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); $i++) array_walk(@array_filter($regions, function ($x) use ($i) { var_dump($x, $i); return $i & $x; }), function ($x, $region) use (&$list) { if (isset($list[$region])) $list[$region] .= ",$x"; else $list[$region] = $x; } ); var_dump($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)
8.3.60.0170.00718.31
8.3.50.0140.00717.63
8.3.40.0100.00718.97
8.3.30.0000.01718.93
8.3.20.0090.00018.90
8.3.10.0000.00918.87
8.3.00.0070.00419.40
8.2.180.0160.00916.75
8.2.170.0030.02022.96
8.2.160.0110.00718.95
8.2.150.0060.00324.18
8.2.140.0000.00824.66
8.2.130.0060.00326.16
8.2.120.0060.00319.67
8.2.110.0040.00722.20
8.2.100.0090.00317.91
8.2.90.0040.00417.88
8.2.80.0040.00418.68
8.2.70.0030.00717.63
8.2.60.0030.00617.63
8.2.50.0060.00317.55
8.2.40.0000.00918.22
8.2.30.0000.01219.81
8.2.20.0030.01017.75
8.2.10.0030.00517.76
8.2.00.0090.00317.76
8.1.280.0130.01325.92
8.1.270.0070.00323.99
8.1.260.0030.00626.35
8.1.250.0030.00628.09
8.1.240.0130.00723.72
8.1.230.0090.00319.11
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.47
8.1.190.0030.00617.40
8.1.180.0030.00618.10
8.1.170.0000.00818.54
8.1.160.0040.00418.84
8.1.150.0050.00318.50
8.1.140.0040.00417.38
8.1.130.0030.00517.38
8.1.120.0030.00517.51
8.1.110.0060.00317.47
8.1.100.0040.00417.38
8.1.90.0000.00817.37
8.1.80.0000.00717.49
8.1.70.0030.00617.35
8.1.60.0030.00617.61
8.1.50.0000.00917.57
8.1.40.0000.00917.56
8.1.30.0040.00417.53
8.1.20.0070.00317.70
8.1.10.0000.00817.55
8.1.00.0080.00317.54
8.0.300.0040.00418.77
8.0.290.0030.00716.88
8.0.280.0080.00018.45
8.0.270.0080.00016.89
8.0.260.0000.00716.88
8.0.250.0080.00317.04
8.0.240.0040.00417.05
8.0.230.0060.00316.95
8.0.220.0060.00316.96
8.0.210.0040.00416.98
8.0.200.0070.00017.00
8.0.190.0000.00816.98
8.0.180.0040.00417.01
8.0.170.0050.00516.95
8.0.160.0080.00016.94
8.0.150.0030.00616.92
8.0.140.0000.00916.89
8.0.130.0030.00313.36
8.0.120.0030.00616.73
8.0.110.0040.00416.95
8.0.100.0040.00417.03
8.0.90.0060.00316.93
8.0.80.0070.01016.89
8.0.70.0030.00516.98
8.0.60.0000.00916.98
8.0.50.0040.00416.79
8.0.30.0100.01016.95
8.0.20.0150.00717.03
8.0.10.0080.00017.14
8.0.00.0090.01816.93
7.4.330.0030.00312.92
7.4.320.0080.00016.41
7.4.300.0000.00716.61
7.4.290.0040.00716.49
7.4.280.0060.00316.51
7.4.270.0000.00716.52
7.4.260.0030.00313.33
7.4.250.0110.00016.48
7.4.240.0070.00016.53
7.4.230.0060.00316.68
7.4.220.0150.00616.59
7.4.210.0070.01016.53
7.4.200.0040.00416.39
7.4.190.0090.00016.75
7.4.160.0100.01016.57
7.4.150.0120.01216.57
7.4.140.0100.01317.86
7.4.130.0100.01316.54
7.4.120.0070.01316.63
7.4.110.0120.01316.55
7.4.100.0180.01116.53
7.4.90.0140.01416.64
7.4.80.0120.02019.39
7.4.70.0130.01016.31
7.4.60.0070.01616.43
7.4.50.0000.00716.49
7.4.40.0030.01416.36
7.4.30.0190.00316.66
7.4.00.0040.01115.25
7.3.330.0020.00513.45
7.3.320.0000.00513.23
7.3.310.0030.00716.26
7.3.300.0020.00516.37
7.3.290.0100.00716.44
7.3.280.0060.01216.52
7.3.270.0150.00616.44
7.3.260.0160.01616.41
7.3.240.0200.00016.50
7.3.230.0100.01416.46
7.3.210.0060.01516.60
7.3.200.0090.01219.39
7.3.190.0100.01116.54
7.3.180.0060.01216.37
7.3.170.0190.01416.38
7.3.160.0080.01516.55
7.3.120.0100.00714.97
7.2.330.0190.00616.81
7.2.320.0140.01116.82
7.2.310.0160.01316.80
7.2.300.0050.01516.77
7.2.290.0090.01616.73
7.2.80.0090.00316.70
7.2.60.0040.01116.97
7.2.50.0360.00516.52
7.2.00.0060.00919.48
7.1.200.0040.00415.74
7.1.100.0060.00618.02
7.1.70.0030.00616.92
7.1.60.0100.01619.25
7.1.50.0290.01034.85
7.1.00.0030.03322.51
7.0.200.0040.00816.96
7.0.140.0100.07022.08
