3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ref = new ReflectionFunction('get_class');

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)
8.3.60.0100.00718.18
8.3.50.0060.01221.27
8.3.40.0070.01018.59
8.3.30.0090.00618.79
8.3.20.0000.00720.04
8.3.10.0040.00421.79
8.3.00.0040.00422.34
8.2.180.0120.00916.63
8.2.170.0100.00322.96
8.2.160.0110.00419.13
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0150.00626.16
8.2.120.0000.00719.65
8.2.110.0030.00620.99
8.2.100.0120.00017.77
8.2.90.0030.00617.84
8.2.80.0040.00417.97
8.2.70.0050.00317.63
8.2.60.0040.00417.78
8.2.50.0080.00018.07
8.2.40.0080.00018.02
8.2.30.0020.00518.03
8.2.20.0040.00417.68
8.2.10.0040.00417.68
8.2.00.0030.00617.63
8.1.280.0040.01125.92
8.1.270.0060.00318.55
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00321.80
8.1.230.0040.00820.88
8.1.220.0060.00317.74
8.1.210.0000.00818.90
8.1.200.0040.00717.36
8.1.190.0000.00817.51
8.1.180.0090.00020.40
8.1.170.0090.00018.52
8.1.160.0050.00222.12
8.1.150.0040.00418.56
8.1.140.0040.00417.39
8.1.130.0000.00817.79
8.1.120.0040.00417.29
8.1.110.0090.00017.30
8.1.100.0020.00517.34
8.1.90.0030.00417.26
8.1.80.0040.00417.26
8.1.70.0070.00017.39
8.1.60.0000.00817.38
8.1.50.0040.00417.33
8.1.40.0040.00417.43
8.1.30.0040.00417.46
8.1.20.0040.00417.57
8.1.10.0000.00717.39
8.1.00.0030.00617.32
8.0.300.0040.00419.88
8.0.290.0040.00417.05
8.0.280.0000.00718.36
8.0.270.0030.00317.17
8.0.260.0040.00416.62
8.0.250.0000.00716.88
8.0.240.0040.00416.89
8.0.230.0000.00716.85
8.0.220.0030.00316.81
8.0.210.0040.00416.80
8.0.200.0030.00316.88
8.0.190.0050.00216.82
8.0.180.0050.00316.79
8.0.170.0080.00016.74
8.0.160.0040.00416.68
8.0.150.0000.00716.69
8.0.140.0000.00716.83
8.0.130.0000.00513.24
8.0.120.0040.00416.64
8.0.110.0050.00216.79
8.0.100.0040.00416.70
8.0.90.0000.00716.79
8.0.80.0170.00016.81
8.0.70.0000.00816.88
8.0.60.0050.00316.91
8.0.50.0030.00416.71
8.0.30.0080.01416.99
8.0.20.0130.00517.40
8.0.10.0070.00016.93
8.0.00.0110.00616.63
7.4.330.0060.00015.00
7.4.320.0060.00016.46
7.4.300.0040.00416.57
7.4.290.0110.00016.49
7.4.280.0000.00816.31
7.4.270.0030.00316.34
7.4.260.0000.00716.50
7.4.250.0040.00416.41
7.4.240.0020.00516.38
7.4.230.0030.00316.55
7.4.220.0100.01016.50
7.4.210.0100.00416.62
7.4.200.0070.00016.32
7.4.190.0070.00016.66
7.4.160.0040.01216.42
7.4.150.0030.01417.40
7.4.140.0130.00517.86
7.4.130.0100.00816.23
7.4.120.0080.00816.41
7.4.110.0030.01316.55
7.4.100.0180.00416.37
7.4.90.0100.00716.27
7.4.80.0100.01319.39
7.4.70.0060.01016.45
7.4.60.0000.02216.38
7.4.50.0050.00016.04
