3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5,6,7,8,9,10); foreach ($a as $k => $v) { if ($k < 2) continue; echo $v; } echo "\n"; foreach (new LimitIterator(InfiniteIterator(new ArrayIterator($a)), 2, count($a)) as $v) { echo $v; }

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)
8.3.60.0030.01018.43
8.3.50.0140.00721.20
8.3.40.0070.00718.89
8.3.30.0080.00620.31
8.3.20.0040.00420.45
8.3.10.0070.00021.12
8.3.00.0070.00023.66
8.2.180.0110.01116.38
8.2.170.0090.00622.96
8.2.160.0040.01120.35
8.2.150.0080.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.03
8.2.110.0060.00319.20
8.2.100.0060.00617.84
8.2.90.0040.00419.02
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0040.00418.05
8.2.50.0070.00318.07
8.2.40.0060.00318.16
8.2.30.0030.00619.41
8.2.20.0050.00317.58
8.2.10.0000.00717.67
8.2.00.0000.00817.78
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0090.00023.75
8.1.230.0060.00620.86
8.1.220.0040.00418.77
8.1.210.0040.00419.06
8.1.200.0040.00417.47
8.1.190.0040.00417.63
8.1.180.0040.00818.10
8.1.170.0030.00618.46
8.1.160.0050.00218.86
8.1.150.0000.00718.64
8.1.140.0000.00717.38
8.1.130.0000.00817.77
8.1.120.0040.00417.40
8.1.110.0070.00017.43
8.1.100.0040.00417.33
8.1.90.0000.00817.48
8.1.80.0030.00317.52
8.1.70.0030.00317.39
8.1.60.0040.00417.57
8.1.50.0030.00617.36
8.1.40.0040.00417.50
8.1.30.0000.00717.53
8.1.20.0000.00817.56
8.1.10.0080.00017.49
8.1.00.0080.00017.50
8.0.300.0080.00019.89
8.0.290.0070.00017.18
8.0.280.0000.00718.36
8.0.270.0060.00316.83
8.0.260.0030.00316.78
8.0.250.0000.00717.03
8.0.240.0030.00316.94
8.0.230.0030.00316.93
8.0.220.0000.00717.01
8.0.210.0030.00316.81
8.0.200.0000.00617.01
8.0.190.0050.00316.98
8.0.180.0000.00717.00
8.0.170.0000.00816.84
8.0.160.0000.00717.04
8.0.150.0000.00716.95
8.0.140.0040.00416.93
8.0.130.0030.00313.37
8.0.120.0000.00716.88
8.0.110.0040.00416.77
8.0.100.0000.00716.85
8.0.90.0040.00416.77
8.0.80.0120.00316.90
8.0.70.0040.00416.83
8.0.60.0040.00417.07
8.0.50.0040.00416.81
8.0.30.0140.00417.25
8.0.20.0080.01117.40
8.0.10.0070.00016.88
8.0.00.0090.01016.71
7.4.330.0000.00414.86
7.4.320.0030.00316.52
7.4.300.0000.00616.48
7.4.290.0040.00416.49
7.4.280.0000.00716.52
7.4.270.0040.00416.52
7.4.260.0030.00313.28
7.4.250.0070.00016.57
7.4.240.0000.00716.60
7.4.230.0030.00316.25
7.4.220.0030.01716.62
7.4.210.0080.00916.58
7.4.200.0070.00016.57
7.4.190.0030.00316.30
7.4.160.0120.00916.57
7.4.150.0060.01217.40
7.4.140.0070.01017.86
7.4.130.0070.01116.59
7.4.120.0100.00816.55
7.4.110.0150.00316.54
7.4.100.0090.00916.66
7.4.90.0120.01216.61
7.4.80.0070.01019.39
7.4.70.0140.00316.42
7.4.60.0120.00816.63
7.4.50.0060.00316.41
7.4.40.0030.01322.77
7.4.30.0080.01116.67
7.4.00.0030.01315.14
7.3.330.0000.00513.20
7.3.320.0030.00313.16
7.3.310.0030.00316.38
7.3.300.0030.00316.30
7.3.290.0030.01016.37
7.3.280.0110.00616.37
7.3.270.0190.00317.40
7.3.260.0080.00918.24
7.3.250.0030.01416.48
7.3.240.0080.00816.39
7.3.230.0120.00616.50
7.3.210.0100.00616.28
7.3.200.0090.01219.39
7.3.190.0100.00716.53
7.3.180.0140.00716.65
7.3.170.0110.00716.43
7.3.160.0070.01016.25
7.3.120.0030.01314.77
7.3.10.0060.00616.70
7.3.00.0050.00616.66
7.2.330.0100.01016.39
7.2.320.0060.01116.66
7.2.310.0030.01916.77
7.2.300.0100.00716.39
7.2.290.0120.00416.81
7.2.130.0030.00617.01
7.2.120.0080.00416.98
7.2.110.0110.00316.88
7.2.100.0030.00716.60
7.2.90.0090.00317.02
7.2.80.0080.00616.93
7.2.70.0070.00316.56
7.2.60.0070.00716.87
7.2.50.0030.00917.00
7.2.40.0070.01016.97
7.2.30.0110.00016.73
7.2.20.0050.00516.99
7.2.10.0030.00916.96
7.2.00.0070.00718.00
7.1.250.0030.00615.59
7.1.200.0000.00815.70
7.1.100.0070.00418.27
7.1.70.0060.01117.17
