3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { static function foo() { echo "foo\n"; } } class B extends A {} $cb = array('B', 'parent::foo'); $cb();

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)
8.3.40.0040.01118.80
8.3.30.0140.00019.00
8.3.20.0050.00320.27
8.3.10.0080.00021.87
8.3.00.0080.00019.38
8.2.170.0000.01522.96
8.2.160.0040.01120.43
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00721.00
8.2.110.0040.00722.25
8.2.100.0040.00817.78
8.2.90.0050.00317.75
8.2.80.0080.00017.97
8.2.70.0030.00517.80
8.2.60.0080.00017.93
8.2.50.0040.00418.10
8.2.40.0000.00822.31
8.2.30.0000.00817.87
8.2.20.0040.00417.73
8.2.10.0040.00418.05
8.2.00.0070.00017.60
8.1.270.0080.00023.79
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0050.00323.84
8.1.230.0070.00719.10
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.22
8.1.190.0000.00917.09
8.1.180.0040.00418.10
8.1.170.0030.00618.42
8.1.160.0000.00821.95
8.1.150.0070.00018.75
8.1.140.0030.00617.22
8.1.130.0060.00319.63
8.1.120.0000.00717.41
8.1.110.0000.00717.29
8.1.100.0040.00417.41
8.1.90.0040.00417.42
8.1.80.0000.00717.34
8.1.70.0000.00817.34
8.1.60.0030.00617.52
8.1.50.0060.00317.52
8.1.40.0030.00517.56
8.1.30.0030.00517.64
8.1.20.0040.00417.69
8.1.10.0070.00017.45
8.1.00.0040.00417.46
8.0.300.0000.00719.65
8.0.290.0070.00016.63
8.0.280.0030.00518.44
8.0.270.0030.00317.14
8.0.260.0030.00317.25
8.0.250.0000.00716.96
8.0.240.0000.00616.84
8.0.230.0030.00316.90
8.0.220.0040.00416.80
8.0.210.0000.00716.84
8.0.200.0060.00016.96
8.0.190.0000.00816.94
8.0.180.0000.00816.91
8.0.170.0050.00216.94
8.0.160.0000.00716.88
8.0.150.0000.00816.83
8.0.140.0040.00416.90
8.0.130.0030.00313.33
8.0.120.0040.00416.84
8.0.110.0030.00416.91
8.0.100.0040.00416.73
8.0.90.0040.00416.73
8.0.80.0100.00716.82
8.0.70.0000.00816.91
8.0.60.0000.00716.82
8.0.50.0050.00316.70
8.0.30.0150.00617.24
8.0.20.0160.00817.40
8.0.10.0040.00417.03
8.0.00.0090.00816.91
7.4.330.0030.00315.09
7.4.320.0030.00316.57
7.4.300.0060.00016.50
7.4.290.0000.00716.43
7.4.280.0110.00016.59
7.4.270.0000.00816.50
7.4.260.0030.00716.54
7.4.250.0000.00716.41
7.4.240.0030.00316.50
7.4.230.0030.00416.59
7.4.220.0110.00616.66
7.4.210.0000.01516.59
7.4.200.0030.00316.58
7.4.160.0140.00816.58
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0100.00716.42
7.4.120.0060.01216.46
7.4.110.0150.00316.55
7.4.100.0100.00716.71
7.4.90.0110.00516.46
7.4.80.0040.01319.39
7.4.70.0120.00316.36
7.4.60.0070.01016.28
7.4.50.0000.00516.47
7.4.40.0160.00616.57
7.4.30.0060.01516.67
7.4.00.0070.01114.98
7.3.330.0060.00013.25
7.3.320.0060.00013.16
7.3.310.0030.00316.14
7.3.300.0000.00716.35
7.3.290.0100.00316.29
7.3.280.0060.00916.25
7.3.270.0100.01117.40
7.3.260.0120.00916.61
7.3.250.0080.01016.32
7.3.240.0060.01016.21
7.3.230.0090.01316.39
7.3.210.0140.00316.40
7.3.200.0060.01019.39
7.3.190.0060.01316.28
7.3.180.0040.01216.21
7.3.170.0100.00716.44
7.3.160.0110.00416.30
7.3.120.0070.01114.68
7.3.110.0110.00614.71
7.3.100.0070.00614.64
7.3.90.0060.00914.89
7.3.80.0100.00514.86
7.3.70.0060.00914.61
7.3.60.0060.00814.80
7.3.50.0060.00814.69
7.3.40.0060.00914.72
7.3.30.0100.00414.73
7.3.20.0070.00716.68
7.3.10.0050.00516.49
7.3.00.0050.00816.49
7.2.330.0100.00716.38
7.2.320.0150.00616.44
7.2.310.0140.00316.38
7.2.300.0090.00616.51
7.2.290.0130.00316.38
7.2.250.0080.01014.94
7.2.240.0060.01414.97
7.2.230.0100.00714.89
7.2.220.0020.01114.79
7.2.210.0020.01214.83
7.2.200.0060.01114.76
7.2.190.0060.00814.78
7.2.180.0090.00414.78
7.2.170.0040.00914.91
7.2.60.0040.01116.82
7.2.00.0040.01119.21
7.1.330.0050.01115.47
7.1.320.0020.00815.53
7.1.310.0090.00615.48
7.1.300.0070.00915.47
7.1.290.0050.01015.58
7.1.280.0080.00415.46
7.1.270.0060.00615.40
