3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'ほげ'; // "ほげ" $b = 'ほげ';// "ほ\x0Fげ"; echo '$a===$b: ',($a === $b ? 'true' : 'false')."\n"; echo ' $a: '.$a."\n"; echo ' $b: '.$b."\n"; /* $a===$b: false $a: ほげ $b: ほげ */
Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.14
$a===$b: false $a: ほげ $b: ほげ
preferences:
22.5 ms | 406 KiB | 5 Q