3v4l.org

run code in 300+ PHP versions simultaneously
<?php function d6() { return range(1,6); } $t = $i = 0; foreach(d6() as $a) { foreach(d6() as $b) { foreach(d6() as $c) { $t++; // includes both doubles and triples if($a==$b || $a == $c || $b == $c) { $i++; } } } } echo "$i doubles out of $t results.\n";

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)
8.3.60.0070.01118.56
8.3.50.0100.00821.21
8.3.40.0090.00618.70
8.3.30.0030.01318.84
8.3.20.0080.00020.30
8.3.10.0050.00322.10
8.3.00.0090.00022.52
8.2.180.0120.00316.50
8.2.170.0140.00022.96
8.2.160.0070.00719.08
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0140.00426.16
8.2.120.0090.00019.54
8.2.110.0050.00520.38
8.2.100.0060.00618.03
8.2.90.0040.00417.50
8.2.80.0050.00317.97
8.2.70.0030.00718.05
8.2.60.0040.00418.03
8.2.50.0080.00018.10
8.2.40.0000.00720.59
8.2.30.0050.00317.98
8.2.20.0020.00517.58
8.2.10.0000.00717.75
8.2.00.0000.00817.70
8.1.280.0100.00725.92
8.1.270.0030.00618.54
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.01022.25
8.1.230.0110.00019.14
8.1.220.0040.00417.76
8.1.210.0000.00818.77
8.1.200.0050.00517.23
8.1.190.0030.00517.23
8.1.180.0000.00818.10
8.1.170.0040.00418.72
8.1.160.0030.00522.13
8.1.150.0040.00718.63
8.1.140.0080.00017.41
8.1.130.0000.00717.87
8.1.120.0030.00417.38
8.1.110.0030.00517.34
8.1.100.0030.00417.50
8.1.90.0000.00717.36
8.1.80.0040.00417.43
8.1.70.0000.00717.36
8.1.60.0040.00417.52
8.1.50.0040.00417.48
8.1.40.0070.00017.48
8.1.30.0030.00617.63
8.1.20.0040.00417.61
8.1.10.0000.00717.55
8.1.00.0000.00817.35
8.0.300.0000.00919.52
8.0.290.0000.00916.63
8.0.280.0000.00718.40
8.0.270.0000.00717.24
8.0.260.0030.00316.81
8.0.250.0030.00316.87
8.0.240.0040.00417.00
8.0.230.0030.00316.88
8.0.220.0050.00216.82
8.0.210.0070.00016.89
8.0.200.0030.00316.82
8.0.190.0030.00316.96
8.0.180.0030.00716.92
8.0.170.0040.00416.91
8.0.160.0080.00016.82
8.0.150.0050.00216.84
8.0.140.0080.00016.76
8.0.130.0000.00713.41
8.0.120.0080.00016.74
8.0.110.0000.00716.96
8.0.100.0040.00416.73
8.0.90.0000.00816.70
8.0.80.0030.01316.82
8.0.70.0040.00416.85
8.0.60.0000.00716.82
8.0.50.0000.00716.75
8.0.30.0120.00617.10
8.0.20.0140.00617.44
8.0.10.0080.00017.05
8.0.00.0110.00816.66
7.4.330.0000.00515.00
7.4.320.0060.00016.58
7.4.300.0000.00616.46
7.4.290.0040.00416.59
7.4.280.0000.00716.42
7.4.270.0000.00716.47
7.4.260.0050.00416.50
7.4.250.0060.00316.56
7.4.240.0030.00316.65
7.4.230.0040.00416.26
7.4.220.0120.01116.63
7.4.210.0030.01216.56
7.4.200.0000.00716.51
7.4.190.0000.00816.52
7.4.160.0140.00316.27
7.4.150.0110.00617.40
7.4.140.0090.01117.86
7.4.130.0070.01216.64
7.4.120.0070.01116.46
7.4.110.0090.00916.58
7.4.100.0060.01216.64
7.4.90.0150.00316.59
7.4.80.0170.00419.39
7.4.70.0150.00616.45
7.4.60.0070.00816.45
7.4.50.0050.00316.40
7.4.40.0070.00722.77
7.4.30.0030.01416.59
7.4.00.0100.00315.02
7.3.330.0000.00513.15
7.3.320.0050.00013.21
7.3.310.0000.00716.26
7.3.300.0040.00416.29
7.3.290.0120.00316.34
7.3.280.0070.00916.31
7.3.270.0110.00417.40
7.3.260.0140.01016.36
7.3.250.0100.01016.52
7.3.240.0070.01016.39
7.3.230.0150.00316.39
7.3.210.0030.01416.49
7.3.200.0100.00616.64
7.3.190.0070.01416.39
7.3.180.0030.01216.35
7.3.170.0060.01116.40
7.3.160.0140.00716.31
7.3.120.0080.00814.94
7.3.10.0000.01616.71
7.3.00.0110.00316.66
7.2.330.0040.01516.73
7.2.320.0090.00916.76
7.2.310.0100.00616.46
7.2.300.0170.00016.47
7.2.290.0080.00816.72
7.2.130.0040.01116.89
7.2.120.0060.01016.97
7.2.110.0030.00817.01
7.2.100.0060.01217.09
7.2.90.0110.00416.88
7.2.80.0040.01116.97
7.2.70.0090.00616.70
7.2.60.0100.00617.04
7.2.50.0040.00917.02
7.2.40.0060.00317.02
7.2.30.0000.01317.11
7.2.20.0040.01216.87
7.2.10.0030.00717.03
7.2.00.0060.00818.28
