Miscellaneous

In this tutorial, we describe how to calculate square, cube and higher powers using math functions of PHP. We also say how to avoid possible pitfall by using syntax from other languages.

A tutorial explaining how to calculate square roots, cube roots and other roots in PHP, with a little background too.

A guide to calculating net present values, or NPV, using a PHP script. First we give a bit of background as to the theory, then show you how to create some PHP code to do the calculation.

In this quick tutorial you will learn how to retrieve users from MYSQL server using PHP framework Laravel and then how to make request to Laravel using angular.js and displaying it in a simple table.

I will show you how to run PHP from command line just you running Javascript from console!

Here is a script who finds the duplicate values in an array and marks it as duplicate.

In this quick tutorial I am going to show you guys how to login to a website using cURL extension in PHP. Here is two different tutorials that will help you understand this tutorials. Please have a look at them before you proceed.

When working with CSS, it is common to use Hexadecimal Notation of colors, while on the back end, many PHP functions (like imagecolorallocate, imagecolorclosest, imagecolorexact etc, require that you pass on colors as red, green and blue integers. This function can be helpful if you need to convert hexadecimal color literal to red, green and blue int values for use elsewhere. This function accepts hex, converts to RGB and stores the respective color values in $red, $green and $blue variables passed by reference.

This PHP functions removes portions from a string, given the two delimiters. More options are also given: remove all occurrances, once n-th occurrance, all before the n-th occurrance

In this tutorial I will show you how to determine the length and / or the size of a PHP array. You will learn the most important methods how to use PHP functions to get length, size and memory used by the array information.

This is all about how you can parse any string contant without warroy about escape.

Easy to setup and implement script, that adds multi language support to your site. The script is based on a single language file, that contains all the translations.

There are different methods and plugins you can implement to display code on your WordPress blog. After much testing and frustration, I've come across the best code formatting method that does not require a WordPress plugin (and can be implemented on any website). This tutorial guides you through setting this up on your website.

This tutorial will demonstrate how to use PHP to perform a redirect. The PHP header function will be used to send the HTTP headers required to perform the redirect.

This tutorial will demonstrate how to use arrays in PHP, with code examples of all fundamental array operations.

You might have noticed some sites having their URLs written as if they were different subdomains of the same domain. You can do this without creating the actual subdomains, using Apache mod_rewrite. Read this tutorial to learn how!

Have you ever wanted to implement BBCode, the special formatting codes used by forums, into your own PHP scripts? Well, it's actually pretty easy to accomplish using some simple regular expressions and the preg_replace PHP function. This mini-tutorial will show you how to create a function that you can use on any string to convert BBCode into its XHTML equivalent.

If you need to count files in a folder using PHP then this little piece of php is just for you. Easy to add and change.

After i needed something like this for myself i decided to make a page of rit so that other people who need it can use it too. This little code will basically list every image in a folder using php. You can alter it in every way you can/want.

This PHP function is a very basic one, yet useful for a single page image gallery within a small website. It reads all the images from given folder and creates a simple looking gallery with given sized thumbnails.