3v4l.org

run code in 500+ PHP versions simultaneously
<?php use Foo\BaR; class Bar { public static function execute() { echo strtolower(BaR::execute()); } }

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)
8.3.50.0060.00916.72
8.2.100.0120.00518.44
8.2.90.0060.00818.44
8.2.80.0170.00018.44
8.2.70.0080.00518.44
8.2.60.0060.01118.44
8.2.50.0140.00018.44
8.2.40.0080.00818.44
8.2.30.0160.00018.44
8.2.20.0070.00718.44
8.2.10.0070.01018.44
8.2.00.0110.00318.44
8.1.230.0040.01318.44
8.1.220.0100.00718.44
8.1.210.0100.00518.44
8.1.200.0050.01018.44
8.1.190.0110.00418.44
8.1.180.0090.00918.44
8.1.170.0100.00618.44
8.1.160.0170.00018.44
8.1.150.0080.00418.44
8.1.140.0310.00018.44
8.1.130.0040.01118.44
8.1.120.0120.00518.44
8.1.110.0100.00618.44
8.1.100.0120.00318.44
8.1.90.0040.01218.44
8.1.80.0120.00318.44
8.1.70.0080.00818.44
8.1.60.0060.00918.44
8.1.50.0110.00418.44
8.1.40.0120.00318.44
8.1.30.0120.00318.44
8.1.20.0140.00318.44
8.1.10.0110.00418.44
8.1.00.0080.00818.44
8.0.300.0180.00018.44
8.0.290.0100.00618.44
8.0.280.0090.00518.44
8.0.270.0140.00318.44
8.0.260.0110.00418.44
8.0.250.0110.00418.44
8.0.240.0070.00618.44
8.0.230.0070.00718.44
8.0.220.0050.00918.44
8.0.210.0060.01018.44
8.0.200.0090.00618.44
8.0.190.0140.00018.44
8.0.180.0110.00418.44
8.0.170.0140.00018.44
8.0.160.0090.00418.44
8.0.150.0180.00018.44
8.0.140.0100.00518.44
8.0.130.0060.00918.44
8.0.120.0080.00418.44
8.0.110.0110.00418.44
8.0.100.0150.00018.44
8.0.90.0130.00318.44
8.0.80.0150.00018.44
8.0.70.0140.00318.44
8.0.60.0190.00218.44
8.0.50.0130.00918.44
8.0.30.0210.00018.44
8.0.20.0110.01118.44
8.0.10.0160.00618.44

preferences:
54.93 ms | 761 KiB | 4 Q