3v4l.org

run code in 300+ PHP versions simultaneously
<?php class testService { public function __construct() { var_dump('constructing service instance'); } }

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)
8.3.60.0110.00716.63
8.3.50.0130.01021.94
8.3.40.0080.00818.42
8.3.30.0110.00418.79
8.3.20.0070.00020.30
8.3.10.0040.00423.73
8.3.00.0080.00019.13
8.2.180.0140.00725.92
8.2.170.0040.01122.96
8.2.160.0130.00020.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00422.31
8.2.110.0030.00522.25
8.2.100.0110.00017.66
8.2.90.0090.00018.97
8.2.80.0030.00617.97
8.2.70.0000.00817.63
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0050.00319.70
8.2.30.0000.00717.85
8.2.20.0060.00317.55
8.2.10.0070.00019.60
8.2.00.0000.01017.55
8.1.280.0070.01125.92
8.1.270.0040.00423.79
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0040.00819.09
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.10
8.1.190.0050.00317.41
8.1.180.0030.00618.10
8.1.170.0060.00318.53
8.1.160.0070.00021.82
8.1.150.0060.00318.50
8.1.140.0040.00417.22
8.1.130.0030.00317.68
8.1.120.0000.00817.29
8.1.110.0060.00317.32
8.1.100.0030.00317.36
8.1.90.0040.00417.36
8.1.80.0000.00717.22
8.1.70.0080.00017.24
8.1.60.0040.00417.48
8.1.50.0040.00417.27
8.1.40.0070.00017.41
8.1.30.0030.00617.43
8.1.20.0030.00617.51
8.1.10.0000.00817.36
8.1.00.0060.00317.24
8.0.300.0050.00320.79
8.0.290.0000.00716.93
8.0.280.0030.00318.38
8.0.270.0030.00317.03
8.0.260.0000.00617.11
8.0.250.0040.00416.82
8.0.240.0000.00616.73
8.0.230.0070.00016.79
8.0.220.0050.00216.73
8.0.210.0000.00716.79
8.0.200.0030.00316.78
8.0.190.0040.00416.80
8.0.180.0040.00416.75
8.0.170.0000.00716.67
8.0.160.0070.00016.64
8.0.150.0000.00716.80
8.0.140.0000.00716.61
8.0.130.0050.00013.18
8.0.120.0040.00416.60
8.0.110.0020.00516.72
8.0.100.0040.00416.65
8.0.90.0000.00716.64
8.0.80.0040.01316.82
8.0.70.0050.00216.69
8.0.60.0000.00716.70
8.0.50.0000.00816.76
8.0.30.0070.01216.98
8.0.20.0080.01017.40
8.0.10.0000.00716.73
8.0.00.0050.01216.64
7.4.330.0000.00615.00
7.4.320.0000.00616.47
7.4.300.0030.00316.26
7.4.290.0070.00016.29
7.4.280.0000.00716.46
7.4.270.0030.00316.44
7.4.260.0030.00316.45
7.4.250.0040.00416.36
7.4.240.0060.00216.37
7.4.230.0000.00716.41
7.4.220.0030.01516.50
7.4.210.0040.01016.45
7.4.200.0030.00316.44
7.4.190.0000.00716.33
7.4.160.0050.01016.33
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0120.00516.35
7.4.120.0120.00716.36
7.4.110.0060.01416.47
7.4.100.0150.00416.42
7.4.90.0090.00916.34
7.4.80.0030.01319.39
7.4.70.0130.00716.33
7.4.60.0090.01316.36
7.4.50.0040.00416.45
7.4.40.0060.00622.77
7.4.30.0130.00316.16
7.4.00.0060.00314.63
7.3.330.0030.00313.00
7.3.320.0020.00213.17
7.3.310.0050.00216.06
7.3.300.0050.00316.18
7.3.290.0070.00716.18
7.3.280.0110.00516.17
7.3.270.0110.00717.40
7.3.260.0100.00616.10
7.3.250.0140.00616.24
7.3.240.0110.01116.51
7.3.230.0040.01216.39
7.3.210.0090.00616.16
7.3.200.0060.01219.39
7.3.190.0100.01016.31
7.3.180.0060.00916.45
7.3.170.0030.01316.27
7.3.160.0030.01316.16
7.3.120.0110.00314.83
7.2.330.0070.01016.29
7.2.320.0110.00716.46
7.2.310.0060.00916.30
7.2.300.0070.01016.55
7.2.290.0150.00616.12
7.2.60.0060.00616.57
7.2.00.0070.00718.95
7.1.200.0030.01015.59
7.1.100.0070.00717.69
7.1.70.0040.00417.05
7.1.60.0110.01419.46
7.1.50.0030.01316.79
7.1.00.0000.08022.48
7.0.200.0000.00816.54
7.0.140.0000.07721.97
7.0.60.0170.07720.02
7.0.50.0100.03717.85
7.0.40.0030.08020.05
7.0.30.0200.04020.08
