Category: PHP

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PHP String handling functions

PHP String handling functions can help you to easily manipulate strings. In this article, we’ll cover some of the most commonly used string handling functions in PHP.

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PHP Constant

In programming, a constant is a value whose value cannot change during the execution. Unlike variables, the name of a constant doesn’t have a $ sign before its name. A constant name can start with a letter or underscore.

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PHP Data types

Datatypes are used to hold different types of values. PHP supports the following 8 primitive datatypes. These datatypes can be further categorized into three types.

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PHP Variables

In programming, a variable is a value that can be changed. All variables will have a storage location and a name. The variable name is usually used to refer the value that is stored in a variable.

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PHP Comments and basics

PHP script can be embedded anywhere in the document. The PHP scripts are enclosed within . A PHP script file will be stored with .php extension.

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What is PHP

PHP is an open-source, interpreted and scripting programming language. It is a server-side scripting language. PHP is an acronym for “Hypertext Preprocessor”.