Print Hello World – PHP Beginner

Here echo is used to print something in output console. $ is used with variable, in PHP all variables are precedes with $ sign, you have to use $ with all variables. Every line of code must be ended with semicolon (;).

Note that every PHP Script must start with <?php and ended with ?>, this means whole script must be written between <?php …. ?>.

<?php
	$a= "Hello World!";	
	echo $a."<br>";
?>

OutPut

Hello World!