7.4.40.0080.00822.77
7.4.30.0070.01016.48
7.4.00.0100.00314.70
7.3.330.0000.00512.93
7.3.320.0060.00013.05
7.3.310.0030.00316.16
7.3.300.0000.00615.93
7.3.290.0040.01116.14
7.3.280.0080.01016.11
7.3.270.0060.01317.40
7.3.260.0130.00716.32
7.3.250.0080.01216.25
7.3.240.0090.00916.27
7.3.230.0120.00616.39
7.3.210.0070.01016.49
7.3.200.0000.01519.39
7.3.190.0140.00316.42
7.3.180.0080.00816.15
7.3.170.0090.00616.34
7.3.160.0030.01316.14
7.3.120.0070.01014.65
7.2.330.0110.00816.29
7.2.320.0090.00916.43
7.2.310.0070.01016.56
7.2.300.0060.00916.31
7.2.290.0060.01016.51
7.1.70.0030.00716.64
7.1.60.0100.01419.82
7.1.50.0090.00616.69
7.1.00.0030.06322.57
7.0.200.0070.00716.60
7.0.140.0070.04721.93
7.0.100.0170.07319.95
7.0.90.0130.08019.89
7.0.80.0070.08320.09
7.0.70.0070.08719.82
7.0.60.0070.06019.93
7.0.50.0130.07020.16
7.0.40.0100.08020.05
7.0.30.0070.08020.19
7.0.20.0070.05020.15
7.0.10.0070.08720.10
7.0.00.0130.07720.10
5.6.280.0030.07320.89
5.6.250.0100.07720.55
5.6.240.0000.09020.50
5.6.230.0170.07020.74
5.6.220.0130.07720.47
5.6.210.0030.07720.65
5.6.200.0130.07320.95
5.6.190.0100.07320.94
5.6.180.0100.07721.11
5.6.170.0030.08721.00
5.6.160.0100.04720.96
5.6.150.0030.09021.03
5.6.140.0100.07721.07
5.6.130.0100.07021.04
5.6.120.0070.07720.91
5.6.110.0100.08021.07
5.6.100.0000.09020.95
5.6.90.0030.09321.05
5.6.80.0100.07720.44
5.6.70.0070.07320.51
5.6.60.0000.08720.37
5.6.50.0030.07720.45
5.6.40.0070.03320.26
5.6.30.0070.03320.43
5.6.20.0000.04020.39
5.6.10.0070.03720.46
5.6.00.0070.03320.38
5.5.380.0170.06720.44
5.5.370.0070.05020.36
5.5.360.0070.07720.36
5.5.350.0130.07720.47
5.5.340.0000.08320.73
5.5.330.0230.06320.77
5.5.320.0130.05020.63
5.5.310.0030.07320.75
5.5.300.0100.08320.90
5.5.290.0030.08720.79
5.5.280.0130.07720.92
5.5.270.0070.09020.90
5.5.260.0070.07720.79
5.5.250.0100.08020.68
5.5.240.0000.05320.15
5.5.230.0030.07720.01
5.5.220.0030.08020.25
5.5.210.0130.03720.26
5.5.200.0070.03320.22
5.5.190.0070.03720.27
5.5.180.0070.05720.21
5.5.160.0030.04320.23
5.5.150.0030.04020.27
5.5.140.0070.06020.27
5.5.130.0070.04020.14
5.5.120.0030.05020.21
5.5.110.0000.04020.25
5.5.100.0030.04720.07
5.5.90.0030.03720.11
5.5.80.0130.06319.96
5.5.70.0030.04320.08
5.5.60.0100.04020.15
5.5.50.0000.07020.15
5.5.40.0070.04020.08
5.5.30.0070.03720.18
5.5.20.0000.04320.02
5.5.10.0070.03720.05
5.5.00.0100.03019.99
5.4.450.0100.07019.39
5.4.440.0030.08719.36
5.4.430.0100.07719.57
5.4.420.0030.07719.38
5.4.410.0070.07319.09
5.4.400.0100.07719.08
5.4.390.0100.04319.23
5.4.380.0000.08019.24
5.4.370.0100.07319.08
5.4.360.0000.05319.13
