3v4l.org

run code in 300+ PHP versions simultaneously
<?php $tries = 0; $regenerateLimit = 10; do { if ($tries++ > $regenerateLimit) { throw new \RuntimeException(sprintf('Generation failed after %d tries', $tries)); } $orderNumber = sprintf('%05d%05d', $this->randomGenerator->generate(10000, 99999), $this->randomGenerator->generate(0, 99999)); } while (in_array($orderNumber, [2, 5])); echo $orderNumber;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught Error: Using $this when not in object context in /in/oIkot:12 Stack trace: #0 {main} thrown in /in/oIkot on line 12
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Using $this when not in object context in /in/oIkot on line 12
Process exited with code 255.
preferences:
190.08 ms | 402 KiB | 212 Q