3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait TestTrait { public function showSelf(): void { echo get_parent_class($this); } } class TestClass { use TestTrait; } class TestSubClass extends TestClass { } $c = new TestSubClass(); $c->showSelf();

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)
8.5.30.0080.00819.60
8.5.20.0090.00917.84
8.5.10.0080.01016.63
8.5.00.0120.01019.99
8.4.180.0120.00925.59
8.4.170.0130.00823.90
8.4.160.0110.01023.73
8.4.150.0020.00014.05
8.4.140.0140.00817.14
8.4.130.0120.00917.55
8.4.120.0090.01020.74
8.4.110.0110.00918.96
8.4.100.0120.00917.73
8.4.90.0060.00317.96
8.4.80.0110.00517.89
8.4.70.0050.00317.68
8.4.60.0150.00519.47
8.4.50.0110.00818.84
8.4.40.0120.00818.53
8.4.30.0140.00320.59
8.4.20.0130.00722.40
8.4.10.0040.00424.05
8.3.300.0120.00922.56
8.3.290.0130.00820.84
8.3.280.0030.00014.05
8.3.270.0120.00816.80
8.3.260.0110.00816.49
8.3.250.0020.00519.11
8.3.240.0100.01016.25
8.3.230.0100.00916.58
8.3.220.0150.00417.05
8.3.210.0110.00916.64
8.3.200.0120.00619.08
8.3.190.0110.00716.85
8.3.180.0060.00216.50
8.3.170.0070.01018.89
8.3.160.0060.00320.29
8.3.150.0070.01116.48
8.3.140.0060.01018.73
8.3.130.0100.01018.20
8.3.120.0050.00318.72
8.3.110.0040.01418.22
8.3.100.0040.00418.18
8.3.90.0070.01126.77
8.3.80.0060.00318.43
8.3.70.0120.00318.20
8.3.60.0130.01316.38
8.3.50.0150.00318.23
8.3.40.0100.00321.86
8.3.30.0040.01118.82
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0070.01026.16
8.2.300.0120.00717.90
8.2.290.0060.00520.51
8.2.280.0140.00616.57
8.2.270.0110.00718.92
8.2.260.0040.00416.73
8.2.250.0080.00816.52
8.2.240.0120.00617.20
8.2.230.0090.00020.94
8.2.220.0110.00724.06
8.2.210.0050.00226.77
8.2.200.0000.00918.29
8.2.190.0090.00916.58
8.2.180.0140.00716.63
8.2.170.0160.00318.86
8.2.160.0100.00322.96
8.2.150.0050.00325.66
8.2.140.0050.00224.66
8.2.130.0050.00326.16
8.2.120.0040.00422.11
8.2.110.0030.00720.54
8.2.100.0070.00717.81
8.2.90.0270.01017.38
8.2.80.0190.01217.25
8.2.70.0280.00317.13
8.2.60.0270.00417.25
8.2.50.0300.00517.13
8.2.40.0290.00717.38
8.2.30.0250.00517.50
8.2.20.0270.00517.25
8.2.10.0290.00717.50
8.2.00.0250.00517.48
8.1.340.0140.00617.44
8.1.330.0080.01016.84
8.1.320.0150.00416.11
8.1.310.0040.00418.36
8.1.300.0060.00318.04
8.1.290.0040.00430.84
8.1.280.0040.01425.92
8.1.270.0000.00824.66
8.1.260.0000.00726.35
8.1.250.0030.00528.09
8.1.240.0030.00622.05
8.1.230.0110.00022.04
8.1.220.0210.00717.13
8.1.210.0210.00717.00
8.1.200.0250.00416.98
8.1.190.0290.00016.88
8.1.180.0220.01016.99
8.1.170.0200.00817.25
8.1.160.0210.00717.00
8.1.150.0230.00316.98
8.1.140.0230.00317.34
8.1.130.0230.00517.13
8.1.120.0210.01017.38
8.1.110.0220.00617.13
8.1.100.0180.00917.00
8.1.90.0220.00617.25
8.1.80.0190.00917.25
8.1.70.0230.00717.00
8.1.60.0290.00017.13
8.1.50.0220.00617.38
8.1.40.0230.00317.38
8.1.30.0220.00617.50
8.1.20.0280.00017.13
8.1.10.0260.00316.88
8.1.00.0190.00916.98
8.0.300.0230.00516.50
8.0.290.0170.01216.63
8.0.280.0280.00416.50
8.0.270.0210.01016.73
8.0.260.0220.00716.72
8.0.250.0150.00718.47
8.0.240.0240.00616.63
8.0.230.0220.00516.63
8.0.220.0250.00316.50
8.0.210.0220.00616.50
8.0.200.0220.00616.50
8.0.190.0280.00016.63
8.0.180.0180.01116.50
8.0.170.0210.00816.50
8.0.160.0190.00916.63
8.0.150.0260.00016.29
8.0.140.0230.00316.38
8.0.130.0260.00316.29
8.0.120.0240.00416.62
8.0.110.0280.00016.50
8.0.100.0240.00516.74
8.0.90.0210.00716.50
8.0.80.0260.00316.38
8.0.70.0250.00516.38
8.0.60.0250.00316.59
8.0.50.0210.00616.73
8.0.30.0190.00816.48
8.0.20.0200.00716.72
8.0.10.0230.00416.88

preferences:
30.27 ms | 403 KiB | 5 Q