3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(1,2,3,4,5,6,7,8,9,10); $key = 2; foreach (new CallbackFilterIterator(new ArrayIterator($a), function($v, $k) use ($key) { static $good = false; $good |= $k === $key; return $good; }) 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)
8.3.60.0110.00416.63
8.3.50.0100.01116.52
8.3.40.0060.00918.58
8.3.30.0160.00018.71
8.3.20.0030.00618.42
8.3.10.0120.00418.64
8.3.00.0090.00019.13
8.2.180.0040.01516.32
8.2.170.0000.01422.96
8.2.160.0070.00718.92
8.2.150.0030.00624.18
8.2.140.0060.00324.66
8.2.130.0030.00626.16
8.2.120.0090.00020.55
8.2.110.0060.00320.47
8.2.100.0000.01217.60
8.2.90.0000.00819.22
8.2.80.0030.00519.32
8.2.70.0060.00317.50
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0080.00017.98
8.2.30.0030.00618.11
8.2.20.0040.00417.69
8.2.10.0000.00717.80
8.2.00.0050.00217.81
8.1.280.0080.00825.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00421.83
8.1.230.0000.01120.85
8.1.220.0090.00018.77
8.1.210.0030.00619.07
8.1.200.0050.00517.35
8.1.190.0050.00317.40
8.1.180.0030.00618.10
8.1.170.0030.00618.80
8.1.160.0080.00018.89
8.1.150.0000.00718.56
8.1.140.0000.00817.33
8.1.130.0040.00417.47
8.1.120.0040.00417.51
8.1.110.0030.00517.41
8.1.100.0000.00817.48
8.1.90.0070.00017.35
8.1.80.0000.00717.41
8.1.70.0030.00317.36
8.1.60.0060.00317.51
8.1.50.0040.00417.45
8.1.40.0050.00317.43
8.1.30.0030.00617.48
8.1.20.0000.00817.64
8.1.10.0020.00517.51
8.1.00.0030.00617.38
8.0.300.0000.00819.98
8.0.290.0040.00416.75
8.0.280.0000.00718.43
8.0.270.0070.00016.73
8.0.260.0040.00416.75
8.0.250.0040.00416.83
8.0.240.0000.00716.94
8.0.230.0000.00716.89
8.0.220.0030.00316.85
8.0.210.0050.00316.88
8.0.200.0030.00316.92
8.0.190.0040.00416.92
8.0.180.0030.00616.82
8.0.170.0000.00816.73
8.0.160.0000.00816.93
8.0.150.0070.00016.71
8.0.140.0070.00416.84
8.0.130.0000.00713.34
8.0.120.0060.00316.90
8.0.110.0020.00516.91
8.0.100.0000.00716.95
8.0.90.0040.00416.91
8.0.80.0090.01216.84
8.0.70.0040.00416.92
8.0.60.0000.00816.77
8.0.50.0050.00316.69
8.0.30.0140.00717.04
8.0.20.0120.00617.06
8.0.10.0040.00417.03
8.0.00.0130.01616.68
7.4.330.0000.00512.92
7.4.320.0000.00716.61
7.4.300.0070.00016.45
7.4.290.0030.00316.58
7.4.280.0040.00416.57
7.4.270.0030.00316.43
7.4.260.0040.00316.48
7.4.250.0030.00316.39
7.4.240.0070.00016.49
7.4.230.0050.00516.57
7.4.220.0100.01216.63
7.4.210.0120.00316.55
7.4.200.0050.00316.50
7.4.190.0070.00016.66
7.4.160.0040.01216.33
7.4.150.0070.01016.47
7.4.140.0090.00816.36
7.4.130.0040.01216.38
7.4.120.0100.00716.43
7.4.110.0060.01616.50
7.4.100.0090.00916.68
7.4.90.0150.00716.45
7.4.80.0100.00719.39
7.4.70.0140.00316.57
