3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a1 = range(2, 4048, 2); $a2 = range(4, 8096, 4); $a3 = []; for($i = 0; $i < count($a1); $i++){ for($j = 0; $j < count($a2); $j++){ if($a1[$i] === $a2[$j]){ $a3[] = $a1[$i]; } } } print_r($a3);

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)
8.3.60.0130.10316.63
8.3.50.0070.12222.12
8.3.40.0070.11518.78
8.3.30.0030.14219.31
8.3.20.0070.05520.34
8.3.10.0030.06520.62
8.3.00.0070.05719.50
8.2.180.0160.12218.42
8.2.170.0070.10822.96
8.2.160.0100.13719.08
8.2.150.0030.06424.18
8.2.140.0030.06224.66
8.2.130.0070.05626.16
8.2.120.0070.06121.03
8.2.110.0030.10619.31
8.2.100.0100.07617.91
8.2.90.0030.07619.22
8.2.80.0070.07417.97
8.2.70.0100.08117.50
8.2.60.0030.07617.93
8.2.50.0070.08618.07
8.2.40.0070.08220.09
8.2.30.0070.07219.71
8.2.20.0000.08317.73
8.2.10.0000.08118.14
8.2.00.0030.08117.77
8.1.280.0160.12425.92
8.1.270.0100.05623.91
8.1.260.0000.06326.35
8.1.250.0030.06228.09
8.1.240.0000.10922.60
8.1.230.0070.07621.09
8.1.220.0030.07617.89
8.1.210.0060.07518.77
8.1.200.0070.07517.48
8.1.190.0070.07317.36
8.1.180.0060.07518.10
8.1.170.0000.08020.44
8.1.160.0030.07622.28
8.1.150.0000.08019.12
8.1.140.0030.08317.59
8.1.130.0030.07518.06
8.1.120.0070.07417.62
8.1.110.0070.07317.51
8.1.100.0000.07917.65
8.1.90.0030.07517.73
8.1.80.0000.07917.55
8.1.70.0000.07917.62
8.1.60.0030.12617.79
8.1.50.0070.10317.66
8.1.40.0000.10917.73
8.1.30.0070.10417.70
8.1.20.0070.10317.70
8.1.10.0070.10317.77
8.1.00.0000.10917.73
8.0.300.0000.08220.02
8.0.290.0030.09916.75
8.0.280.0030.09618.56
8.0.270.0030.09717.37
8.0.260.0000.11117.35
8.0.250.0030.10617.15
8.0.240.0030.09517.11
8.0.230.0030.17516.98
8.0.220.0000.09017.04
8.0.210.0030.08116.98
8.0.200.0070.07516.97
8.0.190.0100.10017.02
8.0.180.0070.10216.93
8.0.170.0030.10717.07
8.0.160.0000.11017.05
8.0.150.0030.10717.06
8.0.140.0000.10917.08
8.0.130.0000.10713.48
8.0.120.0000.11216.97
8.0.110.0070.10217.05
8.0.100.0060.10217.05
8.0.90.0030.10517.05
8.0.80.0200.13617.11
8.0.70.0000.11117.09
8.0.60.0070.10416.96
8.0.50.0030.11617.04
8.0.30.0130.22117.34
8.0.20.0300.20917.46
8.0.10.0030.10617.23
8.0.00.0090.17617.00
7.4.330.0030.11115.00
7.4.320.0070.11316.65
7.4.300.0000.09716.77
7.4.290.0030.11516.64
7.4.280.0130.11016.76
7.4.270.0030.11716.60
7.4.260.0070.11816.80
7.4.250.0030.11716.75
7.4.240.0030.11716.73
7.4.230.0070.11216.78
7.4.220.0130.18316.63
7.4.210.0100.23516.83
7.4.200.0030.11516.56
7.4.160.0030.15516.74
7.4.150.0100.16417.40
7.4.140.0080.16417.86
7.4.130.0150.15116.70
7.4.120.0050.16516.64
7.4.110.0100.14916.53
7.4.100.0090.16716.77
7.4.90.0130.15316.55
7.4.80.0100.16819.39
7.4.70.0100.16116.59
7.4.60.0130.14516.39
7.4.50.0030.08216.54
