3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { function dox () {} } $a = new Test(); var_dump($a->dox());

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)
8.3.40.0170.00318.68
8.3.30.0110.00318.95
8.3.20.0000.00720.30
8.3.10.0040.00423.61
8.3.00.0100.00020.90
8.2.170.0110.00422.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0150.00026.16
8.2.120.0000.00722.20
8.2.110.0030.00622.26
8.2.100.0060.00617.78
8.2.90.0040.00419.09
8.2.80.0000.00817.97
8.2.70.0040.00417.38
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0050.00318.09
8.2.30.0040.00417.99
8.2.20.0040.00417.61
8.2.10.0040.00417.57
8.2.00.0000.00917.68
8.1.270.0150.00022.03
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.78
8.1.230.0070.00419.03
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0060.00317.38
8.1.190.0000.00717.29
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00722.00
8.1.150.0050.00318.57
8.1.140.0000.00717.30
8.1.130.0070.00017.75
8.1.120.0040.00417.46
8.1.110.0040.00417.39
8.1.100.0040.00417.46
8.1.90.0000.00817.41
8.1.80.0040.00417.36
8.1.70.0070.00017.36
8.1.60.0050.00317.63
8.1.50.0040.00417.52
8.1.40.0040.00417.50
8.1.30.0030.00517.54
8.1.20.0050.00217.52
8.1.10.0030.00617.50
8.1.00.0050.00317.28
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.42
8.0.270.0000.00717.26
8.0.260.0000.00616.66
8.0.250.0030.00316.88
8.0.240.0000.00716.93
8.0.230.0000.00716.84
8.0.220.0000.00716.84
8.0.210.0000.00716.80
8.0.200.0030.00316.94
8.0.190.0040.00416.75
8.0.180.0000.01016.86
8.0.170.0050.00316.90
8.0.160.0040.00416.72
8.0.150.0070.00016.88
8.0.140.0040.00416.75
8.0.130.0000.00613.27
8.0.120.0080.00016.70
8.0.110.0040.00416.83
8.0.100.0000.00716.88
8.0.90.0040.00416.84
8.0.80.0140.00716.84
8.0.70.0050.00316.89
8.0.60.0020.00516.80
8.0.50.0000.00716.80
8.0.30.0100.01017.05
8.0.20.0140.00617.40
8.0.10.0060.00316.76
8.0.00.0080.01216.52
7.4.330.0020.00215.00
7.4.320.0060.00016.54
7.4.300.0000.00616.61
7.4.290.0000.00616.60
7.4.280.0050.00316.57
7.4.270.0080.00016.50
7.4.260.0030.00316.42
7.4.250.0040.00416.46
7.4.240.0010.00616.44
7.4.230.0000.00716.30
7.4.220.0000.01716.46
7.4.210.0050.01016.56
7.4.200.0000.00716.34
7.4.190.0030.00316.48
7.4.160.0160.00716.48
7.4.150.0210.00417.40
7.4.140.0120.01117.86
7.4.130.0060.01316.38
7.4.120.0060.01116.37
7.4.110.0030.01316.39
7.4.100.0070.01016.50
7.4.90.0070.01016.48
7.4.80.0130.00719.39
7.4.70.0130.00716.36
7.4.60.0060.01216.25
7.4.50.0040.00416.23
7.4.40.0060.00622.77
7.4.30.0090.00616.67
7.4.00.0050.00514.93
7.3.330.0000.00513.10
7.3.320.0050.00013.19
7.3.310.0070.00016.22
7.3.300.0030.00316.11
7.3.290.0000.01416.19
7.3.280.0080.00916.21
7.3.270.0140.00317.40
7.3.260.0080.00916.11
7.3.250.0070.01016.54
7.3.240.0060.00916.17
7.3.230.0080.00816.39
7.3.210.0070.01016.45
7.3.200.0150.00619.39
7.3.190.0120.00916.24
7.3.180.0120.00316.30
7.3.170.0030.01416.28
7.3.160.0100.00716.51
7.3.120.0120.00314.75
7.3.10.0150.01016.36
7.3.00.0120.00716.53
7.2.330.0140.00516.72
7.2.320.0090.00916.36
7.2.310.0070.01016.65
7.2.300.0160.00616.33
7.2.290.0120.01116.39
7.2.130.0180.00816.53
7.2.120.0050.01216.56
7.2.110.0110.00716.47
7.2.100.0130.00416.31
7.2.90.0170.00616.51
7.2.80.0110.01116.09
7.2.70.0140.00916.63
7.2.60.0110.00916.40
7.2.50.0210.00716.64
7.2.40.0140.00716.43
7.2.30.0140.00616.18
7.2.20.0090.01116.53
7.2.10.0110.01116.42
7.2.00.0100.00717.45
7.1.250.0140.00615.58
7.1.200.0080.00815.63
7.1.100.0060.00618.15
7.1.70.0000.00817.08
7.1.60.0110.01419.31
7.1.50.0000.02516.92
7.1.00.0000.08022.32
