Php strlen
From w3cyberlearnings
Contents |
PHP function strlen
This function returns the length of a given string.
Syntax strlen
- string: string input.
strlen(string);
Example 1
<?php
echo strlen("Hello");
?>
Output
5
Example 2
<?php
$name = $_POST['name'] = 'Bob Maat Jing fd';
if (strlen($name) > 15) {
echo 'User name is too long, please try again';
} else {
echo 'User name is correct!';
}
?>
Output
User name is too long, please try again
