How to Find the length of a string in PHP

In this tutorial, we are going to learn about how to get the length of a given string in PHP.

Getting the string length

To get the length of a string, we can use the built-in strlen() function in PHP.

The strlen() function takes the string as an argument and returns the total number of characters in it.

Here is an example, that gets the length of a name string:

$name = "lincoln";
$length = strlen($name);

echo $length;

Output:

7