<?php # -*- coding: utf-8 -*-
header('Content-Type: text/plain;charset=utf-8');
$string = 'Doppelgänger';
print 'strlen(): ' . strlen( $string ) . "\n";
print 'mb_strlen(): ' . mb_strlen( $string, 'utf8' ) . "\n\n";
print 'substr(): ' . substr( $string, 0, 8 ) . "\n";
print 'mb_substr(): ' . mb_substr( $string, 0, 8, 'utf8' );
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.27, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- strlen(): 13
mb_strlen(): 12
substr(): Doppelg�
mb_substr(): Doppelgä
preferences:
183.82 ms | 405 KiB | 353 Q