PHP strlen() function
This function is used to get the length of a given string.
Syntax
strlen(string);
The string is the required parameter. It returns length of string on success, otherwise it returns 0.
Example1
<?php
$str = 'welcome to etutorialspoint';
$str_length = strlen($str);
echo $str_length;
?>
Output :
26Example2
<?php
$str = 'Hello John!, How are you?';
$str_length = strlen($str);
echo $str_length;
?>
Output :
25Related PHP Functions
PHP array_reverse() functionPHP array_diff() function
PHP array_key_exists() function
PHP array_push() function
PHP array_search() function
PHP class_exists() function
PHP curl_setopt() function
PHP die() function
PHP dirname() function
PHP each() function
PHP explode() function
PHP file_exists() function
PHP function_exists() function
PHP getenv() function
PHP is_readable() function
PHP ksort() function
PHP mkdir() function
PHP ob_start() function
PHP parse_url() function
PHP str_repeat() function
PHP substr() function