3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 1; class hello { function foo($a){ $b = 2; echo($a + $b); } } $bar = new hello(); $car = $bar->foo();

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)
8.3.60.0070.01116.88
8.3.50.0110.00821.92
8.3.40.0160.00318.61
8.3.30.0090.00619.12
8.3.20.0040.00420.33
8.3.10.0040.00420.52
8.3.00.0030.00619.38
8.2.180.0150.00618.66
8.2.170.0090.00922.96
8.2.160.0100.00320.35
8.2.150.0120.00624.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0050.00319.64
8.2.110.0090.00020.99
8.2.100.0060.00619.64
8.2.90.0080.00019.14
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00418.98
8.2.50.0050.00318.10
8.2.40.0000.00920.60
8.2.30.0050.00317.84
8.2.20.0030.00517.69
8.2.10.0030.00618.05
8.2.00.0000.00717.85
8.1.280.0110.00425.92
8.1.270.0060.00320.56
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0030.00621.37
8.1.230.0070.00417.46
8.1.220.0000.00817.74
8.1.210.0090.00018.77
8.1.200.0070.00317.35
8.1.190.0000.00817.22
8.1.180.0000.00718.10
8.1.170.0000.00818.51
8.1.160.0040.00718.66
8.1.150.0040.00418.86
8.1.140.0020.00517.37
8.1.130.0000.00717.82
8.1.120.0000.00717.36
8.1.110.0050.00217.29
8.1.100.0040.00417.44
8.1.90.0030.00517.35
8.1.80.0030.00317.39
8.1.70.0000.00717.41
8.1.60.0000.00917.43
8.1.50.0040.00417.53
8.1.40.0000.00817.55
8.1.30.0050.00317.61
8.1.20.0080.00017.61
8.1.10.0030.00617.54
8.1.00.0060.00317.48
8.0.300.0070.00018.77
8.0.290.0000.00816.75
8.0.280.0030.00318.38
8.0.270.0000.00617.26
8.0.260.0030.00317.25
8.0.250.0060.00016.97
8.0.240.0040.00416.83
8.0.230.0000.00716.91
8.0.220.0070.00016.91
8.0.210.0070.00016.75
8.0.200.0030.00316.96
8.0.190.0000.00916.82
8.0.180.0060.00316.89
8.0.170.0050.00216.79
8.0.160.0070.00016.95
8.0.150.0040.00416.72
8.0.140.0080.00016.84
8.0.130.0050.00213.28
8.0.120.0000.00816.84
8.0.110.0050.00316.90
8.0.100.0040.00416.74
8.0.90.0040.00416.89
8.0.80.0030.01616.88
8.0.70.0050.00216.95
8.0.60.0000.00716.79
8.0.50.0000.00716.77
8.0.30.0170.00617.18
8.0.20.0090.00917.40
8.0.10.0000.00717.04
8.0.00.0100.00917.02
7.4.330.0000.00515.03
7.4.320.0030.00316.57
7.4.300.0000.00716.42
7.4.290.0050.00516.48
7.4.280.0080.00016.53
7.4.270.0000.00716.38
7.4.260.0030.00316.53
7.4.250.0000.00716.47
7.4.240.0020.00616.49
7.4.230.0040.00216.52
7.4.220.0060.01416.45
7.4.210.0080.00716.66
7.4.200.0030.00316.38
7.4.160.0050.01016.27
7.4.150.0110.00717.40
7.4.140.0120.01017.86
7.4.130.0080.00916.53
7.4.120.0120.00616.54
7.4.110.0080.00816.44
7.4.100.0100.00716.63
7.4.90.0070.01016.54
7.4.80.0060.01219.39
7.4.70.0090.00716.46
7.4.60.0040.01116.23
7.4.50.0040.00416.46
7.4.40.0120.01216.52
7.4.30.0110.01116.63
7.4.00.0070.00715.04
7.3.330.0000.00513.23
7.3.320.0000.00513.39
7.3.310.0070.00016.26
7.3.300.0030.00316.30
7.3.290.0060.01016.34
7.3.280.0090.00616.32
7.3.270.0160.01317.40
7.3.260.0150.00916.46
7.3.250.0110.00716.39
7.3.240.0140.00516.54
7.3.230.0140.00816.40
7.3.210.0110.00516.39
7.3.200.0000.01619.39
7.3.190.0150.00616.61
7.3.180.0130.00616.44
7.3.170.0060.01216.57
7.3.160.0130.00316.37
7.3.10.0150.00016.57
7.3.00.0070.00416.46
7.2.330.0060.01116.46
7.2.320.0130.00416.37
7.2.310.0110.00516.52
7.2.300.0160.00016.64
7.2.290.0110.00716.39
7.2.130.0030.00916.93
7.2.120.0110.00016.89
7.2.110.0060.00616.73
7.2.100.0000.00916.77
7.2.90.0030.00617.05
7.2.80.0080.00416.71
7.2.70.0000.01016.94
7.2.60.0080.00516.59
7.2.50.0060.00616.59
7.2.40.0030.00916.89
7.2.30.0090.00616.97
7.2.20.0000.01216.93
7.2.10.0060.00616.77
7.2.00.0070.00518.07
7.1.250.0030.00715.61
7.1.200.0040.00815.46
7.1.100.0060.00818.04
7.1.70.0030.00617.01
7.1.60.0000.01119.11
