3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Myclass{ public function name(){ echo "My class has initial"; } } $ob = new Myclass; echo $ob;

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)
8.3.60.0090.00618.56
8.3.50.0090.00622.05
8.3.40.0150.00018.82
8.3.30.0070.00719.01
8.3.20.0000.00820.33
8.3.10.0040.00421.69
8.3.00.0000.00819.79
8.2.180.0090.01216.75
8.2.170.0180.00022.96
8.2.160.0090.00920.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00421.02
8.2.110.0060.00322.11
8.2.100.0060.00719.51
8.2.90.0040.00419.08
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0040.00419.76
8.2.30.0040.00418.13
8.2.20.0040.00717.70
8.2.10.0040.00418.11
8.2.00.0000.00817.79
8.1.280.0070.01025.92
8.1.270.0040.00423.97
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.79
8.1.230.0070.00419.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0090.00017.11
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0060.00318.59
8.1.160.0040.00421.93
8.1.150.0040.00418.80
8.1.140.0040.00417.38
8.1.130.0040.00417.74
8.1.120.0080.00017.31
8.1.110.0040.00417.44
8.1.100.0040.00417.42
8.1.90.0000.00717.25
8.1.80.0050.00317.38
8.1.70.0030.00317.40
8.1.60.0040.00417.43
8.1.50.0040.00417.50
8.1.40.0080.00417.41
8.1.30.0050.00317.59
8.1.20.0030.00717.60
8.1.10.0040.00417.54
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0070.00016.58
8.0.280.0000.00718.43
8.0.270.0070.00017.26
8.0.260.0070.00017.30
8.0.250.0030.00316.92
8.0.240.0050.00316.98
8.0.230.0040.00416.91
8.0.220.0040.00416.84
8.0.210.0000.00716.91
8.0.200.0070.00016.86
8.0.190.0000.00816.83
8.0.180.0040.00416.91
8.0.170.0000.00816.79
8.0.160.0000.00716.79
8.0.150.0000.00716.77
8.0.140.0040.00416.85
8.0.130.0030.00313.37
8.0.120.0040.00416.95
8.0.110.0040.00416.88
8.0.100.0030.00316.82
8.0.90.0030.00516.92
8.0.80.0180.00416.88
8.0.70.0000.00716.77
8.0.60.0040.00416.84
8.0.50.0000.00716.84
8.0.30.0080.01317.03
8.0.20.0130.01017.40
8.0.10.0040.00416.99
8.0.00.0110.00616.64
7.4.330.0020.00215.06
7.4.320.0030.00316.53
7.4.300.0040.00416.58
7.4.290.0000.00916.52
7.4.280.0000.00816.44
7.4.270.0030.00316.52
7.4.260.0030.00516.59
7.4.250.0040.00416.47
7.4.240.0000.00716.57
7.4.230.0000.00716.60
7.4.220.0170.00916.54
7.4.210.0080.00516.64
7.4.200.0030.00316.60
7.4.160.0100.01016.50
7.4.150.0060.01817.40
7.4.140.0080.00917.86
7.4.130.0160.00716.52
7.4.120.0100.00816.54
7.4.110.0130.00316.67
7.4.100.0070.01416.55
7.4.90.0100.00616.44
7.4.80.0170.00019.39
7.4.70.0130.00316.58
7.4.60.0070.01016.56
7.4.50.0000.00816.51
7.4.40.0130.00916.37
7.4.30.0100.00616.57
7.4.00.0130.00314.64
7.3.330.0000.00513.25
7.3.320.0050.00013.22
7.3.310.0040.00216.16
7.3.300.0070.00016.22
7.3.290.0110.00716.35
7.3.280.0070.01016.28
7.3.270.0210.00317.40
7.3.260.0150.00616.34
7.3.240.0080.00816.54
7.3.230.0060.00916.43
7.3.210.0110.00716.44
7.3.200.0090.01319.39
7.3.190.0090.00816.42
7.3.180.0060.01016.43
7.3.170.0070.01016.36
7.3.160.0060.01016.32
7.3.120.0060.01214.88
7.2.330.0060.01216.69
7.2.320.0130.00316.61
7.2.310.0130.00316.63
7.2.300.0030.01316.69
7.2.290.0060.01016.70
7.2.80.0100.00316.36
7.2.60.0070.00717.00
7.2.00.0060.00619.43
7.1.200.0090.00315.63
7.1.100.0000.01017.91
7.1.70.0000.00917.02
7.1.60.0130.01019.25
7.1.50.0140.01116.95
7.1.00.0000.08022.45
7.0.200.0050.00216.61
7.0.140.0030.07322.11
7.0.60.0130.07720.06
7.0.50.0000.04317.96
7.0.40.0030.04320.30
7.0.30.0300.07020.11
7.0.20.0200.05320.07
