3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myClass { protected $name='Skot'; function __construct() { echo "Hello my name is " . $this->name; } } $obj = new myClass;

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)
8.3.60.0100.00318.18
8.3.50.0050.01021.98
8.3.40.0040.01118.68
8.3.30.0070.00719.09
8.3.20.0040.00420.19
8.3.10.0040.00423.61
8.3.00.0040.00419.66
8.2.180.0090.00916.38
8.2.170.0150.00022.96
8.2.160.0140.00022.20
8.2.150.0030.00724.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00321.04
8.2.110.0000.01022.25
8.2.100.0090.00317.84
8.2.90.0000.01017.63
8.2.80.0000.00817.97
8.2.70.0000.00817.80
8.2.60.0040.00418.05
8.2.50.0030.00618.10
8.2.40.0000.00922.36
8.2.30.0040.00418.20
8.2.20.0000.00817.74
8.2.10.0070.00018.10
8.2.00.0000.00819.35
8.1.280.0000.01425.92
8.1.270.0080.00023.79
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00422.14
8.1.230.0110.00019.03
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0030.00617.22
8.1.180.0040.00418.10
8.1.170.0080.00018.58
8.1.160.0080.00021.86
8.1.150.0040.00418.54
8.1.140.0070.00017.29
8.1.130.0050.00317.80
8.1.120.0000.00717.40
8.1.110.0040.00417.29
8.1.100.0030.00517.40
8.1.90.0030.00317.43
8.1.80.0040.00417.27
8.1.70.0070.00017.35
8.1.60.0030.00617.54
8.1.50.0060.00317.41
8.1.40.0000.00717.43
8.1.30.0080.00017.50
8.1.20.0050.00317.69
8.1.10.0040.00417.57
8.1.00.0040.00417.48
8.0.300.0040.00419.60
8.0.290.0050.00216.75
8.0.280.0000.00718.44
8.0.270.0000.00717.29
8.0.260.0060.00018.31
8.0.250.0070.00016.83
8.0.240.0030.00516.97
8.0.230.0030.00516.82
8.0.220.0040.00416.88
8.0.210.0000.00616.90
8.0.200.0040.00416.85
8.0.190.0040.00417.01
8.0.180.0040.00416.87
8.0.170.0000.00716.83
8.0.160.0070.00017.01
8.0.150.0070.00016.80
8.0.140.0040.00416.82
8.0.130.0030.00313.35
8.0.120.0000.00816.74
8.0.110.0070.00016.82
8.0.100.0040.00416.79
8.0.90.0040.00416.78
8.0.80.0110.01116.75
8.0.70.0070.00016.70
8.0.60.0040.00416.80
8.0.50.0050.00316.71
8.0.30.0080.01216.90
8.0.20.0080.01117.40
8.0.10.0050.00316.91
8.0.00.0120.00516.81
7.4.330.0000.00615.03
7.4.320.0030.00316.45
7.4.300.0000.00616.55
7.4.290.0000.00716.51
7.4.280.0040.00416.34
7.4.270.0000.00716.64
7.4.260.0080.00316.53
7.4.250.0000.00716.55
7.4.240.0050.00216.50
7.4.230.0030.00316.33
7.4.220.0160.00316.52
7.4.210.0070.01116.51
7.4.200.0030.00316.57
7.4.160.0060.01016.36
7.4.150.0110.00717.40
7.4.140.0100.00817.86
7.4.130.0020.01616.64
7.4.120.0140.00616.42
7.4.110.0100.00616.54
7.4.100.0030.01416.49
7.4.90.0030.01416.36
7.4.80.0170.00719.39
7.4.70.0090.00816.54
7.4.60.0120.00616.54
7.4.50.0050.00016.61
7.4.40.0100.00716.69