7.1.50.0090.01216.88
7.1.00.0030.07722.39
7.0.200.0040.00416.82
7.0.140.0130.06022.00
7.0.60.0130.08019.95
7.0.50.0100.06017.85
7.0.40.0070.08720.24
7.0.30.0270.07320.16
7.0.20.0330.04320.23
7.0.10.0100.06720.19
7.0.00.0130.07020.06
5.6.280.0100.06721.02
5.6.210.0070.06320.53
5.6.200.0030.08718.29
5.6.190.0100.08020.51
5.6.180.0230.08320.41
5.6.170.0270.07720.44
5.6.160.0070.05320.50
5.6.150.0070.05318.22
5.6.140.0100.03318.18
5.6.130.0100.06018.14
5.6.120.0030.05021.02
5.6.110.0170.06320.92
5.6.100.0000.04721.13
5.6.90.0030.07721.08
5.6.80.0030.07320.52
5.6.70.4370.04020.37
5.5.350.0300.07720.32
5.5.340.0030.05717.99
5.5.330.0130.07720.19
5.5.320.0370.05720.30
5.5.310.0200.04720.27
5.5.300.0000.04317.99
5.5.290.0100.04017.97
5.5.280.0070.08020.98
5.5.270.0130.08020.86
5.5.260.0070.07020.80
5.5.250.0100.04320.66
5.5.240.0370.07720.13
5.4.450.0770.05019.70
5.4.440.0900.07019.34
5.4.430.0670.06019.71
5.4.420.0230.05319.47
5.4.410.0130.05019.47
5.4.400.0300.06318.81
5.4.390.1170.05318.72
5.4.380.0600.05318.59
5.4.370.0370.05018.58
5.4.360.2130.07018.49
5.4.350.0060.03812.02
5.4.340.0080.03812.01
5.4.320.0090.04112.50
5.4.310.0080.04212.50
5.4.300.0060.04312.50
5.4.290.0090.04112.50
5.4.280.0070.03812.40
5.4.270.0070.03512.39
5.4.260.0070.03912.39
5.4.250.0040.04212.39
5.4.240.0050.04412.39
5.4.230.0040.04012.39
5.4.220.0080.03412.39
5.4.210.0070.03612.39
5.4.200.0060.04312.39
5.4.190.0100.05012.38
5.4.180.0120.04712.38
5.4.170.0070.05812.39
5.4.160.0110.04612.39
5.4.150.0080.03712.38
5.4.140.0110.04812.07
5.4.130.0120.04212.06
5.4.120.0070.03712.02
5.4.110.0070.04312.02
5.4.100.0100.03712.01
5.4.90.0050.04612.02
5.4.80.0120.04912.01
5.4.70.0090.04212.01
5.4.60.0080.03712.01
5.4.50.0070.04212.01
5.4.40.0120.05112.00
5.4.30.0160.07411.99
5.4.20.0120.05412.00
5.4.10.0110.04811.99
5.4.00.0050.04111.48
5.3.290.0140.05612.80
5.3.280.0100.06312.71
5.3.270.0130.05112.72
5.3.260.0070.04212.72
5.3.250.0060.04012.72
5.3.240.0110.03612.72
5.3.230.0090.03512.71
5.3.220.0100.04912.68
5.3.210.0070.04212.68
5.3.200.0060.04212.68
5.3.190.0040.04212.68
5.3.180.0050.03812.67
5.3.170.0050.04212.67
5.3.160.0050.04012.67
5.3.150.0040.03912.67
5.3.140.0040.03912.66
5.3.130.0060.04012.66
5.3.120.0080.03712.66
5.3.110.0050.04012.65
5.3.100.0070.03612.12
5.3.90.0100.03912.10
5.3.80.0030.03912.09
5.3.70.0050.03712.09
5.3.60.0080.03712.07
5.3.50.0070.03812.02
5.3.40.0070.03912.03
5.3.30.0040.04011.98
5.3.20.0060.04611.76
5.3.10.0080.03811.73
5.3.00.0100.03311.71
5.2.170.0040.0349.22
5.2.160.0060.0289.22
5.2.150.0040.0309.22
5.2.140.0030.0339.22
5.2.130.0080.0279.18
5.2.120.0060.0349.18
5.2.110.0050.0329.18
5.2.100.0080.0319.17
5.2.90.0080.0369.18
5.2.80.0070.0389.17
5.2.70.0070.0309.17
5.2.60.0030.0329.12
5.2.50.0060.0289.09
5.2.40.0050.0299.07
5.2.30.0040.0329.04
5.2.20.0060.0289.03
5.2.10.0050.0298.94
5.2.00.0050.0318.80
5.1.60.0050.0258.09
5.1.50.0040.0288.08
5.1.40.0050.0258.07
5.1.30.0050.0328.41
5.1.20.0080.0238.44
5.1.10.0010.0308.16
5.1.00.0050.0258.16
5.0.50.0030.0226.64
5.0.40.0050.0196.50
5.0.30.0030.0346.32
5.0.20.0020.0226.27
5.0.10.0020.0216.25
5.0.00.0040.0316.25
4.4.90.0030.0174.78
4.4.80.0030.0154.76
4.4.70.0050.0134.76
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0060.0224.71
4.4.30.0030.0164.76
4.4.20.0030.0174.84
4.4.10.0020.0164.85
4.4.00.0010.0274.75
4.3.110.0040.0144.67
4.3.100.0020.0154.67
4.3.90.0050.0124.64
4.3.80.0040.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0184.62
4.3.50.0000.0194.63
4.3.40.0020.0284.54
4.3.30.0010.0173.30
4.3.20.0060.0173.28
4.3.10.0020.0213.23
4.3.00.0030.0236.78

preferences:
51.22 ms | 401 KiB | 5 Q