3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regions = [ 'int' => 1, 'nl' => 2, 'be' => 4, 'us' => 8, 'as' => 16, 'za' => 32, ]; for ($i = 0; ++$i < 1 << count($regions); array_walk($regions, function ($x, $region) use (&$list, $i) { if (!($i & $x)) return; if (isset($list[$region])) $list[$region] .= ",$i"; else $list[$region] = $i; })); var_dump($list); unset($list); foreach ($regions as $region => $x) for ($i = $x; end($regions) << 1 - $i > 0; ++$i%$x?$i+=$x:0) if (isset($list[$region])) $list[$region] .= ",$i"; else $list[$region] = $i; var_dump($list);

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)
8.3.60.0070.01016.75
8.3.50.0140.00317.37
8.3.40.0150.00018.70
8.3.30.0130.00318.83
8.3.20.0080.00018.85
8.3.10.0040.00418.91
8.3.00.0160.00319.51
8.2.180.0110.01418.29
8.2.170.0070.00722.96
8.2.160.0100.00719.04
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0000.00819.56
8.2.110.0060.00621.18
8.2.100.0040.00817.97
8.2.90.0060.00319.03
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0050.00317.93
8.2.50.0040.00418.05
8.2.40.0050.00319.48
8.2.30.0050.00517.82
8.2.20.0060.00617.74
8.2.10.0030.00517.83
8.2.00.0070.00417.83
8.1.280.0110.00425.92
8.1.270.0040.00423.99
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00321.07
8.1.230.0070.00417.95
8.1.220.0030.00617.90
8.1.210.0030.00518.77
8.1.200.0030.00717.25
8.1.190.0050.00317.35
8.1.180.0030.00618.10
8.1.170.0060.00317.62
8.1.160.0040.00418.94
8.1.150.0000.00718.63
8.1.140.0000.00717.37
8.1.130.0040.00417.36
8.1.120.0020.00517.52
8.1.110.0080.00017.38
8.1.100.0030.00617.48
8.1.90.0070.00017.46
8.1.80.0000.00717.47
8.1.70.0000.00717.36
8.1.60.0040.00417.62
8.1.50.0040.00417.55
8.1.40.0040.00417.54
8.1.30.0030.00617.58
8.1.20.0060.00617.66
8.1.10.0030.00517.48
8.1.00.0000.01317.46
8.0.300.0040.00818.77
8.0.290.0040.00416.88
8.0.280.0000.00818.48
8.0.270.0000.00717.35
8.0.260.0000.00816.84
8.0.250.0030.00617.02
8.0.240.0050.00217.02
8.0.230.0000.00817.03
8.0.220.0030.00516.95
8.0.210.0070.00016.82
8.0.200.0040.00417.06
8.0.190.0030.00617.04
8.0.180.0000.00816.88
8.0.170.0080.00016.93
8.0.160.0020.00517.00
8.0.150.0000.00816.88
8.0.140.0030.00616.95
8.0.130.0030.00313.38
8.0.120.0000.00816.84
8.0.110.0040.00416.85
8.0.100.0000.00717.06
8.0.90.0080.00017.00
8.0.80.0130.00716.90
8.0.70.0000.00816.76
8.0.60.0080.00016.77
8.0.50.0050.00316.98
8.0.30.0030.01717.34
8.0.20.0080.01017.04
8.0.10.0030.00516.96
8.0.00.0100.01016.75
7.4.330.0020.00312.98
7.4.320.0040.00416.55
7.4.300.0000.00616.53
7.4.290.0030.00716.53
7.4.280.0000.00716.58
7.4.270.0070.00016.62
7.4.260.0000.00613.21
7.4.250.0000.00816.56
7.4.240.0050.00316.57
7.4.230.0030.00316.59
