3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = [1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10,1,2,3,4,5,6,7,8,9,10]; foreach($a as $value) { echo $value; } ?>

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)
8.3.60.0200.00316.50
8.3.50.0150.01021.97
8.3.40.0070.01018.73
8.3.30.0000.01519.13
8.3.20.0060.00320.30
8.3.10.0030.00521.80
8.3.00.0060.00317.90
8.2.180.0200.00718.41
8.2.170.0130.00322.96
8.2.160.0120.00920.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00020.93
8.2.110.0040.00822.08
8.2.100.0030.01019.64
8.2.90.0090.00019.21
8.2.80.0060.00317.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0030.00618.16
8.2.30.0070.00318.13
8.2.20.0030.00517.65
8.2.10.0040.00418.19
8.2.00.0060.00317.81
8.1.280.0130.01025.92
8.1.270.0030.00623.92
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00723.80
8.1.230.0070.00717.58
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0070.00317.48
8.1.190.0080.00017.36
8.1.180.0000.00818.10
8.1.170.0060.00318.78
8.1.160.0080.00022.00
8.1.150.0050.00319.01
8.1.140.0080.00017.51
8.1.130.0040.00417.95
8.1.120.0030.00517.60
8.1.110.0090.00017.47
8.1.100.0080.00017.49
8.1.90.0060.00317.55
8.1.80.0030.00517.57
8.1.70.0000.00717.46
8.1.60.0060.00317.57
8.1.50.0080.00017.50
8.1.40.0000.00817.61
8.1.30.0000.00917.65
8.1.20.0040.00417.67
8.1.10.0000.00817.55
8.1.00.0060.00317.54
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0000.00718.53
8.0.270.0040.00417.33
8.0.260.0070.00017.21
8.0.250.0040.00417.04
8.0.240.0000.00817.04
8.0.230.0000.00716.96
8.0.220.0000.00716.89
8.0.210.0050.00216.87
8.0.200.0040.00717.02
8.0.190.0040.00417.07
8.0.180.0030.00517.02
8.0.170.0030.00616.87
8.0.160.0060.00317.00
8.0.150.0040.00416.79
8.0.140.0060.00316.77
8.0.130.0040.00413.35
8.0.120.0030.00616.95
8.0.110.0040.00416.93
8.0.100.0060.00316.76
8.0.90.0040.00416.85
8.0.80.0090.00917.00
8.0.70.0040.00416.95
8.0.60.0050.00316.86
8.0.50.0050.00316.98
8.0.30.0180.00716.92
8.0.20.0130.01417.40
8.0.10.0000.00816.92
8.0.00.0090.01716.74
7.4.330.0000.00615.00
7.4.320.0070.00016.60
7.4.300.0040.00416.66
7.4.290.0000.00716.60
7.4.280.0050.00316.71
7.4.270.0000.00816.61
7.4.260.0040.00416.46
7.4.250.0040.00416.68
7.4.240.0040.00416.63
7.4.230.0000.00816.79
7.4.220.0130.00816.70
7.4.210.0100.01316.50
7.4.200.0040.00416.38
7.4.160.0170.00416.58
7.4.150.0180.00417.40
7.4.140.0200.00617.86
7.4.130.0180.00616.62
7.4.120.0130.00716.50
7.4.110.0100.01016.43
7.4.100.0170.00316.49
7.4.90.0170.00316.40
7.4.80.0140.00819.39
7.4.70.0060.01316.68
7.4.60.0110.01116.51
7.4.50.0060.00316.63
7.4.40.0090.01216.20
7.4.30.0110.00916.43
7.4.00.0030.01515.08
7.3.330.0000.00513.09
7.3.320.0030.00413.17
7.3.310.0040.00416.31
7.3.300.0000.00716.18
7.3.290.0060.00916.38
7.3.280.0090.01116.37
7.3.270.0110.01117.40
7.3.260.0140.01116.65
7.3.250.0210.00516.47
7.3.240.0120.00916.52
7.3.230.0100.01016.77
7.3.210.0120.01616.72
7.3.200.0140.01016.39
7.3.190.0130.01616.47
7.3.180.0030.01416.28
7.3.170.0060.01516.43
7.3.160.0090.01116.35
7.3.120.0060.01315.13
7.2.330.0150.01516.66
7.2.320.0230.00416.69
7.2.310.0170.01016.77
7.2.300.0110.01016.50
7.2.290.0070.01316.53
7.1.70.0000.00717.04
7.1.60.0130.00719.70
7.1.50.0070.01016.80
7.1.00.0100.07322.28
7.0.200.0040.00416.76
7.0.140.0100.06722.16
7.0.60.0130.07720.02
7.0.50.0070.06017.71
7.0.40.0070.04320.26
7.0.30.0200.04720.25
7.0.20.0330.07720.33
