3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0; $i < 10000000; $i++) { function_exists('eval'); }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.4.13, 5.4.33, 5.4.36, 5.4.41, 5.4.44, 5.5.0, 5.5.2, 5.5.9 - 5.5.10, 5.5.14, 5.5.29, 5.5.31, 5.5.38, 5.6.7, 5.6.11, 5.6.15, 5.6.19, 5.6.27 - 5.6.29, 5.6.32, 5.6.35, 5.6.39 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1, 8.1.28, 8.2.17 - 8.2.18, 8.3.4 - 8.3.7
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.12, 5.4.14 - 5.4.32, 5.4.34 - 5.4.35, 5.4.37 - 5.4.40, 5.4.42 - 5.4.43, 5.4.45, 5.5.1, 5.5.3 - 5.5.8, 5.5.11 - 5.5.13, 5.5.15 - 5.5.28, 5.5.30, 5.5.32 - 5.5.37, 5.6.0 - 5.6.6, 5.6.8 - 5.6.10, 5.6.12 - 5.6.14, 5.6.16 - 5.6.18, 5.6.20 - 5.6.26, 5.6.30 - 5.6.31, 5.6.33 - 5.6.34, 5.6.36 - 5.6.38

Process exited with code 137.

preferences:
202.33 ms | 406 KiB | 332 Q