In this article, we learn how to find the length of the string in PHP.
Approach: This task can be done by using the built-in function strlen() in PHP. This method is used to return the length of the string. It returns a numeric value that represents the length of the given string.
Syntax:
strlen($string)
Example 1:
PHP
<?php // PHP program to count all // characters in a string $str = "neveropenlover"; // Using strlen() function to // get the length of string $len = strlen($str); // Printing the result echo $len; ?> |
Output:
18
Example 2: Below code demonstrates the use of strlen() function in PHP where the string has special characters and escape sequences.
PHP
<?php // PHP program to find the length of // a given string which has special // characters $str = "\n LuckyGeeks ;"; // Here '\n' has been counted as 1 echo strlen($str); ?> |
Output:
14