7.4.40.0130.14916.48
7.4.30.0100.15616.63
7.4.00.0070.17215.25
7.3.330.0030.15113.29
7.3.320.0030.12413.38
7.3.310.0030.12316.51
7.3.300.0030.12516.42
7.3.290.0130.16716.36
7.3.280.0090.16816.42
7.3.270.0140.16417.40
7.3.260.0100.24816.49
7.3.250.0150.16916.46
7.3.240.0090.17216.53
7.3.230.0100.17016.61
7.3.210.0130.16916.48
7.3.200.0130.17619.39
7.3.190.0060.19516.76
7.3.180.0190.21416.54
7.3.170.0030.17116.54
7.3.160.0070.17316.70
7.3.10.0130.16916.83
7.3.00.0030.19116.69
7.2.330.0060.18016.79
7.2.320.0060.17816.51
7.2.310.0070.19416.66
7.2.300.0100.18016.96
7.2.290.0130.26216.85
7.2.130.0130.16816.93
7.2.120.0100.22816.59
7.2.110.0100.23916.76
7.2.100.0100.17016.55
7.2.90.0070.17216.55
7.2.80.0070.21816.45
7.2.70.0100.16716.63
7.2.60.0080.15316.66
7.2.50.0000.18916.63
7.2.40.0210.18416.58
7.2.30.0030.18616.91
7.2.20.0130.18616.83
7.2.10.0030.21016.60
7.2.00.0060.17917.87
7.1.250.0130.53215.93
7.1.200.0070.15715.45
7.1.100.0000.20417.90
7.1.70.0070.18417.18
7.1.60.0130.23219.61
7.1.50.0170.19716.88
7.1.00.0000.30322.45
7.0.200.0510.23214.91
7.0.140.0030.32321.93
7.0.70.0100.28721.78
7.0.60.0070.28021.77
7.0.50.0030.20322.09
7.0.40.0130.25020.07
7.0.30.0070.28320.13
7.0.20.0100.27720.07
7.0.10.0100.24720.00
7.0.00.0030.29720.07
5.6.280.0070.63721.32
5.6.220.0100.60321.11
5.6.210.0030.60721.25
5.6.200.0130.61321.60
5.6.190.0030.61021.64
5.6.180.0030.61321.50
5.6.170.0030.60021.46
5.6.160.0030.61321.67
5.6.150.0100.61721.56
5.6.140.0100.54321.62
5.6.130.0030.51021.65
5.6.120.0100.53021.65
5.6.110.0130.60021.46
5.6.100.0130.56321.57
5.6.90.0070.53321.58
5.6.80.0100.62320.90
5.6.70.0130.60020.80
5.6.60.0030.43320.86
5.6.50.0070.58021.09
5.6.40.0030.60721.01
5.6.30.0070.59720.94
5.6.20.0100.62020.99
5.6.10.0030.59321.07
5.6.00.0070.57320.90
5.5.360.0130.67320.88
5.5.350.0100.61020.89
5.5.340.0130.63021.34
5.5.330.0070.63721.45
5.5.320.0630.60021.34
5.5.310.0000.59321.41
5.5.300.0070.53321.36
5.5.290.0070.65321.36
5.5.280.0030.62321.46
5.5.270.0030.64321.42
5.5.260.0100.61721.32
5.5.250.0100.61721.08
5.5.240.0000.61720.65
5.5.230.0130.64320.71
5.5.220.0070.63020.77
5.5.210.0100.63020.52
5.5.200.0170.60720.63
5.5.190.0030.62020.70
5.5.180.0130.63020.68
5.5.160.0130.55020.80
5.5.150.0070.52020.64
5.5.140.0030.48720.77
5.5.130.0030.52720.74
5.5.120.0200.44720.71
5.5.110.0070.53020.77
5.5.100.0170.60720.65
5.5.90.0100.60020.68
5.5.80.0100.61720.63
5.5.70.0030.62320.60
5.5.60.0070.63320.60
5.5.50.0030.65020.68
5.5.40.0070.62020.68
5.5.30.0100.63720.62
5.5.20.0070.63020.56
5.5.10.0070.58020.57
5.5.00.0030.59720.62
5.4.450.0100.57019.69
5.4.440.0070.61019.71
5.4.430.0130.58719.84
5.4.420.0100.63719.90
5.4.410.0070.49719.85
