3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ABC; class A implements \IteratorAggregate { public function getIterator() {} } $a = new A(); var_dump($a instanceof \Traversable);

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)
8.3.60.0140.00718.55
8.3.50.0110.00920.99
8.3.40.0180.00018.89
8.3.30.0110.00419.01
8.3.20.0040.00420.18
8.3.10.0080.00021.64
8.3.00.0080.00417.59
8.2.180.0090.00616.63
8.2.170.0180.00322.96
8.2.160.0100.00720.38
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0070.00022.27
8.2.110.0090.00020.41
8.2.100.0040.00718.03
8.2.90.0030.00618.99
8.2.80.0050.00317.97
8.2.70.0000.00817.50
8.2.60.0100.00017.80
8.2.50.0000.00818.07
8.2.40.0030.00519.76
8.2.30.0040.00417.93
8.2.20.0050.00217.72
8.2.10.0040.00418.11
8.2.00.0060.00717.72
8.1.280.0040.01125.92
8.1.270.0040.00423.91
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0110.00019.08
8.1.220.0030.00617.79
8.1.210.0040.00418.77
8.1.200.0080.00017.13
8.1.190.0000.00817.35
8.1.180.0050.00518.10
8.1.170.0040.00418.71
8.1.160.0000.00721.93
8.1.150.0000.00818.88
8.1.140.0050.00217.44
8.1.130.0000.00717.80
8.1.120.0040.00317.46
8.1.110.0040.00417.44
8.1.100.0040.00417.43
8.1.90.0040.00417.47
8.1.80.0030.00417.45
8.1.70.0030.00317.36
8.1.60.0000.00817.59
8.1.50.0100.00017.41
8.1.40.0000.00817.39
8.1.30.0030.00517.63
8.1.20.0060.00317.71
8.1.10.0040.00417.55
8.1.00.0040.00417.41
8.0.300.0080.00018.77
8.0.290.0030.00616.75
8.0.280.0030.00518.43
8.0.270.0050.00217.25
8.0.260.0080.00017.24
8.0.250.0030.00316.79
8.0.240.0030.00316.90
8.0.230.0030.00316.92
8.0.220.0000.00716.78
8.0.210.0030.00316.87
8.0.200.0030.00316.86
8.0.190.0000.00716.84
8.0.180.0000.00716.91
8.0.170.0000.00816.92
8.0.160.0040.00416.89
8.0.150.0100.00016.71
8.0.140.0050.00516.82
8.0.130.0030.00613.33
8.0.120.0000.00816.84
8.0.110.0050.00216.78
8.0.100.0040.00316.66
8.0.90.0000.00716.88
8.0.80.0120.00616.81
8.0.70.0000.00816.77
8.0.60.0040.00416.86
8.0.50.0000.00816.67
8.0.30.0140.00917.08
8.0.20.0080.01217.40
8.0.10.0080.00016.80
8.0.00.0120.00416.97
7.4.330.0020.00215.00
7.4.320.0040.00416.58
7.4.300.0030.00316.44
7.4.290.0000.00716.63
7.4.280.0000.00816.49
7.4.270.0000.00716.55
7.4.260.0030.00316.57
7.4.250.0070.00016.60
7.4.240.0000.00716.55
7.4.230.0030.00316.54
7.4.220.0080.01116.60
7.4.210.0030.01016.53
7.4.200.0070.00016.55
7.4.160.0130.01016.28
7.4.150.0080.00817.40
7.4.140.0100.01017.86
7.4.130.0100.00816.39
7.4.120.0120.00816.37
7.4.110.0030.01316.53
7.4.100.0080.00816.59
7.4.90.0030.01416.34
7.4.80.0070.01019.39
7.4.70.0110.01116.46
7.4.60.0040.01216.44
7.4.50.0000.00816.31
7.4.40.0100.00616.34
7.4.30.0030.01316.63
7.4.00.0070.01015.01
7.3.330.0060.00013.14
7.3.320.0020.00213.16
7.3.310.0020.00516.09
7.3.300.0030.00316.31
7.3.290.0090.00516.21
7.3.280.0100.01016.21
7.3.270.0100.00717.40
7.3.260.0140.00716.25
7.3.250.0070.00916.47
7.3.240.0070.01016.22
7.3.230.0100.00616.39
7.3.210.0130.00316.39
7.3.200.0110.01019.39
7.3.190.0060.01116.60
7.3.180.0070.01016.37
7.3.170.0100.00616.48
7.3.160.0170.00616.26
7.3.10.0050.00516.46
7.3.00.0060.00616.33
7.2.330.0080.00916.65
7.2.320.0080.00816.55
7.2.310.0140.00316.71
7.2.300.0060.01016.61
7.2.290.0070.01116.25
7.2.130.0030.00916.65
7.2.120.0040.00916.63
7.2.110.0030.00516.87
7.2.100.0050.00516.75
7.2.90.0030.00916.72
7.2.80.0060.00317.09
7.2.70.0080.00816.69
7.2.60.0070.00316.75
7.2.50.0050.00516.69
7.2.40.0000.01016.88
7.2.30.0000.01316.98
7.2.20.0030.01016.58
7.2.10.0030.01016.87
7.2.00.0040.00718.05
7.1.250.0040.00815.69
7.1.200.0120.00315.78
7.1.100.0030.01017.85
7.1.70.0000.00817.16
7.1.60.0100.01419.32
