMI will let you use the AMI interface to control and monitor your asterisk box(es) in a pretty easy way. Also, it supports Asynchronous AGI, so its even suitable to create a complete IVR solution.

PAGI is a PHP 5.3 client for AGI: Asterisk Gateway Interface. AGI is a very simple protocol, and it has been implemented in a wide variety of languages, allowing to quickly create telephony applications, like IVR's, voicemails, prepaid telephony systems, etc. If you want or need to create this kind of telephony applications using PHP, you will find PAGI very useful.

Hi guys! I’m going to show you how to do a CRUD (create, read, update, delete records) with PHP and MySQL using PHP Data Objects (PDO) extension. PDO is a more updated extension and it is actively developed by the PHP community. There are lots of reasons why you should use PDO in you projects. It helps you protect from SQL injection, lots of database support including IBM DB2 and Oracle, ect.

I am really excited about the upcoming release and new features of PHP 5.4. I will not be covering the basics of traits or anonymous functions as they are both fairly well documented already. This article is intended for advanced PHP users, but if you have any questions please feel free to contact me or leave a comment.

Computers cannot generate random numbers. A machine which works in ones and zeros is unable to magically invent its own stream of random data. However, computers can implement mathematical algorithms which produce pseudo-random numbers. They look like random numbers. They feel like random distributions. But they’re fake; the same sequence of digits is generated if you run the algorithm twice.

Minimizing code duplication through better organization and code reuse is an important goal of Object Oriented Programming. But in PHP it can sometimes be difficult because of the limitations of the single inheritance model it uses; you might have some methods that you would like to use in multiple classes but they may not fit well into the inheritance hierarchy.

Over the past months I’ve talked to several companies that run a symfony 1 codebase, sometimes as old as symfony 1.0, which is big, very big. Often these applications or websites are at the heart of their business. Yet, Symfony2 is stable now, and symfony 1 support is going to stop at some point. Regularly, they ask me for advice on migrating their legacy codebase to a brand new Symfony2 project.