length of variable in php code example

Example 1: php string length

<?php
$str = 'abcdef';
echo strlen($str); // 6

$str = ' ab cd ';
echo strlen($str); // 7
?>

Example 2: string length php

<?php
$str = 'abcdef';
echo strlen($str); // 6

$str = ' ab cd ';
echo strlen($str); // 7
?>

Example 3: Get PHP String Length

phpCopy<?php
$mystring = "This is my string";
echo("The string length in bytes is: ");
echo(strlen($mystring));
?>