3v4l.org

run code in 300+ PHP versions simultaneously
<?php abstract class Base { abstract public function setConfiguration(?array $configuration); } class D10Implementation extends Base { public function setConfiguration($configuration) {} } class D11Implementation extends Base { public function setConfiguration(array $configuration) {} }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.00.0140.00728.09
8.2.130.0110.01128.09
8.2.120.0130.00728.09
8.2.110.0070.01428.09
8.2.100.0030.01628.09
8.2.90.0150.00628.09
8.2.80.0080.00828.09
8.2.70.0070.01328.09
8.2.60.0140.00728.09
8.2.50.0060.01028.09
8.2.40.0130.00728.09
8.2.30.0130.00328.09
8.2.20.0180.00428.09
8.2.10.0130.00728.09
8.2.00.0090.00628.09
8.1.260.0120.00828.09
8.1.250.0140.00028.09
8.1.240.0070.00728.09
8.1.230.0070.00728.09
8.1.220.0070.01328.09
8.1.210.0100.00628.09
8.1.200.0120.00628.09
8.1.190.0070.00728.09
8.1.180.0100.01028.09
8.1.170.0040.01228.09
8.1.160.0060.00628.09
8.1.150.0150.00028.09
8.1.140.0090.00628.09
8.1.130.0080.00028.09
8.1.120.0030.00528.09
8.1.110.0060.00328.09
8.1.100.0070.00428.09
8.1.90.0060.00328.09
8.1.80.0060.00328.09
8.1.70.0060.00328.09
8.1.60.0080.00028.09
8.1.50.0000.00828.09
8.1.40.0080.00028.09
8.1.30.0080.00028.09
8.1.20.0040.00428.09
8.1.10.0050.00328.09
8.1.00.0050.00328.09

preferences:
143.89 ms | 995 KiB | 7 Q