Call to undefined function apache_get_version

The function apache_get_version returns a string that contains the version number of the Apache web server that PHP is currently running on.

PHP: Caching generated images.

This is a quick tutorial on how to cache dynamically generated images in PHP.

Fix: PHP sessions not saving.

The other day, I was told that the login form for a website I had built had stopped working. I found this very strange, as the site had been working for eight years without any issues.

How to set the cruise control on a Vauxhall / Opel Insignia.

This short guide shows you how to use Cruise Control on an Opel Insignia.

PHP: Cache SQL results on file system.

This is a simple tutorial on how to use PHP to cache the results of an SQL query to the file system.

Move a file with PHP.

This is a tutorial on how to move files using PHP.

PHP: Get last day of month.

This is a short tutorial on how to get the last day / date of a given month using PHP.

MySQL: SELECT all records from today using PHP.

This is a guide on how to select all MySQL records from today (or another specified day).

Submit PHP form to new tab / page.

This is a short and sweet tutorial on how to submit a PHP form (or any HTML form, for that matter) to a new tab using HTML’s target attribute.

PHP: Check if a date falls on the weekend.

This is a short PHP tutorial on how to determine if a given date falls on the weekend.

Redirect page after five seconds using PHP, JavaScript or META tags.

In this guide, we are going to show you how to redirect a web page after five seconds. You can do this using HTML, PHP or JavaScript.

Prevent web page from being loaded inside iFrame.

This is a short tutorial on how to prevent your web pages from being loaded inside iFrames on other websites.

PHP: Convert number to month name.

This is a short guide on how to convert an integer number into a month name using PHP.

Adding columns to a MySQL table using PHP.

This is a tutorial on how to add columns to a MySQL table using PHP.

PHP: Convert portrait image to landscape image.

This is a short and simple guide on how to convert a portrait image into a landscape image using PHP’s GD and Image Functions.

Detecting AJAX requests with PHP.

This is a guide on how to detect AJAX requests with PHP.

PHP: Redirect HTTP to HTTPS.

This is a guide on how to force users to use your PHP application with HTTPS instead of HTTP.

Fix: index.php not being loaded by default.

In this article, we will show you how to solve the issue of index.php files not being served as the default file.

PHP: Remove newlines from text.

This is a short guide on how to use newlines and carriage return characters from text using PHP.

Fix: PHP upload form not working.

This guide should help you figure out why your PHP upload form isn’t working.

PHP: Identifying Production & Development Server

This is a short guide on how to write PHP code that identifies whether your application is running on a production server or a test / development server.

PHP: Get full URL of current page.

In this tutorial, we will show you how to get the full HTTP URL of the current web page using PHP.

PHP: Spoof HTTP referer field with cURL.

In this short PHP guide, I will show you how easy it is to spoof the HTTP referer field using cURL.

Generating Lotto / Powerball results with PHP.

In this tutorial, I will show you how to generate random lotto results using PHP.

PHP: Convert XML into JSON.

This is a short guide on how to convert XML into JSON using PHP.

PHP: Convert a negative number into a positive number.

This is a very short tutorial on how to convert negative numbers to positive numbers using PHP.

Validating dates with PHP.

This is a tutorial on how to validate user-submitted dates using PHP.

PHP: Create file if it doesn’t already exist.

In this tutorial, we will use PHP to check if a file exists before we attempt to create it.

How to check if a JavaScript variable is a function or not.

This is a simple guide on how to check if a JavaScript variable is a function or not.

Socialism memes.

Communism and Socialism memes seem to be all the rage these days. Here are a few of the funniest ones that I have come across over the past year or so.

PHP: Search array for substring.

This is a guide on how to use PHP to search for a particular substring in an array.

PHP: List all files in a directory.

In this beginner’s tutorial, I will show you how to list all files in a directory using PHP. We will do this using PHP’s glob function.

PHP: Delete all files from a folder.

A guide on how to delete all files and sub-folders in a given directory.

Send GET request with PHP.

This is a beginner’s tutorial on how to send a simple HTTP GET request with PHP.

“Selina Akim” – Did Facebook account lure people to OEZ Munich shopping centre?

Update: July 22 7:20PM British time. Facebook has removed the account in question. So far, I’ve managed to gather multiple screenshots of the profile, as well as a screenshot of a private message that “Selina Akim” sent to people. Update: July 23 11:30AM. German police have said that they believe the shooter may have hacked a […]