PHP Functions

To keep the script from being executed when the page loads, you can put it into a function. A function will be executed by a call to the function.

PHP Looping

Loops execute a block of code a specified number of times, or while a specified condition is true. Often when you write code, you want the same block of code to run over and over again in a row. Instead of adding several almost equal lines in a script we can use loops to perform a task like this.

PHP Arrays

An array is a special variable, which can store multiple values in one single variable. An array can hold all your variable values under a single name. And you can access the values by referring to the array name.

PHP Conditional Statements

Conditional statements are used to perform different actions based on different conditions.

PHP Variable

A variable is a programming construct that is used to store both numeric and non-numeric data; the contents can be altered during program execution.

PHP

PHP (Hypertext Preprocessor) is the most popular scripting language for web development. It is free, open source and server-side.

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