7.0.120.0070.05022.00
7.0.60.0070.08319.89
7.0.50.0030.04017.95
7.0.40.0170.03320.36
7.0.30.0200.04020.08
7.0.20.0200.05020.08
7.0.10.0030.09020.07
7.0.00.0100.08320.32
5.6.280.0170.06021.02
5.6.210.0070.03720.48
5.6.200.0070.08018.23
5.6.190.0070.06020.52
5.6.180.0330.07720.61
5.6.170.0270.07720.56
5.6.160.0130.07720.70
5.6.150.0070.07018.18
5.6.140.0030.09018.17
5.6.130.0030.04318.21
5.6.120.0070.07020.90
5.6.110.0070.07020.98
5.6.100.0070.04321.00
5.6.90.0070.07020.98
5.6.80.0000.06720.43
5.5.350.0230.08020.45
5.5.340.0100.05317.98
5.5.330.0030.07720.27
5.5.320.0400.07720.34
5.5.310.0430.06720.35
5.5.300.0030.07717.98
5.5.290.0170.07017.94
5.5.280.0070.08320.78
5.5.270.0100.09020.87
5.5.260.0100.07320.96
5.5.250.0030.04020.68
5.5.240.0100.06320.05
5.4.450.0230.07319.25
5.4.440.0030.07319.44
5.4.430.0070.03719.39
5.4.420.0030.08019.56
5.4.410.0070.04019.28
5.4.400.0000.08319.25
5.4.390.0030.04719.14
5.4.380.0070.06318.98
5.4.370.0070.09019.17
5.4.360.0100.07019.15
5.4.350.0130.07019.08
5.4.340.0100.07718.98
5.4.320.0100.07318.85
5.4.310.0130.05719.10
5.4.300.0100.07318.84
5.4.290.0100.07019.23
5.4.280.0100.07319.15
5.4.270.0030.05319.14
5.4.260.0130.06019.01
5.4.250.0070.07018.91
5.4.240.0070.07019.23
5.4.230.0100.05719.14
5.4.220.0070.03719.23
5.4.210.0130.03719.14
5.4.200.0030.04318.86
5.4.190.0070.07718.84
5.4.180.0100.07319.18
5.4.170.0100.05018.91
5.4.160.0130.06019.06
5.4.150.0100.04319.22
5.4.140.0030.04016.50
5.4.130.0100.03316.28
5.4.120.0130.06316.42
5.4.110.0070.05016.34
5.4.100.0000.04716.33
5.4.90.0070.07016.29
5.4.80.0070.07316.32
5.4.70.0000.05316.45
5.4.60.0070.06316.31
5.4.50.0070.07316.39
5.4.40.0100.05716.31
5.4.30.0170.06716.36
5.4.20.0070.04316.44
5.4.10.0170.05016.42
5.4.00.0100.06715.74
5.3.290.0070.07714.57
5.3.280.0100.06014.68
5.3.270.0070.07314.53
5.3.260.0000.04314.70
5.3.250.0070.06714.69
5.3.240.0030.03714.57
5.3.230.0030.04314.38
5.3.220.0100.06714.48
5.3.210.0070.07014.55
5.3.200.0100.06714.54
5.3.190.0030.06314.53
5.3.180.0070.08014.53
5.3.170.0130.04014.50
5.3.160.0030.04714.65
5.3.150.0170.06314.48
5.3.140.0030.08014.50
5.3.130.0130.06714.50
5.3.120.0100.06714.49
5.3.110.0030.08314.56
5.3.100.0030.07013.97
5.3.90.0170.06013.90
5.3.80.0100.07313.86
5.3.70.0170.06013.98
5.3.60.0170.03313.93
5.3.50.0100.07013.78
5.3.40.0130.07013.87
5.3.30.0000.04314.00
5.3.20.0070.04713.64
5.3.10.0030.03713.61
5.3.00.0100.06013.46
5.2.170.0030.04011.15
5.2.160.0030.06311.07
5.2.150.0030.06311.13
5.2.140.0070.06011.10
5.2.130.0000.03011.18
5.2.120.0000.04311.07
5.2.110.0100.02311.04
5.2.100.0100.02311.00
5.2.90.0100.06011.11
5.2.80.0070.04011.04
5.2.70.0070.04711.10
5.2.60.0070.04710.90
5.2.50.0030.04711.17
5.2.40.0030.03710.93
5.2.30.0070.03011.12
5.2.20.0130.05310.88
5.2.10.0100.04010.81
5.2.00.0000.03710.71
5.1.60.0000.0439.96
5.1.50.0030.03710.14
5.1.40.0100.0509.84
5.1.30.0000.05310.34
5.1.20.0070.05310.39
5.1.10.0030.03710.21
5.1.00.0000.05710.08
5.0.50.0070.0278.89
5.0.40.0030.0238.89
5.0.30.0030.0408.89
5.0.20.0000.0238.89
5.0.10.0030.0208.89
5.0.00.0000.0478.89
4.4.90.0000.0308.89
4.4.80.0030.0308.89
4.4.70.0000.0178.89
4.4.60.0000.0178.89
4.4.50.0000.0378.89
4.4.40.0070.0508.89
4.4.30.0000.0208.89
4.4.20.0100.0308.89
4.4.10.0030.0338.89
4.4.00.0030.0408.89
4.3.110.0000.0178.89
4.3.100.0000.0378.89
4.3.90.0000.0178.89
4.3.80.0000.0378.89
4.3.70.0000.0208.89
4.3.60.0000.0238.89
4.3.50.0030.0338.89
4.3.40.0000.0538.89
4.3.30.0000.0378.89
4.3.20.0000.0238.89
4.3.10.0000.0208.89
4.3.00.0030.0138.89

preferences:
50.23 ms | 400 KiB | 5 Q