PHP strlen() Function

PHP-strlen-Function
PHP strlen() Function

PHP strlen() function is an in-built function of PHP that returns the length of the input string and this string works as a parameter and revert returns its length. It measures the length of string included whitespace and special characters.

Syntax : strlen($string)

Parameter Values


This strlen() function gets only one parameter $string that is mandatory. This parameter represents the string whose length is needed to be returned.

Here is an example of strlen() function in PHP:


<html>
<body>

 <?php
echo strlen("PHPTPOINT");
?>

 </body>
</html>

Output: 9


Here is an another example of strlen() function in PHP:


<html>
<body>

 <?php
$str = "Hello Everyone!! Welcome to PHPTPOINT..";

 echo strlen($str);  // whitespaces and special chars are also counted
?>
</body>
</html>

Output: 39

Also Learn - PHP empty() function



Location: Noida, Uttar Pradesh, India

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