PHP Callable & Callback: Pass a Function to Another
Table of ContentThe callable Keyword in PHPUnderstand the Callable in PHP to Call a User-Defined FunctionUnderstand the Callback…
PHP Named Arguments vs. Positional Arguments
Table of ContentHow Named Arguments Work in PHPIncorrect Positioning of Named Arguments in PHPExamples of Named argumentsWrapping UpThe…
PHP Variadic Functions: Use Unlimited Arguments
Table of ContentSyntax of Variadic FunctionsHow the Variadic Functions Work in PHPExamples of PHP Variadic FunctionsWrapping UpPHP Variadic…
PHP Assign Function to Variable – Examples and Explanation
Table of ContentHow to Assign a Function to Variable using PHPAssign a PHP Function of Class as a…
Parameters and Arguments in PHP: What’s the Difference?
Table of ContentWhat’s the Difference Between Parameters and Arguments?Creating Parameters and Passing Arguments in PHPOptional Parameters with Default…
PHP Functions: The Complete Guide for Beginners
Table of ContentHow PHP Functions WorkCreating and Calling PHP FunctionsUnderstanding PHP Built-In FunctionsPHP Functions Parameters and ArgumentsReturning Values…
PHP Comment: How to Write Comments in PHP
Table of ContentWhy Do We Even Need Comments?The Basics of Writing PHP CommentsWhen (And When Not) To Use…
PHP Predefined Constants Explained Simply
Table of ContentWhy Use Predefined Constants?Categories of PHP Predefined ConstantsWrapping upPHP has a number of predefined constants that…
Understanding PHP Constants: A Simple Guide with Examples
Table of ContentWhat is a Constant in PHP?Defining Constants in PHPConstants in ClassesConstant Visibility in ClassesChecking Whether a…
PHP Syntax: Standard Tags, Echo, and Short Tags
Table of ContentWhat is PHP Syntax?PHP Echo and PrintPHP If Else ShorthandNull Coalescing OperatorPHP SemicolonMixing PHP and HTMLComparison…