7.1.250.0100.00016.04
7.1.200.0110.00315.81
7.1.100.0100.01017.99
7.1.70.0000.00716.76
7.1.60.0070.01719.82
7.1.50.0170.00716.86
7.1.00.0000.07322.54
7.0.200.0000.00716.73
7.0.140.0070.07321.95
7.0.60.0100.07320.03
7.0.50.0070.07717.85
7.0.40.0170.05020.09
7.0.30.0230.08720.20
7.0.20.0230.04720.06
7.0.10.0270.08020.33
7.0.00.0030.09320.07
5.6.280.0100.06321.10
5.6.210.0100.05720.55
5.6.200.0100.08318.29
5.6.190.0030.09020.57
5.6.180.3100.05020.77
5.6.170.0200.04320.45
5.6.160.0070.04720.50
5.6.150.0100.07318.25
5.6.140.0100.07718.25
5.6.130.0100.05018.18
5.6.120.0030.07021.12
5.6.110.0100.08021.04
5.6.100.0070.09021.04
5.6.90.0100.08020.98
5.6.80.0170.07720.38
5.6.70.0430.08320.29
5.5.350.0170.07720.41
5.5.340.0100.08017.98
5.5.330.0070.09020.27
5.5.320.0270.08020.27
5.5.310.0470.05320.29
5.5.300.0070.03717.95
5.5.290.0030.06718.08
5.5.280.0100.05320.75
5.5.270.0000.04720.97
5.5.260.0100.05320.87
5.5.250.0130.07020.59
5.5.240.0100.07720.16
5.4.450.0670.05719.61
5.4.440.0870.07019.47
5.4.430.0700.05319.19
5.4.420.0570.06319.47
5.4.410.0830.04719.32
5.4.400.0400.06318.88
5.4.390.0230.04318.61
5.4.380.0170.06018.59
5.4.370.0100.05718.71
5.4.360.0200.04718.56
5.4.350.0120.08712.02
5.4.340.0100.06312.02
5.4.320.0090.03912.50
5.4.310.0100.03912.50
5.4.300.0070.04012.50
5.4.290.0060.03812.50
5.4.280.0040.03812.37
5.4.270.0090.03412.37
5.4.260.0070.05112.37
5.4.250.0040.04012.37
5.4.240.0100.03512.37
5.4.230.0070.05212.36
5.4.220.0070.03812.36
5.4.210.0100.05012.36
5.4.200.0060.04012.37
5.4.190.0050.03912.36
5.4.180.0090.04312.36
5.4.170.0060.03912.37
5.4.160.0070.03512.36
5.4.150.0050.04212.36
5.4.140.0050.04112.04
5.4.130.0030.04312.03
5.4.120.0040.03711.99
5.4.110.0070.03411.98
5.4.100.0070.03911.99
5.4.90.0060.04111.99
5.4.80.0050.03711.98
5.4.70.0040.03711.98
5.4.60.0020.03911.98
5.4.50.0050.03611.98
5.4.40.0060.03511.96
5.4.30.0040.03911.97
5.4.20.0050.03511.97
5.4.10.0050.03411.97
5.4.00.0070.03411.45
5.3.290.0050.04512.80
5.3.280.0080.03512.71
5.3.270.0070.04112.73
5.3.260.0130.05012.72
5.3.250.0050.04012.72
5.3.240.0060.03812.72
5.3.230.0060.03812.71
5.3.220.0040.03912.68
5.3.210.0030.04212.68
5.3.200.0050.05212.68
5.3.190.0100.03712.68
5.3.180.0070.04812.68
5.3.170.0130.04512.67
5.3.160.0090.04812.68
5.3.150.0100.05012.67
5.3.140.0040.04912.66
5.3.130.0070.03912.66
5.3.120.0050.04012.66
5.3.110.0090.04012.66
5.3.100.0060.03812.12
5.3.90.0070.03412.08
5.3.80.0060.03612.07
5.3.70.0090.03312.08
5.3.60.0080.03412.06
5.3.50.0080.04312.00
5.3.40.0050.03812.00
5.3.30.0020.03811.95
5.3.20.0040.03611.74
5.3.10.0050.03511.70
5.3.00.0040.03811.69
5.2.170.0040.0319.18
5.2.160.0040.0309.18
5.2.150.0030.0329.19
5.2.140.0080.0279.18
5.2.130.0050.0299.14
5.2.120.0040.0299.14
5.2.110.0070.0279.15
5.2.100.0060.0319.14
5.2.90.0050.0429.15
5.2.80.0030.0349.15
5.2.70.0030.0319.14
5.2.60.0070.0289.09
5.2.50.0030.0319.07
5.2.40.0060.0279.04
5.2.30.0010.0329.02
5.2.20.0040.0299.00
5.2.10.0050.0288.92
5.2.00.0060.0288.79
5.1.60.0070.0278.07
5.1.50.0030.0268.07
5.1.40.0030.0258.05
5.1.30.0040.0268.39
5.1.20.0060.0308.42
5.1.10.0080.0228.14
5.1.00.0050.0268.14
5.0.50.0030.0216.63
5.0.40.0030.0216.50
5.0.30.0070.0286.30
5.0.20.0020.0226.28
5.0.10.0020.0216.25
5.0.00.0030.0306.24
4.4.90.0010.0194.77
4.4.80.0030.0164.75
4.4.70.0030.0184.75
4.4.60.0040.0154.75
4.4.50.0060.0184.77
4.4.40.0070.0304.71
4.4.30.0030.0174.76
4.4.20.0030.0184.84
4.4.10.0010.0194.85
4.4.00.0050.0244.76
4.3.110.0020.0164.67
4.3.100.0010.0174.66
4.3.90.0030.0144.64
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0000.0174.62
4.3.50.0040.0144.62
4.3.40.0020.0254.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0153.23
4.3.00.0330.0177.61

preferences:
42.12 ms | 401 KiB | 5 Q