PHP

PHP $_SERVER is a superglobal. It’s a predefined variable containing information about your server, client, and request environment.…

When you start working with PHP, you’ll soon need access to variables from multiple places in your code.…

When working with big arrays in PHP, things can get messy. That is where php array_chunk() steps in…

The array_pop function in PHP. Such a small function, yet so handy when you have to work with…

The array_rand() is a helper function in PHP that makes it easier when dealing with arrays; you can…

PHP has great tools to handle external files such as opening, writing, deleting and more else, in this…

The PHP array_map takes an array and, for each element in that array, lets you apply a callback…

Essentially, “require” and “require_once” are directives in PHP to include and evaluate a specific file during the execution…

File Handling in PHP is an important tool especially when you need to manage files such as reading,…

Sometimes, you may need to list collections with MongoDB in a PHP environment to manage or analyze your…