7.4.60.0100.00716.50
7.4.50.0000.00916.63
7.4.40.0150.00016.39
7.4.30.0100.00616.23
7.4.00.0030.01114.89
7.3.330.0000.00613.38
7.3.320.0000.00513.22
7.3.310.0060.00016.27
7.3.300.0030.00316.24
7.3.290.0070.00716.33
7.3.280.0130.00516.38
7.3.270.0090.00816.41
7.3.260.0090.01516.27
7.3.250.0100.01016.60
7.3.240.0070.01016.55
7.3.230.0040.01316.41
7.3.210.0070.01616.41
7.3.200.0030.01416.54
7.3.190.0090.01216.45
7.3.180.0100.00716.67
7.3.170.0120.00916.36
7.3.160.0120.00616.48
7.3.120.0030.01215.11
7.2.330.0100.00716.47
7.2.320.0060.01616.47
7.2.310.0170.00316.46
7.2.300.0060.01116.59
7.2.290.0100.01316.75
7.2.00.0070.00719.33
7.1.100.0070.00717.88
7.1.70.0000.01117.25
7.1.60.0130.01019.30
7.1.50.0190.01934.91
7.1.00.0000.03722.35
7.0.200.0040.00816.97
7.0.140.0100.07021.95
7.0.120.0030.03322.05
7.0.110.0030.04021.68
7.0.100.0030.04021.68
7.0.90.0030.03721.73
7.0.80.0000.04021.68
7.0.70.0100.03021.58
7.0.60.0030.04021.43
7.0.50.0000.04322.20
7.0.40.0000.04719.98
7.0.30.0000.04320.07
7.0.20.0030.06319.97
7.0.10.0030.04019.99
7.0.00.0000.04720.06
5.6.280.0030.07320.91
5.6.260.0070.05320.54
5.6.250.0030.03720.57
5.6.240.0030.04320.52
5.6.230.0030.05320.64
5.6.220.0030.05720.63
5.6.210.0030.04020.63
5.6.200.0070.03720.94
5.6.190.0000.04321.08
5.6.180.0030.06321.03
5.6.170.0070.03721.09
5.6.160.0030.08321.04
5.6.150.0030.08321.16
5.6.140.0070.07321.07
5.6.130.0070.08021.23
5.6.120.0000.09021.09
5.6.110.0070.07720.87
5.6.100.0070.08021.13
5.6.90.0100.08021.04
5.6.80.0000.04720.45
5.6.70.0070.07720.33
5.6.60.0100.06720.26
5.6.50.0070.07720.28
5.6.40.0030.06320.40
5.6.30.0100.05320.46
5.6.20.0100.07720.29
5.6.10.0100.07320.42
5.6.00.0070.04020.40
5.5.380.0000.04320.20
5.5.370.0100.03020.36
5.5.360.0100.04320.29
5.5.350.0030.04020.39
5.5.340.0000.04320.96
5.5.330.0000.05020.90
5.5.320.0070.03720.92
5.5.310.0000.04320.92
5.5.300.0070.08020.79
5.5.290.0170.04320.93
5.5.280.0070.05020.96
5.5.270.0100.08320.67
5.5.260.0030.08320.83
5.5.250.0130.07320.57
5.5.240.0070.04320.12
5.5.230.0100.07320.13
5.5.220.0070.07720.06
5.5.210.0070.07720.10
5.5.200.0070.07720.29
5.5.190.0070.08320.28
5.5.180.0100.07720.27
5.5.160.0070.08020.30
5.5.150.0000.08019.99
5.5.140.0100.07020.18
5.5.130.0070.08020.09
5.5.120.0030.08020.16
5.5.110.0030.08020.13
5.5.100.0130.07320.16
5.5.90.0100.07719.96
5.5.80.0130.06720.16
5.5.70.0000.05719.99
5.5.60.0030.08020.11
5.5.50.0030.07320.08
5.5.40.0030.07019.98
5.5.30.0070.07719.94
5.5.20.0070.07320.17
5.5.10.0070.06719.96
5.5.00.0070.07319.98
5.4.450.0100.07719.36
5.4.440.0100.07719.41
5.4.430.0100.07319.34
5.4.420.0000.08719.46
5.4.410.0070.07319.20
5.4.400.0030.08019.18
5.4.390.0200.05718.98
