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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 …. ?>.

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


Hello World!


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