3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php # For a more type-safe ==, we have ===. For a more type-safe <, we have… nothing. "123" < "0124", always, no matter what you do. Casting doesn’t help, either. $x = ("123" < "0124") ? "true" : "false"; $y = (int("123") < int("0124")) ? "true" : "false"; echo $x . "\n"; echo $y . "\n";
based on e9akG
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function int() in /in/k6EqL:5 Stack trace: #0 {main} thrown in /in/k6EqL on line 5
Process exited with code 255.
Output for 5.3.19 - 5.6.28
Fatal error: Call to undefined function int() in /in/k6EqL on line 5
Process exited with code 255.