3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function a() { static::foo(); } static public function foo() { echo 'A'; } } class B { public function b() { A::a2(); } static public function foo() { echo 'B'; } } B::b(); $b = new B; $b->b();

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)
8.3.60.0120.00618.43
8.3.50.0060.00921.99
8.3.40.0120.00318.90
8.3.30.0120.00619.23
8.3.20.0040.00420.33
8.3.10.0070.00022.05
8.3.00.0040.00422.27
8.2.180.0170.00316.50
8.2.170.0070.01022.96
8.2.160.0130.00318.92
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00417.50
8.2.110.0060.00322.25
8.2.100.0070.00617.91
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0030.00517.62
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0030.00517.97
8.2.30.0030.00518.00
8.2.20.0050.00317.54
8.2.10.0000.00919.51
8.2.00.0000.00717.68
8.1.280.0200.00025.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0090.00023.78
8.1.230.0040.00819.05
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0030.00717.22
8.1.190.0050.00317.41
8.1.180.0000.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00721.87
8.1.150.0000.00718.52
8.1.140.0050.00217.33
8.1.130.0030.00317.77
8.1.120.0070.00017.24
8.1.110.0040.00417.39
8.1.100.0080.00017.31
8.1.90.0040.00417.37
8.1.80.0040.00417.29
8.1.70.0000.00717.29
8.1.60.0050.00517.54
8.1.50.0000.00717.50
8.1.40.0030.00517.52
8.1.30.0040.00417.59
8.1.20.0040.00417.54
8.1.10.0050.00217.55
8.1.00.0050.00217.46
8.0.300.0000.00718.77
8.0.290.0030.00316.93
8.0.280.0000.00718.42
8.0.270.0030.00317.19
8.0.260.0030.00316.70
8.0.250.0030.00316.81
8.0.240.0040.00416.93
8.0.230.0030.00316.87
8.0.220.0000.00716.84
8.0.210.0040.00416.74
8.0.200.0000.00716.96
8.0.190.0040.00416.92
8.0.180.0040.00416.95
8.0.170.0050.00316.91
8.0.160.0040.00416.81
8.0.150.0000.00816.80
8.0.140.0030.00316.75
8.0.130.0000.00513.39
8.0.120.0080.00016.87
8.0.110.0040.00416.92
8.0.100.0050.00216.86
8.0.90.0000.00716.90
8.0.80.0060.01016.90
8.0.70.0000.00716.96
8.0.60.0050.00216.77
8.0.50.0050.00316.89
8.0.30.0120.01316.81
8.0.20.0100.00817.40
8.0.10.0000.00717.02
8.0.00.0080.01616.88
7.4.330.0020.00215.07
7.4.320.0060.00016.41
7.4.300.0000.00616.45
7.4.290.0040.00416.48
7.4.280.0030.00316.55
7.4.270.0000.00716.47
7.4.260.0070.00016.55
7.4.250.0080.00016.50
7.4.240.0040.00416.45
7.4.230.0070.00016.62
7.4.220.0070.01016.49
7.4.210.0050.01016.47
7.4.200.0000.00616.43
7.4.190.0030.00316.68
7.4.160.0080.00816.51
7.4.150.0030.01317.40
7.4.140.0130.00817.86
7.4.130.0160.00416.56
7.4.120.0140.00716.49
7.4.110.0120.01216.64
7.4.100.0080.00816.46
7.4.90.0160.00316.60
7.4.80.0080.00919.39
7.4.70.0060.01016.33
7.4.60.0150.00316.48
7.4.50.0060.00316.48
7.4.40.0070.01022.77
7.4.30.0120.00316.48
7.4.00.0000.01814.90
7.3.330.0020.00213.15
7.3.320.0000.00513.32
7.3.310.0000.00716.36
7.3.300.0070.00016.32
7.3.290.0100.01016.32
7.3.280.0090.00916.31
7.3.270.0110.01117.40
7.3.260.0150.00616.34
7.3.250.0070.01316.44
7.3.240.0070.01016.63
7.3.230.0100.01016.39
7.3.210.0150.00716.32
7.3.200.0060.01419.39
7.3.190.0070.02416.13
7.3.180.0040.01216.38
7.3.170.0070.01016.43
7.3.160.0090.00616.55
7.3.120.0040.01114.96
7.2.330.0060.01216.53
7.2.320.0190.00416.61
7.2.310.0170.00016.71
7.2.300.0090.01116.27
7.2.290.0160.00316.55
7.2.60.0080.00816.87
7.2.00.0000.01219.25
7.1.200.0080.00415.65
7.1.100.0000.00917.77
7.1.70.0030.00516.84
7.1.60.0210.00319.82
7.1.50.0030.00916.63
7.1.00.0030.07022.51
7.0.200.0100.00516.64
7.0.140.0070.07021.95
7.0.60.0230.07319.82
7.0.50.0130.07717.85