7.4.220.0090.01016.55
7.4.210.0140.00716.46
7.4.200.0050.00216.25
7.4.190.0040.00416.65
7.4.160.0130.00616.43
7.4.150.0100.00916.52
7.4.140.0150.00617.86
7.4.130.0120.00616.60
7.4.120.0130.01016.66
7.4.110.0080.01516.51
7.4.100.0070.01016.73
7.4.90.0060.01616.57
7.4.80.0030.01319.39
7.4.70.0140.00316.47
7.4.60.0160.00616.50
7.4.50.0040.00416.56
7.4.40.0120.00616.59
7.4.30.0080.01016.41
7.4.00.0040.01114.92
7.3.330.0030.00313.43
7.3.320.0060.00013.39
7.3.310.0050.00216.45
7.3.300.0030.00316.43
7.3.290.0050.01316.43
7.3.280.0090.01216.50
7.3.270.0040.01516.63
7.3.260.0120.00616.69
7.3.240.0100.00716.38
7.3.230.0110.00716.51
7.3.210.0040.01316.46
7.3.200.0030.01319.39
7.3.190.0080.00816.61
7.3.180.0070.01016.44
7.3.170.0100.00716.64
7.3.160.0030.01216.34
7.3.120.0120.00314.70
7.2.330.0060.01216.45
7.2.320.0090.00916.52
7.2.310.0180.00816.54
7.2.300.0070.01316.71
7.2.290.0060.01216.68
7.2.60.0920.00514.82
7.2.00.0000.01419.21
7.1.200.0060.00915.98
7.1.100.0060.00618.14
7.1.70.0050.00517.19
7.1.60.0040.01819.25
7.1.50.0130.01334.75
7.1.00.0070.04722.37
7.0.200.0090.00416.84
7.0.140.0030.06722.08
7.0.120.0000.07722.13
7.0.60.0100.07719.86
7.0.50.0100.07717.96
7.0.40.0030.08317.76
7.0.30.0070.06717.86
7.0.20.0030.09017.76
7.0.10.0030.08317.71
7.0.00.0070.08017.80
5.6.280.0030.06720.92
5.6.210.0000.04320.52
5.6.200.0130.08018.16
5.6.190.0030.05718.18
5.6.180.0200.04718.23
5.6.170.0030.05718.18
5.6.160.0100.08018.22
5.6.150.0070.05318.12
5.6.140.0030.04018.14
5.6.130.0030.08318.28
5.6.120.0070.05018.18
5.6.110.0100.04718.24
5.6.100.0100.03718.20
5.6.90.0070.07018.24
5.6.80.0130.07317.54
5.6.70.0100.07717.55
5.6.60.0170.06317.66
5.6.50.0070.07317.65
5.6.40.0130.07317.59
5.6.30.0130.07017.48
5.6.20.0070.08317.52
5.6.10.0070.07317.53
5.6.00.0030.07717.52
5.5.350.0270.04020.41
5.5.340.0130.07717.94
5.5.330.0100.07718.08
5.5.320.0100.07317.99
5.5.310.0070.04017.95
5.5.300.0070.04017.95
5.5.290.0070.07317.97
5.5.280.0030.06318.08
5.5.270.0030.07017.92
5.5.260.0070.08018.00
5.5.250.0030.04717.84
5.5.240.0100.07317.34
5.5.230.0030.08017.32
5.5.220.0070.03717.34
5.5.210.0000.05017.46
5.5.200.0030.05717.35
5.5.190.0070.07317.33
5.5.180.0100.06317.44
5.5.160.0100.05717.44
5.5.150.0130.05017.44
5.5.140.0030.04017.34
5.5.130.0030.04717.30
5.5.120.0100.03317.45
5.5.110.0030.04017.32
5.5.100.0030.03717.24
5.5.90.0030.03717.31
5.5.80.0000.04017.23
5.5.70.0030.04317.32
5.5.60.0000.04017.20
5.5.50.0070.03317.19
5.5.40.0130.02717.20
5.5.30.0030.03717.21
5.5.20.0000.04017.22
5.5.10.0000.04017.33
5.5.00.0100.04317.20
5.4.450.0130.07719.37
5.4.440.0100.06019.38
5.4.430.0130.07319.34
5.4.420.0130.06019.45
5.4.410.0170.05719.30
