- Output for 5.6.38, 7.1.0 - 7.1.23, 7.2.0 - 7.2.33, 7.3.16 - 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
- 3 3 4 10
<?php
// This should print '3'
$text = '3
';
echo $text[0] . "\n";
// This should print '3' too
$text = '33';
echo $text[0] . "\n";
// This should be '4'
echo $text[0] + 1 . "\n";
// What about this ?
$text = '9';
echo $text[0] + 1 . "\n";