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run code in 300+ PHP versions simultaneously
<?php interface Loggable { public function log(); } class QMSLogger implements Loggable { public function log($queueName = null) { echo "Foo"; } } $foo = new QMSLogger(); $foo->log();
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Foo
preferences:
100.25 ms | 408 KiB | 5 Q