5.4.400.0070.04319.13
5.4.390.0000.05319.10
5.4.380.0070.04319.10
5.4.370.0030.07719.13
5.4.360.0030.06319.03
5.4.350.0130.05718.95
5.4.340.0130.05019.12
5.4.320.0030.05019.10
5.4.310.0100.07719.06
5.4.300.0070.05719.11
5.4.290.0130.06019.05
5.4.280.0030.04019.05
5.4.270.0030.04319.14
5.4.260.0030.03719.05
5.4.250.0030.03718.98
5.4.240.0030.03718.98
5.4.230.0070.04019.27
5.4.220.0030.03719.31
5.4.210.0100.04019.02
5.4.200.0000.04019.15
5.4.190.0070.03319.11
5.4.180.0000.04019.26
5.4.170.0030.03719.02
5.4.160.0070.03319.10
5.4.150.0030.03719.03
5.4.140.0000.03716.60
5.4.130.0030.03316.46
5.4.120.0030.03316.39
5.4.110.0000.03716.38
5.4.100.0100.02716.47
5.4.90.0030.03316.38
5.4.80.0030.03316.39
5.4.70.0000.03716.55
5.4.60.0000.03716.40
5.4.50.0000.03716.30
5.4.40.0000.03716.43
5.4.30.0030.03316.35
5.4.20.0100.02716.32
5.4.10.0030.04316.38
5.4.00.0030.03315.84
5.3.290.0000.07314.49
5.3.280.0030.04014.57
5.3.270.0000.04014.58
5.3.260.0030.04014.38
5.3.250.0000.04014.44
5.3.240.0070.04014.43
5.3.230.0000.03714.54
5.3.220.0030.04014.52
5.3.210.0000.04714.53
5.3.200.0030.03314.52
5.3.190.0100.03014.52
5.3.180.0030.03714.49
5.3.170.0130.02714.51
5.3.160.0100.03014.42
5.3.150.0130.03714.47
5.3.140.0000.03714.52
5.3.130.0030.03714.32
5.3.120.0070.03314.32
5.3.110.0030.03714.46
5.3.100.0000.03713.96
5.3.90.0100.04713.97
5.3.80.0070.07313.78
5.3.70.0000.08013.93
5.3.60.0030.04713.98
5.3.50.0000.05013.88
5.3.40.0130.06713.91
5.3.30.0100.03013.88
5.3.20.0030.07313.47
5.3.10.0070.04013.50
5.3.00.0030.07313.60
5.2.170.0070.02710.93
5.2.160.0100.05711.15
5.2.150.0070.06311.11
5.2.140.0030.03011.12
5.2.130.0030.05711.08
5.2.120.0100.02711.25
5.2.110.0030.04011.05
5.2.100.0000.04711.08
5.2.90.0070.03311.23
5.2.80.0030.07011.23
5.2.70.0030.06310.92
5.2.60.0070.03311.02
5.2.50.0030.03311.05
5.2.40.0070.06010.91
5.2.30.0070.05710.96
5.2.20.0070.06010.95
5.2.10.0030.03310.86
5.2.00.0030.06010.73
5.1.60.0030.0379.96
5.1.50.0000.0279.96
5.1.40.0100.05010.02
5.1.30.0070.05310.25
5.1.20.0000.03010.38
5.1.10.0130.0509.98
5.1.00.0070.05010.05
5.0.50.0030.0438.58
5.0.40.0030.0408.24
5.0.30.0000.0508.23
5.0.20.0070.0438.23
5.0.10.0030.0478.23
5.0.00.0070.0508.23
4.4.90.0030.0338.23
4.4.80.0000.0178.23
4.4.70.0030.0338.23
4.4.60.0000.0378.23
4.4.50.0030.0208.23
4.4.40.0030.0308.23
4.4.30.0030.0378.23
4.4.20.0070.0308.23
4.4.10.0070.0238.23
4.4.00.0000.0478.23
4.3.110.0030.0378.23
4.3.100.0000.0208.23
4.3.90.0000.0378.23
4.3.80.0000.0338.23
4.3.70.0030.0238.23
4.3.60.0030.0208.23
4.3.50.0030.0308.23
4.3.40.0030.0338.23
4.3.30.0070.0338.23
4.3.20.0000.0238.23
4.3.10.0000.0178.23
4.3.00.0000.0238.23

preferences:
40.82 ms | 400 KiB | 5 Q