3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = range("A", "E"); // 5 elements ; foreach ( new LimitIterator(new InfiniteIterator(new ArrayIterator($array)), 25, 5) as $chr ) { echo $chr, PHP_EOL; }

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)
8.3.70.0070.01016.58
8.3.60.0040.01118.18
8.3.50.0170.00322.11
8.3.40.0100.01018.67
8.3.30.0110.00418.54
8.3.20.0030.00618.74
8.3.10.0050.00320.84
8.3.00.0030.00522.08
8.2.180.0110.00716.47
8.2.170.0170.00322.96
8.2.160.0100.00320.51
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.96
8.2.110.0080.00320.53
8.2.100.0150.00017.72
8.2.90.0040.00418.34
8.2.80.0030.00617.97
8.2.70.0000.01117.38
8.2.60.0050.00317.93
8.2.50.0070.00418.07
8.2.40.0000.00717.91
8.2.30.0000.00721.20
8.2.20.0040.00417.69
8.2.10.0080.00017.67
8.2.00.0000.00817.56
8.1.280.0150.00025.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0040.00422.05
8.1.230.0040.00722.70
8.1.220.0080.00017.74
8.1.210.0080.00418.91
8.1.200.0090.00017.35
8.1.190.0040.00417.53
8.1.180.0000.00818.10
8.1.170.0000.00918.59
8.1.160.0040.00418.79
8.1.150.0080.00318.63
8.1.140.0020.00517.41
8.1.130.0030.00317.88
8.1.120.0000.00717.46
8.1.110.0020.00517.39
8.1.100.0030.00517.45
8.1.90.0070.00017.47
8.1.80.0040.00417.36
8.1.70.0030.00317.45
8.1.60.0000.00817.59
8.1.50.0040.00417.52
8.1.40.0020.00517.52
8.1.30.0000.00817.57
8.1.20.0000.00817.65
8.1.10.0000.00917.42
8.1.00.0040.00417.53
8.0.300.0040.00420.16
8.0.290.0040.00417.05
8.0.280.0030.00318.43
8.0.270.0070.00017.17
8.0.260.0000.00716.84
8.0.250.0030.00516.93
8.0.240.0080.00316.93
8.0.230.0020.00516.90
8.0.220.0000.00716.86
8.0.210.0030.00616.84
8.0.200.0000.00716.98
8.0.190.0030.00516.95
8.0.180.0050.00216.79
8.0.170.0050.00316.79
8.0.160.0030.00316.72
8.0.150.0040.00316.75
8.0.140.0090.00916.86
8.0.130.0060.00013.32
8.0.120.0040.00416.87
8.0.110.0000.00716.92
8.0.100.0060.00316.84
8.0.90.0070.00016.77
8.0.80.0060.01016.95
8.0.70.0040.00416.76
8.0.60.0040.00416.70
8.0.50.0030.00416.90
8.0.30.0100.00817.06
8.0.20.0160.00717.40
8.0.10.0030.00516.87
8.0.00.0110.00716.72
7.4.330.0050.00016.82
7.4.320.0000.01016.42
7.4.300.0000.00616.59
7.4.290.0000.00716.64
7.4.280.0000.00716.55
7.4.270.0000.00716.52
7.4.260.0000.00613.38
7.4.250.0000.00716.57
7.4.240.0030.00316.59
7.4.230.0000.00816.57
7.4.220.0150.00316.35
7.4.210.0080.00816.60
7.4.200.0070.00016.61
7.4.190.0040.00316.66
7.4.160.0070.01016.38
7.4.150.0060.01917.40
7.4.140.0060.01117.86
7.4.130.0090.00916.41
7.4.120.0070.01016.37
7.4.110.0100.01016.54
7.4.100.0130.01016.54
7.4.90.0110.00616.54
7.4.80.0060.01219.39
7.4.70.0030.01416.38
7.4.60.0150.00816.46