7.0.20.0270.03320.26
7.0.10.0270.04320.16
7.0.00.0130.05020.11
5.6.280.0030.07321.12
5.6.210.0130.05020.48
5.6.200.0100.06018.29
5.6.190.0070.08720.64
5.6.180.0230.07320.34
5.6.170.0300.08320.50
5.6.160.0070.08320.46
5.6.150.0070.08018.17
5.6.140.0030.04018.28
5.6.130.0100.08018.18
5.6.120.0100.08321.09
5.6.110.0100.08021.14
5.6.100.0130.05720.88
5.6.90.0070.08721.08
5.6.80.0130.06720.38
5.6.70.3970.03720.38
5.5.350.0200.07020.41
5.5.340.0100.05318.07
5.5.330.0130.03720.48
5.5.320.0430.06720.35
5.5.310.0230.08320.37
5.5.300.0170.05318.05
5.5.290.0030.08717.97
5.5.280.0070.07320.77
5.5.270.0130.06320.86
5.5.260.0070.08020.73
5.5.250.0070.08020.58
5.5.240.0070.06720.12
5.4.450.0730.05719.19
5.4.440.0530.06319.46
5.4.430.0070.06319.66
5.4.420.0100.06319.15
5.4.410.0230.04719.34
5.4.400.0230.06718.84
5.4.390.0270.04718.86
5.4.380.0230.06018.74
5.4.370.0200.06018.78
5.4.360.0330.04718.81
5.4.350.0330.05018.78
5.4.340.0330.05318.81
5.4.320.0040.04612.50
5.4.310.0070.03912.50
5.4.300.0070.03612.50
5.4.290.0040.04112.48
5.4.280.0040.05512.38
5.4.270.0080.03512.38
5.4.260.0040.04012.38
5.4.250.0060.04312.38
5.4.240.0050.03712.38
5.4.230.0040.04212.37
5.4.220.0070.03712.37
5.4.210.0060.03612.37
5.4.200.0050.04612.38
5.4.190.0050.03712.37
5.4.180.0030.03912.37
5.4.170.0120.04012.38
5.4.160.0060.04312.38
5.4.150.0090.04412.37
5.4.140.0070.03912.05
5.4.130.0050.04312.04
5.4.120.0050.03612.00
5.4.110.0070.03412.00
5.4.100.0050.03711.99
5.4.90.0040.03912.00
5.4.80.0060.03812.00
5.4.70.0060.03511.99
5.4.60.0060.03611.99
5.4.50.0040.03811.99
5.4.40.0070.03511.98
5.4.30.0060.03811.97
5.4.20.0080.05511.97
5.4.10.0040.04011.98
5.4.00.0050.03911.47
5.3.290.0080.04112.80
5.3.280.0060.03912.70
5.3.270.0040.04212.72
5.3.260.0050.04212.72
5.3.250.0060.03812.72
5.3.240.0060.03812.72
5.3.230.0110.03412.71
5.3.220.0030.04112.68
5.3.210.0060.03912.68
5.3.200.0030.04212.68
5.3.190.0050.04312.67
5.3.180.0060.04512.68
5.3.170.0080.04812.67
5.3.160.0080.04112.68
5.3.150.0090.03812.68
5.3.140.0050.03912.66
5.3.130.0070.03912.66
5.3.120.0110.03812.66
5.3.110.0060.04412.66
5.3.100.0070.03712.12
5.3.90.0090.03612.10
5.3.80.0070.04212.09
5.3.70.0100.05212.09
5.3.60.0080.04112.07
5.3.50.0030.04212.02
5.3.40.0070.04912.02
5.3.30.0130.05011.98
5.3.20.0080.04811.75
5.3.10.0100.04811.72
5.3.00.0090.08011.71
5.2.170.0020.0419.21
5.2.160.0050.0329.21
5.2.150.0050.0359.21
5.2.140.0070.0359.21
5.2.130.0070.0369.17
5.2.120.0070.0319.17
5.2.110.0100.0409.17
5.2.100.0100.0339.17
5.2.90.0070.0279.17
5.2.80.0130.0349.16
5.2.70.0030.0329.16
5.2.60.0060.0329.13
5.2.50.0070.0339.09
5.2.40.0050.0329.07
5.2.30.0070.0409.04
5.2.20.0080.0389.03
5.2.10.0070.0388.94
5.2.00.0070.0428.79
5.1.60.0040.0348.09
5.1.50.0040.0258.08
5.1.40.0070.0228.06
5.1.30.0060.0248.41
5.1.20.0040.0288.43
5.1.10.0050.0258.16
5.1.00.0070.0318.16
5.0.50.0060.0266.63
5.0.40.0030.0306.49
5.0.30.0020.0376.30
5.0.20.0020.0296.27
5.0.10.0020.0256.25
5.0.00.0050.0406.25
4.4.90.0050.0184.78
4.4.80.0050.0154.75
4.4.70.0010.0194.76
4.4.60.0050.0204.75
4.4.50.0050.0224.77
4.4.40.0040.0334.71
4.4.30.0030.0194.76
4.4.20.0030.0174.84
4.4.10.0050.0144.85
4.4.00.0040.0254.76
4.3.110.0040.0154.67
4.3.100.0020.0164.67
4.3.90.0020.0154.64
4.3.80.0070.0204.58
4.3.70.0040.0134.63
4.3.60.0030.0184.62
4.3.50.0070.0124.63
4.3.40.0050.0224.54
4.3.30.0030.0173.30
4.3.20.0030.0203.28
4.3.10.0040.0203.23
4.3.00.0370.01710.54

preferences:
29.08 ms | 401 KiB | 5 Q