PHP Programs

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Program 15: Write a PHP program which will count the "d" characters in the text "tutorial.duniya".

count.php

<!DOCTYPE html>
<html>
<head>
	<title>PHP Programs TutorialDuniya.com</title>
</head>
<body>
	<?php
		$text = "tutorial.duniya";
		$search_char ="d" ;
		$count ="0";

		for ($num=0; $num <strlen($text) ; $num++) 
		{
			if(substr($text ,$num ,1)==$search_char)
			{
				$count =$count+1;
			}
		}
		echo  $count ."\n";
	?>
</body>
</html>



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