PHP mb_substr Function: How it Works with Examples
You may need to get part of a text when you work with text in PHP. The mb_substr…
PHP substr Function: How to Extract and Manipulate Strings
The substr() function in PHP returns part of a string. You give it a string, a starting point,…
PHP Bitwise Operators: AND, OR, XOR, NOT with Examples
Bitwise operators use symbols like &, |, and ^, and they work at the binary level. But once…
How to Install PHP on a Raspberry Pi
You can use your Raspberry Pi as a personal web server or tool that runs in your home.…
Polymorphism in PHP: How It Works with Examples
PHP 5 added support for classes and interfaces. This made object-oriented code possible with one feature being polymorphism.…
PHP Elvis Operator: How (?:) Works with Examples
The Elvis operator in PHP is a shorthand version of the ternary operator. PHP allows developers to use…
PHP File Inclusion: require, include, require_once, include_once
PHP offers four main functions to include files: require, require_once, include, and include_once. Each one gives you a…
PHP Escape Characters: How to Escape Special Characters
Escape characters appeared in PHP because some symbols in strings serve special purposes. For example, a quote can…
PHP function_exists: Avoid Function Redeclaration
The function_exists() function in PHP checks whether a given function is defined or not.Table of ContentPHP function_exists SyntaxBehind…
PHP error_log Function: How It Works with Examples
Sometimes things go wrong when PHP runs the code. So, you need to know the reasons for this…