5.4.350.0030.07718.96
5.4.340.0000.04019.10
5.4.320.0030.06318.90
5.4.310.0100.03019.08
5.4.300.0030.03718.79
5.4.290.0000.04019.03
5.4.280.0000.04018.96
5.4.270.0030.03718.81
5.4.260.0070.04719.02
5.4.250.0070.03719.03
5.4.240.0070.03318.98
5.4.230.0070.03719.13
5.4.220.0030.04319.11
5.4.210.0070.05319.03
5.4.200.0070.03318.94
5.4.190.0070.04318.95
5.4.180.0070.03319.13
5.4.170.0030.07318.94
5.4.160.0100.03318.88
5.4.150.0070.03319.01
5.4.140.0130.02716.36
5.4.130.0030.04316.36
5.4.120.0030.03716.26
5.4.110.0030.03316.34
5.4.100.0030.03316.45
5.4.90.0000.04316.38
5.4.80.0100.04316.22
5.4.70.0000.03716.22
5.4.60.0070.07016.24
5.4.50.0000.04716.20
5.4.40.0030.03716.41
5.4.30.0000.03716.28
5.4.20.0000.04316.23
5.4.10.0030.03316.28
5.4.00.0030.05315.73
5.3.290.0070.03014.50
5.3.280.0030.07714.50
5.3.270.0000.04014.56
5.3.260.0030.03714.58
5.3.250.0070.03314.51
5.3.240.0030.04314.46
5.3.230.0000.05014.53
5.3.220.0030.04714.53
5.3.210.0000.04014.42
5.3.200.0070.03314.52
5.3.190.0030.04014.44
5.3.180.0100.05714.40
5.3.170.0070.04714.42
5.3.160.0070.03714.55
5.3.150.0070.03714.57
5.3.140.0100.03014.49
5.3.130.0030.04314.50
5.3.120.0070.07314.48
5.3.110.0000.04314.55
5.3.100.0030.04313.86
5.3.90.0000.04714.01
5.3.80.0000.04014.00
5.3.70.0100.03013.95
5.3.60.0000.04013.97
5.3.50.0030.04713.70
5.3.40.0030.07713.89
5.3.30.0100.07313.87
5.3.20.0070.07313.55
5.3.10.0070.07013.64
5.3.00.0070.07313.64
5.2.170.0030.06311.23
5.2.160.0070.05711.23
5.2.150.0100.05711.23
5.2.140.0000.06311.23
5.2.130.0030.06011.23
5.2.120.0070.05711.23
5.2.110.0070.03711.23
5.2.100.0100.05311.23
5.2.90.0030.06011.23
5.2.80.0000.04311.23
5.2.70.0070.06011.23
5.2.60.0070.04311.23
5.2.50.0070.06011.23
5.2.40.0030.04711.23
5.2.30.0070.05711.23
5.2.20.0070.05711.23
5.2.10.0070.05711.23
5.2.00.0030.06011.23
5.1.60.0070.05011.23
5.1.50.0030.04711.23
5.1.40.0030.04311.23
5.1.30.0070.05011.23
5.1.20.0030.06011.23
5.1.10.0030.04711.23
5.1.00.0130.05011.23
5.0.50.0030.03311.23
5.0.40.0000.02711.23
5.0.30.0000.06711.23
5.0.20.0000.04711.23
5.0.10.0000.04711.23
5.0.00.0070.06011.23
4.4.90.0030.03311.23
4.4.80.0030.03711.23
4.4.70.0030.03311.23
4.4.60.0030.03711.23
4.4.50.0030.03311.23
4.4.40.0000.05711.23
4.4.30.0000.03711.23
4.4.20.0070.03311.23
4.4.10.0030.03311.23
4.4.00.0000.04711.23
4.3.110.0070.03011.23
4.3.100.0000.03711.23
4.3.90.0000.03711.23
4.3.80.0000.05711.23
4.3.70.0000.03711.23
4.3.60.0030.03011.23
4.3.50.0000.04011.23
4.3.40.0070.05011.23
4.3.30.0030.03311.23
4.3.20.0070.03311.23
4.3.10.0030.03311.23
4.3.00.0000.02711.23

preferences:
39.89 ms | 401 KiB | 5 Q