7.0.10.0030.04320.13
7.0.00.0230.07020.12
5.6.280.0000.08021.11
5.6.210.0100.05020.84
5.6.200.0070.05718.21
5.6.190.0070.08320.46
5.6.180.0300.06320.38
5.6.170.0230.07720.54
5.6.160.0130.07020.70
5.6.150.0030.08318.29
5.6.140.0130.08318.18
5.6.130.0100.06318.30
5.6.120.0270.03721.09
5.6.110.0100.07021.25
5.6.100.0100.07321.14
5.6.90.0030.07721.09
5.6.80.0070.03720.43
5.5.350.0230.08320.55
5.5.340.0100.06318.04
5.5.330.0030.09320.25
5.5.320.0270.08320.20
5.5.310.0370.08020.50
5.5.300.0000.04318.06
5.5.290.0070.04717.96
5.5.280.0130.08021.00
5.5.270.0030.08020.89
5.5.260.0200.07720.88
5.5.250.0170.07320.73
5.5.240.0100.05720.32
5.4.450.0770.06719.50
5.4.440.0730.06719.53
5.4.430.0730.05719.67
5.4.420.1030.07019.16
5.4.410.0070.06019.00
5.4.400.0330.07718.98
5.4.390.0270.05718.87
5.4.380.0130.06018.80
5.4.370.0100.03718.73
5.4.360.0070.03719.00
5.4.350.0080.03812.19
5.4.340.0100.03712.19
5.4.320.0070.03812.67
5.4.310.0080.03812.66
5.4.300.0050.04012.67
5.4.290.0070.03912.67
5.4.280.0080.03612.56
5.4.270.0090.03512.57
5.4.260.0040.04112.57
5.4.250.0090.03812.56
5.4.240.0120.04012.56
5.4.230.0110.03912.56
5.4.220.0090.04012.55
5.4.210.0080.03712.56
5.4.200.0140.03412.55
5.4.190.0120.03412.55
5.4.180.0070.03712.55
5.4.170.0060.03812.57
5.4.160.0120.03412.56
5.4.150.0100.03412.56
5.4.140.0110.03412.23
5.4.130.0110.03312.23
5.4.120.0100.03812.18
5.4.110.0040.03912.18
5.4.100.0060.03712.18
5.4.90.0080.03812.18
5.4.80.0120.04112.18
5.4.70.0090.03412.18
5.4.60.0120.03812.18
5.4.50.0060.03812.18
5.4.40.0080.03712.16
5.4.30.0060.04412.16
5.4.20.0070.03912.17
5.4.10.0050.04012.16
5.4.00.0060.04511.66
5.3.290.0080.03712.80
5.3.280.0080.03612.70
5.3.270.0060.04012.73
5.3.260.0060.03912.72
5.3.250.0100.04212.72
5.3.240.0080.04212.72
5.3.230.0080.03512.70
5.3.220.0030.04012.68
5.3.210.0080.03612.68
5.3.200.0060.03712.68
5.3.190.0060.03712.68
5.3.180.0040.03712.67
5.3.170.0040.03712.67
5.3.160.0040.03812.67
5.3.150.0060.03712.67
5.3.140.0060.03912.66
5.3.130.0060.04212.66
5.3.120.0050.04112.66
5.3.110.0040.04012.65
5.3.100.0060.03712.12
5.3.90.0100.03312.08
5.3.80.0050.03712.08
5.3.70.0040.03812.07
5.3.60.0030.03912.07
5.3.50.0070.03512.00
5.3.40.0050.03712.00
5.3.30.0040.03711.95
5.3.20.0080.03711.72
5.3.10.0060.03511.70
5.3.00.0040.03811.68
5.2.170.0030.0329.19
5.2.160.0070.0279.19
5.2.150.0060.0309.18
5.2.140.0050.0319.18
5.2.130.0050.0309.14
5.2.120.0090.0299.14
5.2.110.0070.0319.15
5.2.100.0040.0309.14
5.2.90.0040.0309.14
5.2.80.0050.0299.14
5.2.70.0050.0299.14
5.2.60.0030.0319.09
5.2.50.0050.0299.06
5.2.40.0020.0319.04
5.2.30.0070.0279.01
5.2.20.0060.0279.00
5.2.10.0050.0278.93
5.2.00.0030.0308.79
5.1.60.0040.0238.07
5.1.50.0040.0258.07
5.1.40.0030.0248.05
5.1.30.0020.0288.39
5.1.20.0080.0238.42
5.1.10.0080.0228.14
5.1.00.0030.0258.15
5.0.50.0060.0186.63
5.0.40.0040.0196.48
5.0.30.0050.0296.30
5.0.20.0030.0196.27
5.0.10.0040.0216.24
5.0.00.0040.0346.23
4.4.90.0000.0184.78
4.4.80.0010.0164.75
4.4.70.0010.0164.76
4.4.60.0010.0204.76
4.4.50.0040.0174.77
4.4.40.0020.0294.71
4.4.30.0040.0144.76
4.4.20.0010.0184.85
4.4.10.0050.0224.84
4.4.00.0010.0314.76
4.3.110.0020.0154.67
4.3.100.0040.0144.66
4.3.90.0040.0124.63
4.3.80.0020.0264.58
4.3.70.0020.0144.63
4.3.60.0020.0214.62
4.3.50.0050.0184.63
4.3.40.0050.0324.54
4.3.30.0030.0153.28
4.3.20.0010.0163.25
4.3.10.0010.0163.22
4.3.00.0070.0238.54

preferences:
41.21 ms | 401 KiB | 5 Q