Quiz · Strings · lesson 8 of 9
Quiz — strlen and mb_strlen
What does the program print?
<?php
$word = 'привет';
echo strlen($word), ' ', mb_strlen($word), ' ';
echo strtoupper($word), ' ', mb_strtoupper($word), "\n";What does the program print?
<?php
$word = 'привет';
echo strlen($word), ' ', mb_strlen($word), ' ';
echo strtoupper($word), ' ', mb_strtoupper($word), "\n";
