3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "'"; $s2 = var_export($s); echo $s2 . "\n"; echo PHP_EOL; echo stripslashes($s2) . "\n";
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
'\'' Deprecated: stripslashes(): Passing null to parameter #1 ($string) of type string is deprecated in /in/aFAQ8 on line 6
Output for 4.3.10 - 4.3.11, 4.4.0 - 4.4.9, 5.0.2 - 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 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
'\''
Output for 4.3.0 - 4.3.9, 5.0.0 - 5.0.1
'\'' Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/aFAQ8 on line 5 PHP_EOL
preferences:
281.61 ms | 402 KiB | 371 Q