7.4.50.0040.00416.32
7.4.40.0120.00322.77
7.4.30.0130.00716.37
7.4.00.0090.00915.13
7.3.330.0000.00513.17
7.3.320.0030.00313.17
7.3.310.0000.00716.23
7.3.300.0030.00316.12
7.3.290.0000.01416.30
7.3.280.0070.00916.25
7.3.270.0080.01717.40
7.3.260.0140.01418.24
7.3.250.0120.00616.50
7.3.240.0080.00816.56
7.3.230.0170.00016.58
7.3.210.0100.00716.25
7.3.200.0140.00919.39
7.3.190.0120.00616.62
7.3.180.0120.00316.18
7.3.170.0110.00616.30
7.3.160.0080.00816.23
7.3.120.0100.00614.67
7.2.330.0150.00816.75
7.2.320.0130.00316.57
7.2.310.0100.01616.71
7.2.300.0100.00716.40
7.2.290.0060.01016.81
7.2.60.0000.01516.86
7.1.200.0000.01415.66
7.1.70.0060.00317.32
7.1.60.0130.01319.40
7.1.50.0140.00716.87
7.1.00.0000.03722.54
7.0.200.0040.00416.59
7.0.140.0030.06722.09
7.0.100.0070.08020.02
7.0.90.0070.06719.91
7.0.80.0170.04319.89
7.0.70.0030.04019.89
7.0.60.0130.03319.91
7.0.50.0070.04320.39
7.0.40.0070.03720.18
7.0.30.0030.04320.10
7.0.20.0100.03020.09
7.0.10.0100.03320.17
7.0.00.0130.03320.08
5.6.280.0030.07320.86
5.6.250.0070.07020.53
5.6.240.0070.04020.67
5.6.230.0030.04320.59
5.6.220.0030.05020.61
5.6.210.0070.05020.45
5.6.200.0000.04721.06
5.6.190.0030.04321.05
5.6.180.0000.08321.00
5.6.170.0070.04020.95
5.6.160.0000.05721.11
5.6.150.0100.03721.04
5.6.140.0030.04320.98
5.6.130.0000.04721.03
5.6.120.0070.03721.13
5.6.110.0070.03720.96
5.6.100.0100.06321.02
5.6.90.0030.04021.02
5.6.80.0030.04320.55
5.6.70.0070.07020.43
5.6.60.0030.08020.43
5.6.50.0000.04320.31
5.6.40.0170.07020.43
5.6.30.0070.04020.44
5.6.20.0130.07020.52
5.6.10.0070.05020.43
5.6.00.0100.07720.44
5.5.380.0130.06720.49
5.5.370.0130.04020.36
5.5.360.0000.04720.33
5.5.350.0070.05720.38
5.5.340.0130.03320.86
5.5.330.0070.07320.91
5.5.320.0130.05020.92
5.5.310.0000.03720.75
5.5.300.0030.04320.83
5.5.290.0070.03320.82
5.5.280.0070.04720.91
5.5.270.0070.04020.75
5.5.260.0000.04720.89
5.5.250.0000.04320.69
5.5.240.0000.04720.30
5.5.230.0100.05720.30
5.5.220.0070.06720.24
5.5.210.0000.08020.13
5.5.200.0170.07020.11
5.5.190.0030.04320.18
5.5.180.0070.08720.22
5.5.160.0070.07020.17
5.5.150.0030.06320.21
5.5.140.0070.07020.23
5.5.130.0070.05320.18
5.5.120.0030.08320.18
5.5.110.0070.04720.07
5.5.100.0070.04320.05
5.5.90.0030.07020.04
5.5.80.0170.06720.00
5.5.70.0130.06319.96
5.5.60.0100.07720.16
5.5.50.0200.06020.15
5.5.40.0130.07019.93
5.5.30.0130.07720.14
5.5.20.0070.04720.02
5.5.10.0170.06720.00
5.5.00.0200.06020.06
5.4.450.0070.04319.56
5.4.440.0000.04019.11
5.4.430.0070.03319.29
5.4.420.0030.04719.30
5.4.410.0030.03719.27
5.4.400.0030.03319.05
5.4.390.0030.05718.81
5.4.380.0070.07018.91
5.4.370.0000.03718.96