7.0.40.0070.06020.24
7.0.30.0500.07320.08
7.0.20.0330.07720.15
7.0.10.0130.07720.23
7.0.00.0000.04320.06
5.6.280.0000.07721.16
5.6.210.0130.08020.77
5.6.200.0070.07318.25
5.6.190.0030.08720.59
5.6.180.0230.04720.39
5.6.170.0200.07320.46
5.6.160.0170.07320.39
5.6.150.0070.07018.12
5.6.140.0070.04718.27
5.6.130.0100.04318.18
5.6.120.0100.08021.00
5.6.110.0200.07020.98
5.6.100.0200.03021.01
5.6.90.0030.08721.02
5.6.80.0000.07720.40
5.6.70.4330.03320.50
5.5.350.0130.07720.41
5.5.340.0070.06018.09
5.5.330.0100.08020.41
5.5.320.0300.07320.31
5.5.310.0330.03320.34
5.5.300.0030.08318.07
5.5.290.0030.04017.98
5.5.280.0030.09020.77
5.5.270.0030.08320.88
5.5.260.0030.04320.77
5.5.250.0030.04020.47
5.5.240.0070.07720.27
5.4.450.0430.06319.47
5.4.440.0500.05319.48
5.4.430.0070.05719.46
5.4.420.0070.07019.23
5.4.410.0100.05319.31
5.4.400.1500.00018.81
5.4.390.1530.00018.61
5.4.380.0270.05318.81
5.4.370.0370.04718.61
5.4.360.0130.05718.54
5.4.350.0330.05318.80
5.4.340.0230.05718.76
5.4.320.0030.04812.50
5.4.310.0080.03912.50
5.4.300.0030.04012.50
5.4.290.0080.04412.50
5.4.280.0050.03612.39
5.4.270.0130.04318.77
5.4.260.0070.05318.91
5.4.250.0130.05718.61
5.4.240.0130.04718.89
5.4.230.0070.06318.72
5.4.220.0130.07018.95
5.4.210.0130.04718.94
5.4.200.0070.05718.61
5.4.190.0030.05718.75
5.4.180.0000.05719.06
5.4.170.0200.06018.90
5.4.160.0130.07018.89
5.4.150.0100.05318.89
5.4.140.0130.06716.61
5.4.130.0100.05316.43
5.4.120.0100.06716.63
5.4.110.0100.05016.54
5.4.100.0170.04316.52
5.4.90.0100.06016.53
5.4.80.0100.04316.51
5.4.70.0070.05716.32
5.4.60.0070.05316.31
5.4.50.0030.07716.55
5.4.40.0100.05016.46
5.4.30.0200.05316.54
5.4.20.0230.04316.30
5.4.10.0100.05016.41
5.4.00.0070.05016.04
5.3.290.0100.03812.80
5.3.280.0100.06714.67
5.3.270.0130.04714.60
5.3.260.0070.07014.59
5.3.250.0100.06714.68
5.3.240.0100.04714.63
5.3.230.0100.05714.57
5.3.220.0100.04714.65
5.3.210.0130.04714.47
5.3.200.0130.04714.63
5.3.190.0030.05314.57
5.3.180.0200.03714.70
5.3.170.0100.07014.72
5.3.160.0170.04014.65
5.3.150.0070.05014.47
5.3.140.0130.06714.64
5.3.130.0030.05714.68
5.3.120.0100.05014.68
5.3.110.0070.07014.45
5.3.100.0070.05014.13
5.3.90.0100.04314.09
5.3.80.0030.06714.00
5.3.70.0030.07014.18
5.3.60.0070.05013.92
5.3.50.0100.06313.95
5.3.40.0200.05713.95
5.3.30.0130.06013.89
5.3.20.0070.04713.69
5.3.10.0070.06013.66
5.3.00.0070.06013.72
5.2.170.0130.04311.23
5.2.160.0030.06311.23
5.2.150.0070.04011.14
5.2.140.0070.06011.13
5.2.130.0000.05311.09
5.2.120.0130.04011.26
5.2.110.0100.04011.27
5.2.100.0030.05711.10
5.2.90.0030.05011.05
5.2.80.0130.04311.07
5.2.70.0100.05710.99
5.2.60.0030.06311.13
5.2.50.0030.04311.00
5.2.40.0130.04011.16
5.2.30.0030.06310.96
5.2.20.0130.05011.04
5.2.10.0070.04010.94
5.2.00.0070.03710.79
5.1.60.0100.04310.04
5.1.50.0100.04310.05
5.1.40.0070.03710.07
5.1.30.0100.03310.41
5.1.20.0070.04010.51
5.1.10.0000.04310.14
5.1.00.0000.0539.91
5.0.50.0070.0278.50
5.0.40.0030.0278.24
5.0.30.0030.0608.27
5.0.20.0100.0208.24
5.0.10.0100.0208.21
5.0.00.0000.0438.14
4.4.90.0000.0236.84
4.4.80.0070.0276.84
4.4.70.0030.0206.84
4.4.60.0070.0276.84
4.4.50.0000.0236.84
4.4.40.0000.0376.84
4.4.30.0030.0206.84
4.4.20.0030.0206.84
4.4.10.0030.0206.84
4.4.00.0070.0306.84
4.3.110.0030.0236.84
4.3.100.0070.0176.84
4.3.90.0000.0336.84
4.3.80.0030.0336.84
4.3.70.0070.0276.84
4.3.60.0030.0276.84
4.3.50.0030.0306.84
4.3.40.0030.0306.84
4.3.30.0000.0276.84
4.3.20.0030.0236.84
4.3.10.0030.0206.84
4.3.00.0070.0207.39

preferences:
44.08 ms | 401 KiB | 5 Q