php (Page 5)

Optimize all MySQL tables with PHP/MySQLi multi_query

The PHP MySQLi extension supports multiple queries, which are concatenated by a semicolon, with `mysqli->multi_query`. We use this to optimize all MySQL tables, in a single multi-query statement. Neat! Optimizing MySQL tables is important to keep tables small and fast. This boosts MySQL, PHP and website performance and we all love that, don't we? :)

How to load google-code-prettify syntax highlighting without plugins

If you run a WordPress blog where you display (parts of) source code, syntax highlighting is a must! It prettifies the code which makes it easier to read and it distinguishes code from text. However, most syntax highlighting is made available through plugins, and we all know too many plugins bring a lot of overhead to your blog.

How to fix Joomla HTTP 500 errors after updates

Over the last week, at Vevida, we received quite some problem reports from customers who updated Joomla to version 3.2.0. After logging on to their administrator back-end, they received an HTTP 500.0 error with error code 0x8007000d. Let's investigate and resolve this Joomla Administrator login HTTP 500 error.

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WordPress CMS admin password reset

How to reset your WordPress password? If you've lost or forgotten your WordPress admin password, you can easily reset the password. Either use the following MySQL statement to reset your WordPress admin password, or change it through functions.php.

Don't turn off CURLOPT_SSL_VERIFYPEER and fix your PHP configuration

Do not turn off CURLOPT_SSL_VERIFYPEER in your PHP configuration, but learn how to fix your PHP config instead.

How to send authenticated SMTP over a TLS encrypted connection, in PHP, ASP and ASP.NET?

Learn how to send email securely from your website using TLS with ASP.NET, PHP, WordPress and Classic ASP!

Connect to MS SQL Server with PHP 5.3+

Learn how to conditionally add Google Analytics tracking code to your WordPress Multisite

Create your own PHP based Origin Pull CDN

The advantage of having your website content hosted on a Content Delivery Network (CDN) is having your content distributed and stored across the Globe. Utilizing the network of the Content Delivery Network provider. Hosting your WordPress website on a Content Delivery Network is an important WordPress optimization tip.

Calculate MySQL database size with PHP (off the old shelf)

Sometimes you'd be amazed what you find when cleaning out your old script archives. I found an old PHP script to calculate the size of a MySQL database. I post it here just for the fun of it.

PHP with WinCache on IIS

In this article you'll learn how to install and set up PHP with the Windows Cache Extension (WinCache) on windows IIS web servers. WinCache enabled PHP gives a great PHP performance boost for your WordPress-, Drupal or Joomla website. This post will show you it's not hard to set up high performance PHP hosting on IIS.
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