5.4.360.0100.07018.94
5.4.350.0070.06719.10
5.4.340.0070.06319.14
5.4.320.0000.08019.11
5.4.310.0070.08719.11
5.4.300.0070.05018.90
5.4.290.0130.07719.03
5.4.280.0170.06719.09
5.4.270.0070.04019.12
5.4.260.0070.04319.02
5.4.250.0030.08019.09
5.4.240.0070.08319.02
5.4.230.0030.07718.80
5.4.220.0130.03718.91
5.4.210.0170.07719.04
5.4.200.0100.06719.05
5.4.190.0030.07719.02
5.4.180.0100.04019.01
5.4.170.0070.06319.13
5.4.160.0030.07719.07
5.4.150.0030.04719.20
5.4.140.0030.05316.37
5.4.130.0030.07716.38
5.4.120.0100.06016.28
5.4.110.0100.04316.20
5.4.100.0030.07316.21
5.4.90.0030.07716.30
5.4.80.0100.07016.39
5.4.70.0070.04016.31
5.4.60.0000.04316.38
5.4.50.0130.02716.33
5.4.40.0170.03716.36
5.4.30.0130.07316.39
5.4.20.0030.05016.38
5.4.10.0100.03316.27
5.4.00.0100.06015.83
5.3.290.0200.05714.64
5.3.280.0130.06714.60
5.3.270.0130.07014.54
5.3.260.0000.04714.46
5.3.250.0100.06314.42
5.3.240.0070.04014.59
5.3.230.0030.04714.55
5.3.220.0070.04714.55
5.3.210.0070.08314.54
5.3.200.0030.04314.51
5.3.190.0070.06014.53
5.3.180.0070.06014.54
5.3.170.0030.08014.57
5.3.160.0030.07314.38
5.3.150.0030.05314.38
5.3.140.0070.03714.57
5.3.130.0100.06314.40
5.3.120.0100.04714.45
5.3.110.0100.03314.53
5.3.100.0100.07013.85
5.3.90.0070.07714.02
5.3.80.0070.08013.95
5.3.70.0030.08313.86
5.3.60.0030.06013.96
5.3.50.0030.06313.90
5.3.40.0030.07713.93
5.3.30.0000.05313.77
5.3.20.0030.06013.68
5.3.10.0070.05313.61
5.3.00.0130.05713.54
5.2.170.0000.06310.95
5.2.160.0000.05711.23
5.2.150.0000.06011.18
5.2.140.0070.06311.06
5.2.130.0030.03311.17
5.2.120.0130.05010.93
5.2.110.0030.06310.91
5.2.100.0000.05011.06
5.2.90.0100.06011.08
5.2.80.0030.05310.91
5.2.70.0030.03311.14
5.2.60.0100.05010.84
5.2.50.0000.07310.86
5.2.40.0100.05011.00
5.2.30.0030.06710.78
5.2.20.0030.03710.96
5.2.10.0130.03310.88
5.2.00.0030.05010.77
5.1.60.0070.04710.39
5.1.50.0000.03010.39
5.1.40.0130.04310.39
5.1.30.0070.06010.39
5.1.20.0070.02710.42
5.1.10.0070.05010.39
5.1.00.0070.04310.39
5.0.50.0030.02710.39
5.0.40.0030.03010.39
5.0.30.0070.03010.39
5.0.20.0030.02010.39
5.0.10.0030.04010.39
5.0.00.0000.07010.39
4.4.90.0030.03010.39
4.4.80.0000.03710.39
4.4.70.0070.03010.39
4.4.60.0070.03310.39
4.4.50.0070.03310.39
4.4.40.0000.05710.39
4.4.30.0000.03710.39
4.4.20.0000.02710.39
4.4.10.0000.01710.39
4.4.00.0000.04010.39
4.3.110.0000.02010.39
4.3.100.0030.02310.39
4.3.90.0030.03010.39
4.3.80.0030.04010.39
4.3.70.0000.02710.39
4.3.60.0100.02710.39
4.3.50.0000.02710.39
4.3.40.0000.03710.39
4.3.30.0000.03310.39
4.3.20.0070.01310.39
4.3.10.0000.03710.39
4.3.00.0030.02010.39

preferences:
69.66 ms | 401 KiB | 5 Q