5.4.400.0030.60319.50
5.4.390.0130.61019.33
5.4.380.0100.61319.56
5.4.370.0100.61019.38
5.4.360.0030.61319.32
5.4.350.0070.61019.42
5.4.340.0000.58719.68
5.4.320.0070.54319.65
5.4.310.0070.59719.52
5.4.300.0030.44719.37
5.4.290.0000.48019.31
5.4.280.0030.57319.50
5.4.270.0000.65719.58
5.4.260.0030.61719.49
5.4.250.0100.60719.30
5.4.240.0070.58719.35
5.4.230.0130.59319.45
5.4.220.0130.60019.58
5.4.210.0030.60019.56
5.4.200.0130.57319.64
5.4.190.0030.64019.57
5.4.180.0130.63019.52
5.4.170.0000.55719.38
5.4.160.0070.54319.46
5.4.150.0070.55319.48
5.4.140.0000.54316.97
5.4.130.0070.62016.80
5.4.120.0070.57316.91
5.4.110.0030.56016.81
5.4.100.0030.53317.02
5.4.90.0100.58316.81
5.4.80.0030.61716.91
5.4.70.0030.62716.84
5.4.60.0030.61316.79
5.4.50.0030.61316.98
5.4.40.0130.57016.78
5.4.30.0130.58716.99
5.4.20.0070.45016.81
5.4.10.0070.56016.92
5.4.00.0130.56016.37
5.3.290.0000.03714.64
5.3.280.0030.07014.45
5.3.270.0000.08014.46
5.3.260.0070.07314.46
5.3.250.0030.07314.59
5.3.240.0000.06714.59
5.3.230.0030.08014.46
5.3.220.0030.05314.53
5.3.210.0030.04714.53
5.3.200.0030.05014.56
5.3.190.0030.08014.53
5.3.180.0070.06014.56
5.3.170.0030.07714.51
5.3.160.0030.07714.41
5.3.150.0070.07014.55
5.3.140.0000.04714.52
5.3.130.0000.05714.54
5.3.120.0030.04714.39
5.3.110.0100.07014.41
5.3.100.0000.07714.05
5.3.90.0000.06714.00
5.3.80.0000.05713.99
5.3.70.0030.05314.01
5.3.60.0030.07313.76
5.3.50.0030.07713.92
5.3.40.0030.07713.88
5.3.30.0030.05313.91
5.3.20.0070.07313.65
5.3.10.0070.05313.66
5.3.00.0000.05013.62
5.2.170.0030.06711.30
5.2.160.0030.05311.30
5.2.150.0000.05311.30
5.2.140.0100.06011.30
5.2.130.0070.04711.30
5.2.120.0070.05011.30
5.2.110.0000.05711.30
5.2.100.0000.05011.30
5.2.90.0030.05711.30
5.2.80.0100.05711.30
5.2.70.0000.06711.30
5.2.60.0000.06011.30
5.2.50.0030.03311.30
5.2.40.0030.05011.30
5.2.30.0030.04311.30
5.2.20.0000.06711.30
5.2.10.0030.05711.30
5.2.00.0030.06311.30
5.1.60.0000.05311.30
5.1.50.0030.05011.30
5.1.40.0000.05711.30
5.1.30.0000.05711.30
5.1.20.0070.05311.30
5.1.10.0030.06011.30
5.1.00.0100.04011.30
5.0.50.0000.05011.30
5.0.40.0000.04011.30
5.0.30.0000.06011.30
5.0.20.0030.02711.30
5.0.10.0030.03711.30
5.0.00.0000.06711.30
4.4.90.0070.03011.30
4.4.80.0000.02011.30
4.4.70.0000.02711.30
4.4.60.0000.02711.30
4.4.50.0070.03011.30
4.4.40.0000.05311.30
4.4.30.0000.03711.30
4.4.20.0000.02311.30
4.4.10.0000.02011.30
4.4.00.0070.03711.30
4.3.110.0000.02311.30
4.3.100.0000.04011.30
4.3.90.0000.03311.30
4.3.80.0000.05711.30
4.3.70.0000.02311.30
4.3.60.0000.03311.30
4.3.50.0000.02311.30
4.3.40.0000.05311.30
4.3.30.0070.03311.30
4.3.20.0000.03311.30
4.3.10.0030.03311.30
4.3.00.0000.03711.30

preferences:
43.7 ms | 401 KiB | 5 Q