3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5,6,7,8,9,10); $key = 2; foreach (new LimitIterator(new CallbackFilterIterator(new InfiniteIterator(new ArrayIterator($a)), function($v, $k) use ($key) { static $good = false; $good |= $k === $key; return $good; }), 0, count($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)
8.3.60.0080.00816.63
8.3.50.0100.01316.53
8.3.40.0100.00718.67
8.3.30.0070.00718.84
8.3.20.0050.00318.60
8.3.10.0080.00318.60
8.3.00.0040.00419.13
8.2.180.0090.00625.92
8.2.170.0150.00018.89
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0000.00820.75
8.2.110.0090.00021.03
8.2.100.0090.00317.78
8.2.90.0000.00919.52
8.2.80.0000.00719.17
8.2.70.0050.00317.50
8.2.60.0000.00817.75
8.2.50.0050.00317.93
8.2.40.0050.00319.88
8.2.30.0060.00317.64
8.2.20.0070.00417.76
8.2.10.0050.00217.82
8.2.00.0020.00517.63
8.1.280.0110.01125.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00622.61
8.1.230.0100.00020.96
8.1.220.0090.00017.78
8.1.210.0040.00718.87
8.1.200.0040.00417.47
8.1.190.0030.00717.25
8.1.180.0080.00018.10
8.1.170.0050.00317.62
8.1.160.0040.00419.12
8.1.150.0000.00818.58
8.1.140.0000.00717.49
8.1.130.0030.00317.83
8.1.120.0000.00817.47
8.1.110.0040.00417.52
8.1.100.0060.00317.53
8.1.90.0020.00517.37
8.1.80.0030.00517.36
8.1.70.0070.00017.44
8.1.60.0100.00017.46
8.1.50.0040.00417.47
8.1.40.0000.00817.52
8.1.30.0040.00417.70
8.1.20.0090.00317.73
8.1.10.0080.00017.54
8.1.00.0050.00317.50
8.0.300.0070.00019.86
8.0.290.0040.00416.63
8.0.280.0070.00018.54
8.0.270.0080.00017.25
8.0.260.0070.00016.81
8.0.250.0080.00017.00
8.0.240.0050.00316.88
8.0.230.0000.00616.89
8.0.220.0050.00316.80
8.0.210.0050.00216.93
8.0.200.0040.00416.83
8.0.190.0070.00016.84
8.0.180.0000.00716.78
8.0.170.0000.00816.73
8.0.160.0080.00016.84
8.0.150.0000.00816.71
8.0.140.0060.00316.83
8.0.130.0000.00613.33
8.0.120.0060.00316.86
8.0.110.0030.00516.75
8.0.100.0040.00416.91
8.0.90.0000.00816.95
8.0.80.0120.00416.95
8.0.70.0040.00416.68
8.0.60.0050.00316.73
8.0.50.0040.00416.75
8.0.30.0070.01417.01
8.0.20.0080.01017.09
8.0.10.0040.00416.89
8.0.00.0100.00816.90
7.4.330.0050.00012.97
7.4.320.0000.00616.63
7.4.300.0000.00616.59
7.4.290.0030.00316.51
7.4.280.0090.00016.52
7.4.270.0030.00316.46
7.4.260.0060.00013.18
7.4.250.0080.00016.51
7.4.240.0080.00016.54
7.4.230.0070.00016.38
7.4.220.0000.01516.64
7.4.210.0120.00316.70
7.4.200.0000.00716.39
7.4.190.0070.00016.37
7.4.160.0080.00816.63
7.4.150.0090.00916.44
7.4.140.0140.00316.46
7.4.130.0150.00616.37
7.4.120.0110.00616.48
7.4.110.0060.01216.52
7.4.100.0040.01316.51
7.4.90.0040.01416.65
7.4.80.0030.01419.39
7.4.70.0040.01216.49
7.4.60.0070.01016.61
7.4.50.0060.00616.54
7.4.40.0120.00216.41
7.4.30.0100.00616.61
7.4.00.0030.01414.98
7.3.330.0030.00313.36
7.3.320.0000.00613.20
7.3.310.0040.00416.39
7.3.300.0030.00316.27
7.3.290.0070.00816.38
7.3.280.0120.00616.30
7.3.270.0060.01116.36
7.3.260.0070.01016.72
7.3.250.0080.01416.50
7.3.240.0170.00316.21
7.3.230.0100.00716.40
7.3.210.0070.01016.24
7.3.200.0060.01616.32
7.3.190.0130.00716.27
7.3.180.0120.00816.61
7.3.170.0120.00616.54
7.3.160.0030.01316.52
7.3.120.0070.00414.68
7.2.330.0150.00316.58
7.2.320.0000.01716.52
7.2.310.0060.01316.79
7.2.300.0070.01316.72
7.2.290.0100.00616.42
7.2.60.0070.00716.95
7.2.00.0030.01019.32
7.1.200.0030.00715.85
7.1.100.0060.00618.11
7.1.70.0070.00017.25
7.1.60.0100.01419.30
7.1.50.0070.01416.94
7.1.00.0030.06322.36
7.0.200.0060.00616.77
7.0.140.0000.07722.09
7.0.120.0030.06722.18
7.0.60.0170.07019.91