7.4.30.0000.01516.46
7.4.00.0120.00314.94
7.3.330.0000.00513.16
7.3.320.0050.00013.11
7.3.310.0030.00316.19
7.3.300.0000.00716.18
7.3.290.0110.00416.29
7.3.280.0080.01016.28
7.3.270.0090.00917.40
7.3.260.0070.01116.52
7.3.250.0070.01016.37
7.3.240.0130.00916.27
7.3.230.0090.00616.39
7.3.210.0100.01316.34
7.3.200.0120.00619.39
7.3.190.0140.00316.39
7.3.180.0070.00716.51
7.3.170.0160.00416.41
7.3.160.0090.00616.59
7.3.120.0080.00514.42
7.2.330.0090.00816.77
7.2.320.0130.00316.77
7.2.310.0150.00316.50
7.2.300.0040.01116.68
7.2.290.0110.01116.79
7.1.200.0030.00915.89
7.1.70.0000.00817.18
7.1.60.0110.01119.70
7.1.50.0100.01416.73
7.1.00.0000.08022.50
7.0.200.0040.00816.39
7.0.140.0000.07722.00
7.0.110.0470.04319.90
7.0.100.0070.04019.88
7.0.90.0470.04020.04
7.0.80.0700.07719.86
7.0.70.0400.04019.86
7.0.60.0670.07019.86
7.0.50.0130.04319.93
7.0.40.0000.05019.85
7.0.30.0070.03319.88
7.0.20.0100.03719.86
7.0.10.0000.05319.68
7.0.00.0070.03719.72
5.6.280.0000.07720.87
5.6.260.0000.04320.60
5.6.250.0030.05020.60
5.6.240.0030.04020.58
5.6.230.0070.08320.56
5.6.220.0100.06020.53
5.6.210.0030.04020.68
5.6.200.0000.04320.71
5.6.190.0100.03720.68
5.6.180.0030.04320.58
5.6.170.0070.04720.66
5.6.160.0030.06720.63
5.6.150.0100.03720.55
5.6.140.0100.05020.64
5.6.130.0070.04320.65
5.6.120.0070.04320.46
5.6.110.0000.04320.58
5.6.100.0070.06720.57
5.6.90.0030.06320.57
5.6.80.0070.06319.94
5.6.70.0070.08020.01
5.6.60.0130.07319.98
5.6.50.0070.08020.08
5.6.40.0070.07319.97
5.6.30.0070.08020.00
5.6.20.0130.07719.96
5.6.10.0070.07320.00
5.6.00.0130.06719.98
5.5.380.0030.06720.55
5.5.370.0030.06320.36
5.5.360.0070.04020.34
5.5.350.0030.04320.53
5.5.340.0000.04021.01
5.5.330.0000.04320.97
5.5.320.0100.03320.82
5.5.310.0030.04020.81
5.5.300.0100.05320.88
5.5.290.0070.04020.74
5.5.280.0030.05020.83
5.5.270.0170.06720.86
5.5.260.0000.06020.94
5.5.250.0100.06720.59
5.5.240.0170.07020.19
5.5.230.0100.07720.29
5.5.220.0000.08720.15
5.5.210.0170.07020.18
5.5.200.0070.08020.16
5.5.190.0130.06720.05
5.5.180.0130.07320.32
5.5.160.0200.03020.23
5.5.150.0070.06320.09
5.5.140.0070.08020.23
5.5.130.0100.07720.29
5.5.120.0170.06320.24
5.5.110.0030.05020.36
5.5.100.0100.07320.20
5.5.90.0070.07720.07
5.5.80.0070.08020.16
5.5.70.0130.06720.19
5.5.60.0070.07720.03
5.5.50.0030.07320.09
5.5.40.0070.07720.11
5.5.30.0070.07019.99
5.5.20.0170.06020.23
5.5.10.0100.07020.10
5.5.00.0070.07020.02
5.4.450.0070.04319.55
5.4.440.0030.04019.34
5.4.430.0070.03719.29
5.4.420.0030.04319.64
5.4.410.0000.06319.36
5.4.400.0200.06319.11
5.4.390.0030.07019.18
5.4.380.0130.07319.34
5.4.370.0170.06719.18