5.4.380.0170.04719.02
5.4.370.0070.07719.16
5.4.360.0070.07718.99
5.4.350.0030.06719.00
5.4.340.0030.07019.00
5.4.320.0170.07019.17
5.4.310.0000.08319.15
5.4.300.0030.07719.24
5.4.290.0130.07019.09
5.4.280.0070.05018.98
5.4.270.0070.06719.00
5.4.260.0070.07018.98
5.4.250.0070.07318.97
5.4.240.0000.07319.00
5.4.230.0070.05019.00
5.4.220.0100.07319.21
5.4.210.0070.05719.17
5.4.200.0100.07019.30
5.4.190.0170.07018.97
5.4.180.0130.07019.21
5.4.170.0030.07018.97
5.4.160.0070.05718.96
5.4.150.0070.07718.96
5.4.140.0100.05716.34
5.4.130.0070.06716.40
5.4.120.0070.07316.32
5.4.110.0030.06716.57
5.4.100.0100.06716.30
5.4.90.0070.07316.58
5.4.80.0030.07016.55
5.4.70.0070.07016.34
5.4.60.0130.03316.48
5.4.50.0030.06716.57
5.4.40.0070.07316.45
5.4.30.0070.06716.48
5.4.20.0000.07316.61
5.4.10.0130.06716.37
5.4.00.0070.07015.92
5.3.290.0030.07714.64
5.3.280.0070.07314.64
5.3.270.0100.06314.57
5.3.260.0030.07314.58
5.3.250.0000.08014.60
5.3.240.0000.08014.61
5.3.230.0030.07314.60
5.3.220.0030.04314.72
5.3.210.0130.07314.69
5.3.200.0000.06014.55
5.3.190.0030.04314.55
5.3.180.0000.07714.41
5.3.170.0100.07014.68
5.3.160.0130.06714.79
5.3.150.0030.07714.63
5.3.140.0030.07714.68
5.3.130.0000.08014.39
5.3.120.0030.07714.77
5.3.110.0000.08014.55
5.3.100.0100.07013.89
5.3.90.0030.07313.99
5.3.80.0100.06314.14
5.3.70.0030.07714.10
5.3.60.0070.07314.22
5.3.50.0030.07313.94
5.3.40.0000.05013.91
5.3.30.0100.06313.88
5.3.20.0070.06013.77
5.3.10.0100.05313.66
5.3.00.0000.07713.77
5.2.170.0030.06711.16
5.2.160.0030.06011.07
5.2.150.0000.06711.08
5.2.140.0000.06711.04
5.2.130.0070.05011.09
5.2.120.0000.03311.02
5.2.110.0070.02711.13
5.2.100.0000.03311.00
5.2.90.0030.06310.89
5.2.80.0030.04011.03
5.2.70.0030.05710.98
5.2.60.0070.05711.06
5.2.50.0130.05710.93
5.2.40.0030.06311.03
5.2.30.0070.05310.87
5.2.20.0070.03310.74
5.2.10.0030.06310.80
5.2.00.0030.06010.64
5.1.60.0070.05010.53
5.1.50.0000.05710.53
5.1.40.0230.02010.53
5.1.30.0070.05310.53
5.1.20.0030.05010.53
5.1.10.0030.05310.53
5.1.00.0070.04710.53
5.0.50.0030.05010.53
5.0.40.0070.04010.53
5.0.30.0000.03310.53
5.0.20.0030.04310.53
5.0.10.0070.04010.53
5.0.00.0030.06010.53
4.4.90.0000.03310.53
4.4.80.0000.03710.53
4.4.70.0030.03310.53
4.4.60.0030.03710.53
4.4.50.0030.03310.53
4.4.40.0000.05310.53
4.4.30.0030.03010.53
4.4.20.0000.03710.53
4.4.10.0000.03710.53
4.4.00.0030.05010.53
4.3.110.0030.02710.53
4.3.100.0000.03710.53
4.3.90.0030.03010.53
4.3.80.0000.05710.53
4.3.70.0030.03010.53
4.3.60.0000.03310.53
4.3.50.0000.03310.53
4.3.40.0030.03710.53
4.3.30.0070.03010.53
4.3.20.0070.03310.53
4.3.10.0000.03310.53
4.3.00.0000.02310.53

preferences:
81.81 ms | 400 KiB | 5 Q