3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { use B; } class C extends A { } trait B { public function dupa() { echo static::class; } } (new A())->dupa();

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)
8.3.60.0080.00818.43
8.3.50.0090.00618.33
8.3.40.0070.01318.63
8.3.30.0120.00918.54
8.3.20.0030.00624.18
8.3.10.0040.00424.66
8.3.00.0070.00026.16
8.2.180.0030.01425.92
8.2.170.0070.01118.77
8.2.160.0070.01022.96
8.2.150.0070.00025.66
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0000.00726.35
8.2.110.0080.00022.01
8.2.100.0160.00017.59
8.2.90.0030.00617.75
8.2.80.0050.00518.68
8.2.70.0000.00817.59
8.2.60.0050.00317.34
8.2.50.0080.00018.05
8.2.40.0000.00718.03
8.2.30.0000.00818.05
8.2.20.0000.00717.92
8.2.10.0070.00019.21
8.2.00.0040.00419.12
8.1.270.0040.00423.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0000.00823.84
8.1.230.0040.00817.58
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.13
8.1.190.0060.00317.10
8.1.180.0000.00818.10
8.1.170.0040.00418.71
8.1.160.0070.00018.74
8.1.150.0040.00418.70
8.1.140.0040.00418.81
8.1.130.0030.00320.14
8.1.120.0000.00717.37
8.1.110.0030.00517.28
8.1.100.0000.00717.39
8.1.90.0050.00317.41
8.1.80.0040.00417.35
8.1.70.0030.00317.30
8.1.60.0040.00417.53
8.1.50.0040.00417.43
8.1.40.0000.00817.41
8.1.30.0080.00017.52
8.1.20.0000.00917.63
8.1.10.0080.00017.52
8.1.00.0040.00417.51
8.0.300.0070.00018.77
8.0.290.0070.00016.75
8.0.280.0030.00318.38
8.0.270.0030.00317.88
8.0.260.0030.00318.38
8.0.250.0000.00716.99
8.0.240.0040.00416.94
8.0.230.0080.00016.93
8.0.220.0030.00316.81
8.0.210.0070.00016.76
8.0.200.0080.00016.80
8.0.190.0040.00416.93
8.0.180.0040.00416.85
8.0.170.0040.00716.85
8.0.160.0030.00316.91
8.0.150.0040.00316.79
8.0.140.0040.00416.74
8.0.130.0030.00313.27
8.0.120.0050.00216.83
8.0.110.0000.00716.83
8.0.100.0030.00316.82
8.0.90.0030.00516.70
8.0.80.0090.00816.76
8.0.70.0050.00516.80
8.0.60.0040.00416.79
8.0.50.0050.00316.72
8.0.30.0120.00617.03
8.0.20.0080.01017.02
8.0.10.0030.00316.94
8.0.00.0130.01316.46
7.4.330.0050.00015.55
7.4.320.0000.00616.55
7.4.300.0030.00316.57
7.4.290.0030.00316.54
7.4.280.0040.00416.43
7.4.270.0000.00716.45
7.4.260.0050.00013.18
7.4.250.0000.00716.44
7.4.240.0030.00316.54
7.4.230.0040.00416.28
7.4.220.0020.00516.46
7.4.210.0060.00716.51
7.4.200.0050.00216.20
7.4.130.0060.01216.55
7.4.120.0100.01016.43
7.4.110.0120.00316.53
7.4.100.0100.01016.51
7.4.90.0070.01316.66
7.4.80.0100.00719.39
7.4.70.0000.01816.36
7.4.60.0100.01016.59
7.4.50.0060.01216.36
7.4.40.0070.01016.34
7.4.30.0100.00616.58
7.4.20.0110.00816.65
7.4.10.0070.01016.55
7.4.00.0030.01216.44
7.3.330.0030.00316.39
7.3.320.0000.00513.15
7.3.310.0030.00516.27
7.3.300.0000.00616.20
7.3.290.0140.00316.29
7.3.260.0090.00916.22
7.3.240.0150.00616.44
7.3.230.0170.00716.43
7.3.210.0090.00916.33
7.3.200.0120.00416.52
7.3.190.0150.00616.45
7.3.180.0080.01116.25
7.3.170.0090.00916.59
7.3.160.0110.00616.34
7.3.150.0100.01016.38
7.3.140.0030.01316.30
7.3.130.0030.01416.21
7.3.120.0070.01016.26
7.3.110.0130.00516.17
7.3.100.0100.01016.11
7.3.90.0110.01116.53
7.3.80.0100.00716.29
7.3.70.0110.00516.22
7.3.60.0130.00416.29
7.3.50.0000.02216.21
7.3.40.0130.00316.27
7.3.30.0110.01016.33
7.3.20.0280.00816.31
7.3.10.0160.01016.05
7.3.00.0080.00916.50
7.2.330.0140.00316.57
7.2.310.0030.01616.59
7.2.300.0070.01116.46
7.2.290.0060.00916.28
7.2.280.0130.01016.49
7.2.270.0110.00816.66
7.2.260.0210.00316.64
7.2.250.0070.01016.64
7.2.240.0070.01116.24
7.2.230.0110.00816.59
7.2.220.0070.01716.75
7.2.210.0040.01416.63
7.2.200.0070.01116.47
7.2.190.0100.01016.55
7.2.180.0150.00716.50
7.2.170.0030.01616.67
7.2.160.0060.01816.50
7.2.150.0150.00916.61
7.2.140.0120.01216.55
7.2.130.0140.00316.72
7.2.120.0100.00716.58
7.2.110.0140.01116.49
7.2.100.0140.00316.59
7.2.90.0070.01116.54
7.2.80.0130.00416.50
7.2.70.0080.01016.58
7.2.60.0100.00816.46
7.2.50.0060.01216.46
7.2.40.0090.00916.52
7.2.30.0060.01116.64
7.2.20.0040.01516.41
7.2.10.0090.00916.64
7.2.00.0060.01316.51

preferences:
69.12 ms | 400 KiB | 5 Q