PHP strlen

strlen()-To find the length of a string

To find the length of a string, we use a function strlen(). Let’s use this function to find the length of a string.

<?php  echo strlen("Learn PHP");  ?>

The output of the above code will be:


Alternatively, we can write the PHP script like the way below. The output will be the same as above.

<?php  $str="Learn PHP";  $length=strlen($str);  echo $length;  ?>
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