PHP syntax covers the following key concepts: variable declarations and data types, such as strings and integers. Common operators such as addition and comparison. Control structures such as if/else statements and loops. The use of functions, including parameters and return values. Practical examples, such as building a simple contact form using PHP.

Understanding PHP Syntax: A Beginner’s Guide

PHP is a popular programming language that is widely used for web development. Here are some basic concepts of PHP syntax, with practical examples:

Variables

Variables are used to store data. They must be declared before use.

Data Types

PHP supports various data types such as strings, integers, floating point numbers, and Boolean values.

Operator The

operator is used to perform operations. Here are some common operators:

 control structure 
 control structure is used to control the program flow. Here are some common control structures: 

 Functions
 Functions are a set of reusable code blocks. They can accept parameters and return values. 
Practical case: Build a simple contact form
Use PHP to build a simple contact Form: 

This code creates a simple form that, when submitted by the user, will receive user input and process it in PHP.