7.1.50.0030.01016.80
7.1.00.0030.07722.46
7.0.200.0000.00716.58
7.0.140.0070.07022.04
7.0.60.0130.07319.96
7.0.50.0070.08317.84
7.0.40.0030.04720.24
7.0.30.0600.06020.09
7.0.20.0300.08020.20
7.0.10.0130.08320.25
7.0.00.0070.05020.09
5.6.280.0030.07321.11
5.6.210.0030.04020.51
5.6.200.0030.04018.25
5.6.190.0070.04320.39
5.6.180.0200.06720.55
5.6.170.0400.07320.55
5.6.160.0070.08320.48
5.6.150.0070.08318.16
5.6.140.0070.08018.15
5.6.130.0070.04018.18
5.6.120.0200.07020.74
5.6.110.0000.09021.11
5.6.100.0030.09020.98
5.6.90.0030.05320.97
5.6.80.0000.04320.38
5.5.350.0130.06020.43
5.5.340.0030.07018.09
5.5.330.0070.04320.21
5.5.320.0300.04320.32
5.5.310.0270.08020.34
5.5.300.0130.07718.01
5.5.290.0030.05717.93
5.5.280.0030.04320.77
5.5.270.0100.08320.86
5.5.260.0070.03720.79
5.5.250.0100.08720.51
5.5.240.0300.06720.12
5.4.450.0130.05319.47
5.4.440.0630.06319.20
5.4.430.0700.05019.33
5.4.420.0730.00019.41
5.4.410.0700.00019.32
5.4.400.0630.00019.12
5.4.390.0770.00019.09
5.4.380.0630.00019.16
5.4.370.0630.00019.24
5.4.360.0730.00019.04
5.4.350.0630.00018.99
5.4.340.0070.03312.02
5.4.320.0080.03612.50
5.4.310.0070.03712.50
5.4.300.0070.03912.50
5.4.290.0070.03712.50
5.4.280.0070.03712.39
5.4.270.0050.03712.40
5.4.260.0070.03912.39
5.4.250.0090.03512.39
5.4.240.0070.03612.40
5.4.230.0070.03912.39
5.4.220.0080.04112.39
5.4.210.0070.03712.38
5.4.200.0050.04012.39
5.4.190.0050.03712.38
5.4.180.0100.03612.38
5.4.170.0050.04212.39
5.4.160.0150.03412.39
5.4.150.0100.03212.39
5.4.140.0040.03912.07
5.4.130.0070.03512.06
5.4.120.0040.03812.02
5.4.110.0060.03612.01
5.4.100.0050.03812.01
5.4.90.0050.04112.02
5.4.80.0070.03812.01
5.4.70.0090.03112.01
5.4.60.0080.03212.01
5.4.50.0060.03812.01
5.4.40.0040.03612.00
5.4.30.0050.03612.00
5.4.20.0050.03611.99
5.4.10.0060.03411.99
5.4.00.0030.03911.48
5.3.290.0060.04412.80
5.3.280.0030.04112.71
5.3.270.0090.03712.72
5.3.260.0090.03912.72
5.3.250.0150.03512.72
5.3.240.0110.03712.72
5.3.230.0050.04312.71
5.3.220.0050.03912.68
5.3.210.0060.03912.68
5.3.200.0090.03612.68
5.3.190.0050.04612.68
5.3.180.0070.03512.67
5.3.170.0070.03812.67
5.3.160.0080.03612.68
5.3.150.0080.03612.67
5.3.140.0050.03612.66
5.3.130.0050.03912.66
5.3.120.0030.04212.66
5.3.110.0070.03912.66
5.3.100.0020.04112.12
5.3.90.0080.03812.11
5.3.80.0120.03312.10
5.3.70.0050.03712.10
5.3.60.0050.03712.08
5.3.50.0020.04012.03
5.3.40.0100.03312.04
5.3.30.0050.03611.98
5.3.20.0070.03511.77
5.3.10.0070.03411.74
5.3.00.0060.03611.73
5.2.170.0080.0309.18
5.2.160.0060.0349.18
5.2.150.0060.0299.18
5.2.140.0050.0309.18
5.2.130.0050.0289.14
5.2.120.0060.0279.14
5.2.110.0050.0299.15
5.2.100.0070.0279.14
5.2.90.0040.0299.14
5.2.80.0050.0319.14
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0040.0319.06
5.2.40.0060.0279.04
5.2.30.0050.0299.02
5.2.20.0080.0259.00
5.2.10.0040.0318.93
5.2.00.0060.0318.78
5.1.60.0050.0238.07
5.1.50.0060.0238.06
5.1.40.0030.0288.05
5.1.30.0040.0288.40
5.1.20.0060.0278.41
5.1.10.0050.0298.14
5.1.00.0030.0298.14
5.0.50.0030.0226.62
5.0.40.0050.0176.48
5.0.30.0040.0326.29
5.0.20.0050.0206.26
5.0.10.0030.0246.24
5.0.00.0030.0336.24
4.4.90.0040.0144.77
4.4.80.0010.0174.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0070.0124.77
4.4.40.0040.0254.71
4.4.30.0040.0154.76
4.4.20.0040.0174.85
4.4.10.0060.0134.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0184.66
4.3.90.0020.0174.63
4.3.80.0010.0264.58
4.3.70.0050.0124.63
4.3.60.0030.0154.63
4.3.50.0020.0214.63
4.3.40.0030.0254.54
4.3.30.0030.0163.28
4.3.20.0020.0183.26
4.3.10.0030.0233.22
4.3.00.0130.0237.07

preferences:
42.78 ms | 401 KiB | 5 Q