7.0.50.0070.08317.85
7.0.40.0100.08320.27
7.0.30.0100.06020.06
7.0.20.0300.07720.09
7.0.10.0070.08320.05
7.0.00.0070.08320.32
5.6.280.0000.07721.09
5.6.210.0030.05320.73
5.6.200.0070.03718.18
5.6.190.0000.06020.62
5.6.180.0330.03720.77
5.6.170.0170.04320.55
5.6.160.0070.04720.48
5.6.150.0100.04018.27
5.6.140.0000.05718.14
5.6.130.0030.07018.18
5.6.120.0130.07021.04
5.6.110.0130.07720.97
5.6.100.0070.05721.12
5.6.90.0170.07320.97
5.6.80.0030.08020.44
5.5.350.0200.03020.42
5.5.340.0030.05717.99
5.5.330.0070.09320.47
5.5.320.0370.05320.52
5.5.310.0170.04320.21
5.5.300.0100.07717.97
5.5.290.0100.05718.08
5.5.280.0000.04720.88
5.5.270.0130.07720.93
5.5.260.0100.04320.76
5.5.250.0200.07320.78
5.5.240.0100.07020.25
5.4.450.0030.05719.45
5.4.440.0100.07719.20
5.4.430.0030.04019.48
5.4.420.0070.07019.34
5.4.410.0070.05019.34
5.4.400.0200.06019.16
5.4.390.0030.05019.24
5.4.380.0030.04719.20
5.4.370.0070.05719.09
5.4.360.0030.08319.24
5.4.350.0230.05719.25
5.4.340.0100.07719.24
5.4.320.0030.03719.16
5.4.310.0070.04018.87
5.4.300.0000.04319.24
5.4.290.0070.03319.11
5.4.280.0070.03319.24
5.4.270.0070.05019.18
5.4.260.0130.02719.15
5.4.250.0070.03319.07
5.4.240.0000.04019.19
5.4.230.0070.03318.96
5.4.220.0130.03018.86
5.4.210.0070.03319.00
5.4.200.0000.04719.25
5.4.190.0070.03719.14
5.4.180.0030.03718.97
5.4.170.0070.03318.97
5.4.160.0030.03719.22
5.4.150.0070.05019.23
5.4.140.0030.03716.32
5.4.130.0000.03716.38
5.4.120.0030.03716.50
5.4.110.0000.04016.43
5.4.100.0000.04016.47
5.4.90.0030.04016.27
5.4.80.0000.03716.30
5.4.70.0070.03316.39
5.4.60.0000.03716.25
5.4.50.0030.04016.30
5.4.40.0070.03316.45
5.4.30.0000.04016.64
5.4.20.0070.07016.36
5.4.10.0070.04316.40
5.4.00.0200.05315.90
5.3.290.0030.04014.66
5.3.280.0030.03714.59
5.3.270.0170.02714.49
5.3.260.0030.04314.66
5.3.250.0070.03314.60
5.3.240.0000.03714.63
5.3.230.0030.03714.66
5.3.220.0000.04014.61
5.3.210.0000.04714.61
5.3.200.0030.03714.73
5.3.190.0070.03714.61
5.3.180.0170.03014.71
5.3.170.0070.03314.71
5.3.160.0130.03314.59
5.3.150.0030.03714.57
5.3.140.0030.03714.63
5.3.130.0000.04014.62
5.3.120.0070.07314.54
5.3.110.0070.05014.54
5.3.100.0130.03714.04
5.3.90.0070.07313.94
5.3.80.0070.05313.94
5.3.70.0030.08014.07
5.3.60.0070.05014.05
5.3.50.0070.04713.99
5.3.40.0070.07314.00
5.3.30.0030.05313.90
5.3.20.0200.05013.75
5.3.10.0100.06013.62
5.3.00.0130.06313.69
5.2.170.0070.06311.14
5.2.160.0000.03311.14
5.2.150.0000.06711.13
5.2.140.0130.05011.07
5.2.130.0000.06311.09
5.2.120.0200.04710.96
5.2.110.0070.06011.08
5.2.100.0000.04010.93
5.2.90.0000.03311.11
5.2.80.0100.05711.06
5.2.70.0070.04011.25
5.2.60.0000.05311.04
5.2.50.0030.04010.92
5.2.40.0100.02711.14
5.2.30.0030.06010.91
5.2.20.0170.04710.86
5.2.10.0070.05310.85
5.2.00.0000.04710.71
5.1.60.0030.0239.95
5.1.50.0000.0279.99
5.1.40.0000.0509.99
5.1.30.0000.05710.33
5.1.20.0000.06310.36
5.1.10.0030.0609.97
5.1.00.0030.05710.08
5.0.50.0000.0478.55
5.0.40.0030.0408.46
5.0.30.0070.0438.27
5.0.20.0070.0408.27
5.0.10.0030.0308.33
5.0.00.0100.0608.30
4.4.90.0030.0178.27
4.4.80.0000.0178.27
4.4.70.0030.0278.27
4.4.60.0000.0178.27
4.4.50.0030.0278.27
4.4.40.0000.0378.27
4.4.30.0030.0238.27
4.4.20.0070.0238.27
4.4.10.0000.0178.27
4.4.00.0030.0538.27
4.3.110.0030.0178.27
4.3.100.0030.0208.27
4.3.90.0030.0338.27
4.3.80.0000.0538.27
4.3.70.0070.0208.27
4.3.60.0100.0208.27
4.3.50.0030.0178.27
4.3.40.0000.0508.27
4.3.30.0070.0238.27
4.3.20.0030.0338.27
4.3.10.0000.0338.27
4.3.00.0070.0138.27

preferences:
56.65 ms | 401 KiB | 5 Q