7.1.60.0030.01319.17
7.1.50.0130.01016.96
7.1.00.0030.07722.51
7.0.200.0070.00316.93
7.0.140.0070.07022.08
7.0.60.0030.07019.93
7.0.50.0100.03317.80
7.0.40.0000.08320.23
7.0.30.0030.04720.15
7.0.20.0300.07020.04
7.0.10.0030.04320.09
7.0.00.0070.05020.03
5.6.280.0000.07721.01
5.6.210.0030.08720.72
5.6.200.0070.07318.22
5.6.190.0100.08320.59
5.6.180.0270.05320.67
5.6.170.0270.04320.38
5.6.160.0030.08320.48
5.6.150.0070.07718.21
5.6.140.0130.07018.13
5.6.130.0030.04018.21
5.6.120.0070.05720.90
5.6.110.0030.05321.11
5.6.100.0030.08320.98
5.6.90.0130.05720.99
5.6.80.0030.03720.40
5.5.350.0430.06320.43
5.5.340.0070.06017.90
5.5.330.0100.08020.19
5.5.320.0200.07320.14
5.5.310.0330.06320.20
5.5.300.0000.04317.92
5.5.290.0030.05017.91
5.5.280.0030.04020.84
5.5.270.0070.03720.86
5.5.260.0030.04020.61
5.5.250.0070.08320.46
5.5.240.0030.04320.23
5.4.450.3330.04019.25
5.4.440.3300.04019.24
5.4.430.3300.04319.20
5.4.420.3570.03319.49
5.4.410.4070.03719.44
5.4.400.4000.04019.09
5.4.390.4000.03719.13
5.4.380.0770.05319.13
5.4.370.0030.03719.05
5.4.360.0070.04719.08
5.4.350.1670.03719.08
5.4.340.3830.03319.25
5.4.320.3770.04318.93
5.4.310.3370.03718.93
5.4.300.3370.03319.09
5.4.290.3000.04018.77
5.4.280.3100.03318.77
5.4.270.3270.04019.13
5.4.260.3370.03319.25
5.4.250.3670.04319.09
5.4.240.3400.03319.23
5.4.230.3300.04319.23
5.4.220.3570.03719.05
5.4.210.3470.03718.93
5.4.200.3370.03319.13
5.4.190.3900.04019.04
5.4.180.3370.02719.07
5.4.170.3200.03318.91
5.4.160.3470.03319.07
5.4.150.3400.03719.05
5.4.140.3100.02716.19
5.4.130.3230.03716.28
5.4.120.3230.03716.16
5.4.110.3300.03716.07
5.4.100.3370.03716.47
5.4.90.3370.03016.18
5.4.80.3270.03016.37
5.4.70.3700.02716.29
5.4.60.2930.03016.38
5.4.50.3430.03316.15
5.4.40.3370.03716.44
5.4.30.3300.04016.35
5.4.20.3400.03016.36
5.4.10.3530.04316.47
5.4.00.3400.03315.68
5.3.290.3370.03714.61
5.3.280.3330.03714.50
5.3.270.3570.04314.55
5.3.260.3330.03714.45
5.3.250.4300.02714.45
5.3.240.3400.03714.48
5.3.230.3630.04014.43
5.3.220.3270.03714.40
5.3.210.3370.03714.41
5.3.200.3470.03014.42
5.3.190.4030.04014.55
5.3.180.3130.03314.43
5.3.170.3300.04014.51
5.3.160.3470.04314.41
5.3.150.3100.04014.66
5.3.140.3400.03014.46
5.3.130.3400.03314.38
5.3.120.3030.04014.39
5.3.110.3330.04314.40
5.3.100.3330.03713.89
5.3.90.3100.03014.03
5.3.80.3400.03314.07
5.3.70.3270.03313.87
5.3.60.2600.04314.10
5.3.50.3100.03313.99
5.3.40.3600.04013.96
5.3.30.4070.03014.00
5.3.20.3500.03313.64
5.3.10.3100.03313.49
5.3.00.3570.04013.70
5.2.170.2530.03010.98
5.2.160.2900.02311.00
5.2.150.2800.02711.09
5.2.140.2770.03711.00
5.2.130.2900.02710.93
5.2.120.2930.02711.15
5.2.110.2970.02710.96
5.2.100.2800.03311.04
5.2.90.2800.02711.12
5.2.80.2830.03010.93
5.2.70.2730.02710.95
5.2.60.2800.03311.11
5.2.50.2830.03311.03
5.2.40.2130.03310.85
5.2.30.2230.02710.81
5.2.20.2400.02310.89
5.2.10.2170.03010.78
5.2.00.2370.02310.66
5.1.60.2030.02310.63
5.1.50.2300.02710.63
5.1.40.2000.02710.63
5.1.30.2330.02710.63
5.1.20.2100.02710.63
5.1.10.2330.02310.63
5.1.00.2000.02710.63
5.0.50.1170.02310.63
5.0.40.1170.02010.63
5.0.30.1130.04010.63
5.0.20.1070.02310.63
5.0.10.1230.02010.63
5.0.00.1230.03010.63
4.4.90.1370.01010.63
4.4.80.1270.02010.63
4.4.70.1030.02010.63
4.4.60.1030.01710.63
4.4.50.1100.01310.63
4.4.40.1270.03310.63
4.4.30.1000.01710.63
4.4.20.1130.01710.63
4.4.10.1300.02010.63
4.4.00.1070.02310.63
4.3.110.1070.01010.63
4.3.100.1100.01010.63
4.3.90.1030.01310.63
4.3.80.1030.02710.63
4.3.70.1170.01710.63
4.3.60.1030.01710.63
4.3.50.1130.01310.63
4.3.40.1270.03010.63
4.3.30.0530.01710.63
4.3.20.0700.02010.63
4.3.10.0500.01710.63
4.3.00.0700.02010.63

preferences:
47.22 ms | 400 KiB | 5 Q