7.1.260.0050.00715.60
7.1.200.0070.00715.48
7.1.100.0070.00718.16
7.1.70.0070.00416.77
7.1.60.0030.01019.40
7.1.50.0130.01016.73
7.1.00.0100.07022.37
7.0.200.0130.00614.37
7.0.140.0070.07022.11
7.0.60.0030.08719.81
7.0.50.0100.08017.89
7.0.40.0130.03320.09
7.0.30.0170.04320.09
7.0.20.0230.08320.06
7.0.10.0070.08320.10
7.0.00.0130.07020.12
5.6.280.0130.06321.12
5.6.210.0000.09020.45
5.6.200.0030.08718.22
5.6.190.0100.07720.48
5.6.180.0330.06320.68
5.6.170.0570.06020.52
5.6.160.0100.05020.47
5.6.150.0070.08318.21
5.6.140.0070.08018.15
5.6.130.0130.04718.15
5.6.120.0170.07721.15
5.6.110.0130.08020.88
5.6.100.0100.05021.13
5.6.90.0070.05721.00
5.6.80.0070.06020.51
5.5.350.3900.04320.38
5.5.340.0070.04717.96
5.5.330.0070.08320.47
5.5.320.0200.06320.27
5.5.310.0370.07020.34
5.5.300.0000.05717.96
5.5.290.0070.05017.97
5.5.280.0070.08020.80
5.5.270.0030.06320.86
5.5.260.0170.06720.75
5.5.250.0070.08720.50
5.5.240.0030.08020.23
5.4.450.0100.05319.70
5.4.440.0770.07319.35
5.4.430.0400.04319.49
5.4.420.0700.07319.64
5.4.410.0100.05719.49
5.4.400.0400.06319.21
5.4.390.0800.05019.29
5.4.380.0300.04718.76
5.4.370.0170.03318.39
5.4.360.0070.04018.59
5.4.350.0070.04512.02
5.4.340.0090.05512.01
5.4.320.0070.04012.50
5.4.310.0060.03712.50
5.4.300.0060.03612.50
5.4.290.0050.03912.50
5.4.280.0030.03912.39
5.4.270.0050.03612.39
5.4.260.0070.03612.39
5.4.250.0030.04012.39
5.4.240.0070.03412.39
5.4.230.0050.03812.39
5.4.220.0060.03712.39
5.4.210.0060.03412.39
5.4.200.0040.04912.39
5.4.190.0070.03512.38
5.4.180.0030.04012.38
5.4.170.0040.03712.39
5.4.160.0060.03512.39
5.4.150.0040.03812.39
5.4.140.0040.04112.07
5.4.130.0030.03912.06
5.4.120.0070.04212.02
5.4.110.0070.03912.01
5.4.100.0080.03712.02
5.4.90.0050.04612.01
5.4.80.0060.03912.01
5.4.70.0080.03212.01
5.4.60.0060.03312.00
5.4.50.0060.03512.01
5.4.40.0040.03612.00
5.4.30.0060.03411.99
5.4.20.0030.03611.99
5.4.10.0030.03511.99
5.4.00.0030.03711.48
5.3.290.0090.04112.80
5.3.280.0050.03612.71
5.3.270.0040.03912.73
5.3.260.0080.03712.71
5.3.250.0070.03612.72
5.3.240.0070.03612.72
5.3.230.0050.03812.71
5.3.220.0070.04412.68
5.3.210.0040.04012.68
5.3.200.0070.03612.68
5.3.190.0040.04112.67
5.3.180.0080.03412.67
5.3.170.0030.04012.67
5.3.160.0100.03212.67
5.3.150.0030.03912.68
5.3.140.0050.03612.66
5.3.130.0020.04212.66
5.3.120.0050.04312.66
5.3.110.0080.03912.66
5.3.100.0080.03712.12
5.3.90.0060.03512.10
5.3.80.0060.03412.09
5.3.70.0040.04512.09
5.3.60.0040.03612.07
5.3.50.0090.03412.02
5.3.40.0030.03812.02
5.3.30.0060.03411.98
5.3.20.0050.03811.76
5.3.10.0030.03611.73
5.3.00.0080.03711.71
5.2.170.0010.0349.22
5.2.160.0040.0299.21
5.2.150.0070.0279.22
5.2.140.0040.0309.21
5.2.130.0030.0309.18
5.2.120.0030.0339.18
5.2.110.0050.0379.19
5.2.100.0030.0299.18
5.2.90.0060.0279.18
5.2.80.0040.0329.17
5.2.70.0080.0289.17
5.2.60.0040.0319.13
5.2.50.0020.0349.10
5.2.40.0030.0319.07
5.2.30.0040.0339.05
5.2.20.0040.0299.04
5.2.10.0040.0298.94
5.2.00.0030.0348.80
5.1.60.0030.0298.09
5.1.50.0080.0258.09
5.1.40.0050.0238.07
5.1.30.0060.0258.42
5.1.20.0040.0298.44
5.1.10.0060.0278.17
5.1.00.0050.0268.16
5.0.50.0040.0196.64
5.0.40.0040.0186.50
5.0.30.0040.0366.31
5.0.20.0060.0176.28
5.0.10.0050.0186.26
5.0.00.0030.0316.25
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0040.0194.75
4.4.60.0040.0204.75
4.4.50.0040.0214.77
4.4.40.0010.0294.71
4.4.30.0070.0184.76
4.4.20.0060.0144.84
4.4.10.0020.0204.85
4.4.00.0040.0314.76
4.3.110.0060.0124.67
4.3.100.0030.0154.67
4.3.90.0040.0134.63
4.3.80.0040.0244.59
4.3.70.0030.0154.63
4.3.60.0020.0164.63
4.3.50.0020.0164.62
4.3.40.0030.0234.54
4.3.30.0030.0163.30
4.3.20.0020.0163.28
4.3.10.0020.0183.23
4.3.00.0200.0208.41

preferences:
46.28 ms | 400 KiB | 5 Q