3v4l.org

run code in 300+ PHP versions simultaneously
<?php foreach ((new ReflectionClass('\DateTime'))->getMethods() as $method) { if ($method->getName() == 'modify') { $returnType = $method->getTentativeReturnType(); if ($returnType instanceof ReflectionUnionType) { foreach ($returnType->getTypes() as $type) { var_dump($type->getName()); } } } }

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)
8.4.140.0110.01017.49
8.4.130.0110.00818.62
8.4.120.0130.00623.93
8.4.110.0090.00919.02
8.4.100.0120.00818.58
8.4.90.0050.00420.63
8.4.80.0050.00518.61
8.4.70.0090.01018.02
8.4.60.0090.01018.75
8.4.50.0140.00818.43
8.4.40.0200.00017.48
8.4.30.0160.00318.89
8.4.20.0170.00319.76
8.4.10.0080.01119.48
8.3.270.0140.01016.54
8.3.260.0070.01116.52
8.3.250.0080.00718.79
8.3.240.0100.00618.74
8.3.230.0110.00816.73
8.3.220.0120.00618.86
8.3.210.0110.00716.61
8.3.200.0060.00216.37
8.3.190.0090.00517.13
8.3.180.0070.00317.05
8.3.170.0090.00918.83
8.3.160.0070.01316.85
8.3.150.0110.00717.14
8.3.140.0160.00018.60
8.3.130.0050.00516.65
8.3.120.0160.00320.66
8.3.110.0030.00616.60
8.3.100.0030.00516.63
8.3.90.0040.01120.18
8.3.80.0390.01130.84
8.3.70.0360.01130.84
8.3.60.0280.01230.84
8.3.50.0150.00530.84
8.3.40.0250.00830.84
8.3.30.0280.00630.84
8.3.20.0260.00730.84
8.3.10.0220.00830.84
8.3.00.0270.00930.84
8.2.290.0120.00620.53
8.2.280.0100.01018.43
8.2.270.0130.00617.55
8.2.260.0150.00316.79
8.2.250.0040.00416.70
8.2.240.0030.00617.04
8.2.230.0100.00022.58
8.2.220.0030.00624.06
8.2.210.0080.00026.77
8.2.200.0300.00630.84
8.2.190.0240.00730.84
8.2.180.0240.00830.84
8.2.170.0260.00930.84
8.2.160.0260.00630.84
8.2.150.0210.01130.84
8.2.140.0260.00430.84
8.2.130.0240.00930.84
8.2.120.0240.01230.84
8.2.110.0300.00330.84
8.2.100.0240.00530.84
8.2.90.0230.00730.84
8.2.80.0210.00530.84
8.2.70.0180.00730.84
8.2.60.0250.00430.84
8.2.50.0260.00830.84
8.2.40.0170.00730.84
8.2.30.0150.00630.84
8.2.20.0130.01030.84
8.2.10.0220.00430.84
8.2.00.0200.00530.84
8.1.330.0100.00821.96
8.1.320.0060.00318.12
8.1.310.0060.00318.68
8.1.300.0110.00016.60
8.1.290.0310.00830.84
8.1.280.0240.00530.84
8.1.270.0210.00730.84
8.1.260.0150.01030.84
8.1.250.0160.00630.84
8.1.240.0160.00330.84
8.1.230.0190.00330.84
8.1.220.0210.00430.84
8.1.210.0160.00630.84
8.1.200.0230.00430.84
8.1.190.0130.00630.84
8.1.180.0100.00830.84
8.1.170.0180.00230.84
8.1.160.0190.00430.84
8.1.150.0160.00630.84
8.1.140.0150.00830.84
8.1.130.0220.00430.84
8.1.120.0270.00630.84
8.1.110.0240.00630.84
8.1.100.0260.00530.84
8.1.90.0250.00530.84
8.1.80.0220.00930.84
8.1.70.0180.00630.84
8.1.60.0200.00430.84
8.1.50.0180.00630.84
8.1.40.0260.00630.84
8.1.30.0220.00630.84
8.1.20.0260.00530.84
8.1.10.0200.00630.84
8.1.00.0250.00630.84

preferences:
29.98 ms | 403 KiB | 5 Q