7.0.200.0050.00216.37
7.0.140.0030.07322.15
7.0.60.0100.05719.96
7.0.50.0000.04317.86
7.0.40.0130.08320.39
7.0.30.0370.03320.30
7.0.20.0230.06320.09
7.0.10.0070.06320.04
7.0.00.0000.09320.18
5.6.280.0070.07021.00
5.6.210.0200.07320.45
5.6.200.0130.07718.25
5.6.190.0070.07720.62
5.6.180.0400.04320.33
5.6.170.0270.06320.48
5.6.160.0070.08320.55
5.6.150.0200.06718.19
5.6.140.0030.04018.21
5.6.130.0070.05318.19
5.6.120.0100.07720.99
5.6.110.0130.07721.14
5.6.100.0030.06021.11
5.6.90.0030.04020.96
5.6.80.0000.07320.51
5.5.350.0200.07320.44
5.5.340.0000.06017.99
5.5.330.0030.04720.57
5.5.320.3230.05020.34
5.5.310.0270.03720.37
5.5.300.0000.04717.95
5.5.290.0070.07318.03
5.5.280.0100.08320.78
5.5.270.0030.08720.75
5.5.260.0070.08320.77
5.5.250.0070.06320.46
5.5.240.0070.07320.37
5.4.450.0730.06019.61
5.4.440.0370.05319.59
5.4.430.0930.04719.66
5.4.420.0670.06719.59
5.4.410.0430.06019.41
5.4.400.0000.06319.33
5.4.390.0270.05719.31
5.4.380.0270.06018.59
5.4.370.0270.04318.69
5.4.360.0300.06318.55
5.4.350.0270.04718.53
5.4.340.0170.05318.45
5.4.320.0080.04312.50
5.4.310.0090.04312.50
5.4.300.0050.03912.50
5.4.290.0070.04012.50
5.4.280.0070.04612.39
5.4.270.0060.04212.39
5.4.260.0050.03912.39
5.4.250.0080.04012.39
5.4.240.0080.03512.40
5.4.230.0050.04612.39
5.4.220.0050.04112.39
5.4.210.0090.03612.38
5.4.200.0120.03912.39
5.4.190.0160.04212.38
5.4.180.0130.04412.38
5.4.170.0140.04312.39
5.4.160.0290.09012.39
5.4.150.0130.04612.38
5.4.140.0190.03812.07
5.4.130.0170.04012.05
5.4.120.0230.06312.00
5.4.110.0170.03812.00
5.4.100.0130.04512.01
5.4.90.0220.03712.00
5.4.80.0150.04412.00
5.4.70.0160.04012.00
5.4.60.0130.04312.00
5.4.50.0180.04012.00
5.4.40.0180.03811.99
5.4.30.0180.03911.98
5.4.20.0290.05811.98
5.4.10.0140.04211.99
5.4.00.0160.03911.47
5.3.290.0100.03412.80
5.3.280.0100.04512.71
5.3.270.0130.04812.72
5.3.260.0180.04412.72
5.3.250.0160.05112.72
5.3.240.0140.04612.72
5.3.230.0140.04812.71
5.3.220.0140.04612.68
5.3.210.0160.04412.68
5.3.200.0160.04312.68
5.3.190.0160.04412.68
5.3.180.0160.04312.68
5.3.170.0160.04312.67
5.3.160.0150.04512.68
5.3.150.0200.04212.68
5.3.140.0140.04612.66
5.3.130.0140.04512.66
5.3.120.0170.04612.66
5.3.110.0390.08512.66
5.3.100.0210.04112.11
5.3.90.0170.04212.10
5.3.80.0150.04612.08
5.3.70.0160.04412.09
5.3.60.0290.06212.07
5.3.50.0160.04512.02
5.3.40.0150.04412.02
5.3.30.0170.04112.00
5.3.20.0120.04711.77
5.3.10.0310.05811.72
5.3.00.0110.04511.71
5.2.170.0130.0349.21
5.2.160.0130.0339.21
5.2.150.0110.0359.21
5.2.140.0120.0379.21
5.2.130.0130.0339.17
5.2.120.0190.0279.17
5.2.110.0150.0379.18
5.2.100.0120.0449.17
5.2.90.0150.0369.18
5.2.80.0160.0359.17
5.2.70.0200.0399.17
5.2.60.0240.0619.12
5.2.50.0190.0319.09
5.2.40.0130.0369.06
5.2.30.0320.0789.05
5.2.20.0150.0319.04
5.2.10.0150.0318.94
5.2.00.0130.0328.79
5.1.60.0110.0278.08
5.1.50.0100.0308.07
5.1.40.0110.0288.06
5.1.30.0150.0268.41
5.1.20.0140.0278.43
5.1.10.0130.0298.15
5.1.00.0130.0288.15
5.0.50.0110.0536.63
5.0.40.0080.0236.49
5.0.30.0070.0366.30
5.0.20.0090.0226.28
5.0.10.0100.0216.25
5.0.00.0160.0596.24
4.4.90.0090.0184.78
4.4.80.0100.0194.75
4.4.70.0080.0194.75
4.4.60.0060.0234.75
4.4.50.0100.0224.77
4.4.40.0110.0274.71
4.4.30.0090.0194.76
4.4.20.0060.0214.84
4.4.10.0080.0184.85
4.4.00.0280.0714.76
4.3.110.0070.0194.67
4.3.100.0090.0164.66
4.3.90.0110.0174.63
4.3.80.0090.0264.58
4.3.70.0060.0194.63
4.3.60.0060.0194.62
4.3.50.0110.0154.63
4.3.40.0100.0254.53
4.3.30.0060.0183.29
4.3.20.0050.0193.28
4.3.10.0060.0183.24
4.3.00.0100.0237.27

preferences:
43.68 ms | 400 KiB | 5 Q