#HOSTING PHP 5.2 CODE#

These improvements bring about better code stability, bug fixes and the all important security updates and patches.

#HOSTING PHP 5.2 UPDATE#

Each update brings with it a series of improvements.

#HOSTING PHP 5.2 UPGRADE#

Even today (as of publication date), PHP version 5.6 receives regular minor updates to support those not yet able to upgrade to PHP version 7. PHP version 5 has been around since 2004 and has seen several major updates during that time. Why change your hosting to use a new version of PHP It’s always advisable to use the most up to date version of PHP available, but because many applications, scripts and plugins may not be compatible with the latest PHP versions, the default on your hosting plan is most probably set to use one of the earlier versions. You will often find all the ‘usual suspects’ including PHP 5.2 PHP, PHP 5.3, PHP 5.4 and PHP 5.5. For help updating WordPress, read this article on our support site, and watch this video on our YouTube channel.By default, most hosting control panels have a built in PHP version switcher.

#HOSTING PHP 5.2 SOFTWARE#

We recently wrote about how PHP powers WordPress, and how important it is to keep your software up-to-date.

If you are a Fasthosts web hosting customer you can upgrade your version of PHP by following this guide that we have created. We have produced guides that will help with the migration from PHP 5.2 to 5.6, and from PHP 5.4 to 5.6, as well as a guide to help with the upgrade to PHP 7. These minor changes between versions could cause disruptions to a website, so it’s recommended that you look at what’s changed before you upgrade your version, to ensure that your website will still work on a newer version of PHP. Also, it is no longer possible to have two parameters with the same name within a function, and the JSON extension was replaced with JSOND which requires that numbers within JSON must not end in a decimal point. With PHP 7 ext/mysql functions were removed, which changed the way MySQL API works, they also removed support for ASP and script tags. Features like the new null coalescing operator were added to make code easier to manage and more robust. This means that some redundant functions were removed. PHP 7 helps to tighten up a lot of code, making it easier and more secure to code efficiently. These could include changes to parameters, scripts, methods and directives. This could cause your website to break after the upgrade.Īs well as functions there are a range of backwards incompatible changes between a new version and an earlier version which could cause a breakage. There are functions that work differently in the two versions, there are new functions, and functions that have been removed. A site written in PHP 5.4 might break when upgraded to PHP 5.6 because of the difference between the versions. Before the upgrade…Ĭhanges made in the new version can affect code written in an old version. Versions that are now unsupported from the PHP community are PHP 5.4, 5.2, and everything before them. For example, applications like WordPress can run up to twice as fast with PHP 7 when compared with PHP 5.4. As well as the security updates, PHP 7 comes with new features and increased performance. A newer version is more likely to be protected from security vulnerabilities and attacks because the PHP community releases regular security patches and updates to known bugs. If you’re running websites with an out-of-date version of PHP, we recommend that you upgrade to a newer version.

Hosting php 5.2