7.0.10.0100.04720.22
7.0.00.0070.07320.16
5.6.280.0000.07720.87
5.6.210.0100.07020.53
5.6.200.0170.07318.23
5.6.190.0100.09020.34
5.6.180.0270.07320.53
5.6.170.0270.07020.47
5.6.160.0130.07720.49
5.6.150.0070.08018.21
5.6.140.0100.07318.18
5.6.130.0100.07318.21
5.6.120.0070.06321.05
5.6.110.0030.08721.13
5.6.100.0030.08721.01
5.6.90.0070.04720.96
5.6.80.0100.06320.36
5.5.350.4170.04020.43
5.5.340.0030.08717.95
5.5.330.0130.05320.27
5.5.320.0130.04320.36
5.5.310.0170.04320.30
5.5.300.0070.07317.98
5.5.290.0130.07717.99
5.5.280.0170.07320.88
5.5.270.0100.08320.86
5.5.260.0100.08020.87
5.5.250.0100.07720.68
5.5.240.0100.07020.37
5.4.450.0400.05019.41
5.4.440.0800.03719.40
5.4.430.0230.03719.63
5.4.420.0270.04019.54
5.4.410.0200.04719.17
5.4.400.0300.04319.14
5.4.390.0500.02318.84
5.4.380.0900.05718.73
5.4.370.0970.05018.79
5.4.360.0830.05018.72
5.4.350.0530.05718.70
5.4.340.0800.04318.62
5.4.320.0060.03512.50
5.4.310.0030.04112.50
5.4.300.0090.03412.50
5.4.290.0060.03812.50
5.4.280.0050.03612.39
5.4.270.0050.03812.39
5.4.260.0080.03912.39
5.4.250.0040.03912.39
5.4.240.0060.03612.39
5.4.230.0040.03912.39
5.4.220.0030.04112.39
5.4.210.0070.03412.39
5.4.200.0080.03612.39
5.4.190.0070.03512.39
5.4.180.0060.03712.38
5.4.170.0070.03512.39
5.4.160.0060.03612.39
5.4.150.0060.03712.39
5.4.140.0090.03412.07
5.4.130.0060.03612.05
5.4.120.0080.03312.02
5.4.110.0060.03612.01
5.4.100.0060.03512.02
5.4.90.0030.03912.02
5.4.80.0070.03612.01
5.4.70.0070.03312.01
5.4.60.0080.03212.01
5.4.50.0060.03612.01
5.4.40.0040.03612.00
5.4.30.0080.03711.99
5.4.20.0050.04311.99
5.4.10.0060.03711.99
5.4.00.0070.03611.49
5.3.290.0060.04212.80
5.3.280.0050.04012.71
5.3.270.0070.04012.72
5.3.260.0070.03912.72
5.3.250.0100.03312.72
5.3.240.0070.03612.72
5.3.230.0070.03712.71
5.3.220.0050.03812.68
5.3.210.0040.04212.68
5.3.200.0050.03612.68
5.3.190.0080.03412.68
5.3.180.0070.03612.67
5.3.170.0070.03412.67
5.3.160.0080.03312.67
5.3.150.0090.04212.67
5.3.140.0040.03912.66
5.3.130.0060.04112.66
5.3.120.0090.03812.66
5.3.110.0070.04312.65
5.3.100.0070.03612.12
5.3.90.0040.03712.10
5.3.80.0070.03612.10
5.3.70.0070.03612.10
5.3.60.0070.03612.08
5.3.50.0070.03512.02
5.3.40.0080.03612.02
5.3.30.0040.03811.98
5.3.20.0090.03511.76
5.3.10.0040.03811.73
5.3.00.0040.03811.72
5.2.170.0030.0329.22
5.2.160.0050.0379.22
5.2.150.0050.0309.22
5.2.140.0070.0289.21
5.2.130.0080.0269.18
5.2.120.0020.0329.18
5.2.110.0030.0339.18
5.2.100.0040.0329.18
5.2.90.0070.0329.18
5.2.80.0050.0309.17
5.2.70.0040.0409.17
5.2.60.0050.0439.13
5.2.50.0060.0289.10
5.2.40.0040.0299.07
5.2.30.0060.0369.04
5.2.20.0040.0399.03
5.2.10.0060.0338.94
5.2.00.0040.0318.80
5.1.60.0020.0268.09
5.1.50.0050.0258.08
5.1.40.0010.0288.06
5.1.30.0050.0258.41
5.1.20.0020.0288.43
5.1.10.0040.0268.16
5.1.00.0060.0248.16
5.0.50.0030.0216.63
5.0.40.0020.0216.50
5.0.30.0040.0306.30
5.0.20.0050.0186.27
5.0.10.0030.0206.25
5.0.00.0050.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0174.76
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0030.0164.77
4.4.40.0030.0254.71
4.4.30.0000.0184.76
4.4.20.0030.0154.84
4.4.10.0020.0174.85
4.4.00.0040.0324.76
4.3.110.0030.0214.67
4.3.100.0040.0184.66
4.3.90.0010.0204.63
4.3.80.0050.0214.58
4.3.70.0010.0164.63
4.3.60.0020.0164.63
4.3.50.0050.0174.63
4.3.40.0020.0254.54
4.3.30.0020.0183.30
4.3.20.0010.0243.28
4.3.10.0010.0163.23
4.3.00.0070.01315.28

preferences:
40.34 ms | 401 KiB | 5 Q