Are the websites in your server giving ‘500 internal server error’ all of a sudden? In our role as Outsourced server support specialists for web hosts, this is one commonly encountered errors in Apache web server.
A PHP upgrade, Apache recompilation, permission or ownership changes, anything can trigger a 500 error in a website. The impact of the error can vary based on the cause that triggered it.
Zend framework- The future of PHP, is a simple straight forward open source software framework for PHP 5 with a rigorously tested agile code-base. It eliminates the tedious details of coding and lets us focus on the big picture. Its strength lies in its highly-modular MVC design, making the code more reusable and easier to maintain. It is essentially a use-at-will framework. There is no strict pattern that all Zend Framework users must follow, although ZF does provide components for the MVC, Table Data Gateway, and Row Data Gateway design patterns. It promotes web development best practices in the PHP community.
PHP has a lot many frameworks and I have gone through many of them. One of the biggest difficulty that I found in some of them was the learning curve. Most of these frameworks use complex directory structures and difficult to remember naming conventions. Also, each one of them uses their own method for adding templates and db access. You don’t get the option to put in something that you are familiar with, like Smarty.
According to me, PHP is a powerful language for web programming, both with regard to speed as well as with the ease of use for web. And when you consider Java for web programming, servlets are a powerful concept. It indeed becomes handy when the design concepts of servlets and the speed and usability of PHP can be combined. This framework is an attempt on that path.
LibcURL is a free and easy-to-use client-side URL transfer library. Its used often for getting files using URL syntax. cURL is an important library for PHP software such as Billing software like ModernBill ). LibcURL library allows these software to communicates with banks and payment gateways remotely.
In this article , we’ll see how to install or upgrade libcurl to a new version ( 7.15.3 ) and then integrate it to the PHP running in the server. Following steps were successfully tested on a Plesk 7.5 server running on RHEL-3.
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AJAX is one of the hottest new technologies, in the ever growing universe of Web development. In this article, we’ll get to know how AJAX fits in a real-world situation and how you can assess its value in a project. Hopefully, by the time you finish reading this article, you’ll know what AJAX is, why, and how to use it.Nothing really new about what is happening here.
The normal routine in Web development involves requesting a file from the Web Server and receiving a page as response. So whats new with AJAX. Just that the difference, is that requests are being made from the Client side Java Script, which is embedded within HTML.
AJAXing the Web was last modified: July 18th, 2017 by admin
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