5.4.360.0100.07019.14
5.4.350.0070.04719.00
5.4.340.0070.07719.00
5.4.320.0070.07719.09
5.4.310.0100.06319.18
5.4.300.0070.05319.14
5.4.290.0100.06019.00
5.4.280.0070.07719.31
5.4.270.0100.07719.20
5.4.260.0000.08018.99
5.4.250.0100.07019.16
5.4.240.0070.06019.18
5.4.230.0100.05319.31
5.4.220.0030.07719.21
5.4.210.0000.04719.21
5.4.200.0030.08018.96
5.4.190.0070.07019.23
5.4.180.0070.05018.99
5.4.170.0130.06018.98
5.4.160.0030.07719.07
5.4.150.0070.06318.98
5.4.140.0030.03016.47
5.4.130.0100.06316.59
5.4.120.0030.03716.35
5.4.110.0030.06316.59
5.4.100.0100.07316.57
5.4.90.0000.07716.26
5.4.80.0000.06016.48
5.4.70.0070.04716.53
5.4.60.0000.04716.62
5.4.50.0100.05716.47
5.4.40.0070.05316.52
5.4.30.0030.04316.53
5.4.20.0130.06316.40
5.4.10.0070.05316.42
5.4.00.0000.03716.06
5.3.290.0070.07714.79
5.3.280.0030.08714.55
5.3.270.0070.04714.69
5.3.260.0030.03314.74
5.3.250.0100.07014.59
5.3.240.0030.07314.59
5.3.230.0070.06314.45
5.3.220.0070.07314.69
5.3.210.0030.08014.64
5.3.200.0000.03714.57
5.3.190.0170.06014.54
5.3.180.0100.06314.54
5.3.170.0100.06314.56
5.3.160.0070.07314.68
5.3.150.0070.07314.64
5.3.140.0030.06014.57
5.3.130.0030.07314.58
5.3.120.0030.08314.39
5.3.110.0100.06714.52
5.3.100.0030.08014.05
5.3.90.0030.07014.05
5.3.80.0070.05014.16
5.3.70.0130.05014.16
5.3.60.0030.06314.08
5.3.50.0030.07314.17
5.3.40.0100.06714.16
5.3.30.0100.06314.05
5.3.20.0070.07713.77
5.3.10.0100.06713.66
5.3.00.0130.06713.63
5.2.170.0030.06711.93
5.2.160.0130.05311.93
5.2.150.0100.05711.93
5.2.140.0070.06711.93
5.2.130.0070.06311.93
5.2.120.0000.06311.93
5.2.110.0000.04311.93
5.2.100.0000.04011.93
5.2.90.0070.05311.93
5.2.80.0000.06011.93
5.2.70.0000.06011.93
5.2.60.0000.05311.93
5.2.50.0030.03011.93
5.2.40.0000.06011.93
5.2.30.0100.05711.93
5.2.20.0000.06011.93
5.2.10.0000.06711.93
5.2.00.0100.05311.93
5.1.60.0070.04711.93
5.1.50.0100.04311.93
5.1.40.0070.05011.93
5.1.30.0030.03711.93
5.1.20.0100.05711.93
5.1.10.0030.03711.93
5.1.00.0070.04311.93
5.0.50.0000.04311.93
5.0.40.0000.04711.93
5.0.30.0030.03311.93
5.0.20.0030.04011.93
5.0.10.0000.03011.93
5.0.00.0000.06011.93
4.4.90.0030.02711.93
4.4.80.0000.03711.93
4.4.70.0000.03011.93
4.4.60.0000.03711.93
4.4.50.0000.03711.93
4.4.40.0030.05011.93
4.4.30.0000.04011.93
4.4.20.0000.03711.93
4.4.10.0030.02711.93
4.4.00.0000.03711.93
4.3.110.0000.03311.93
4.3.100.0030.03011.93
4.3.90.0030.02711.93
4.3.80.0030.05311.93
4.3.70.0070.01311.93
4.3.60.0000.03711.93
4.3.50.0000.03711.93
4.3.40.0030.05011.93
4.3.30.0000.02311.93
4.3.20.0030.03311.93
4.3.10.0030.02711.93
4.3.00.0000.03711.93

preferences:
54.64 ms | 401 KiB | 5 Q