How to find string length in PHP

The PHP strlen() is used to get the length of a string. It also includes the white spaces inside the string.



string – This parameter is required. It specifies the length of the string including all the special characters and whitespaces.


$str1 = 'Welcome to PHP Tutorial';
echo strlen($str1); // Outputs: 23

$str2 = ' Welcome to PHP Tutorial ';
echo strlen($str2); // Outputs: 28

Praveen Kumar

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