3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 'foo'; switch ($foo) { case 'foo': echo "first foo\n"; break; case 'foo': echo "second foo\n"; break; default: echo "first default\n"; default: echo "second default\n"; }
Output for 7.0.0 - 7.0.27, 7.1.0 - 7.1.15, 7.2.0 - 7.2.3
Fatal error: Switch statements may only contain one default clause in /in/VZaAh on line 12
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30
first foo
preferences:
248.27 ms | 1396 KiB | 199 Q