3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class Approximator { public static $wtfThreshold = 7; public static function __callStatic($name, $arguments) { $proximityMap = self::getProximityMap($name); for ($proximity = 0; $proximity <= (int) self::$wtfThreshold; $proximity++) { if (isset($proximityMap[$proximity][0])) { shuffle($proximityMap[$proximity]); return call_user_func_array($proximityMap[$proximity][0], $arguments); } } throw new Exception('Sorry, I-a don\'t understoond whet yooo meoont. Bork Bork Bork!'); } private static function getProximityMap($called) { $proximityMap = []; $definedMap = get_defined_functions(); foreach (array_merge($definedMap['internal'], $definedMap['user']) as $defined) { $proximityMap[levenshtein($called, $defined)][] = $defined; } return $proximityMap; } } var_dump(Approximator::strtoupper('noodles'));

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)
7.3.10.0040.01116.16
7.3.00.0120.00316.58
7.2.130.0070.01016.95
7.2.120.0000.01416.95
7.2.110.0070.01316.75
7.2.100.0090.00616.79
7.2.90.0070.01016.63
7.2.80.0070.00416.83
7.2.70.0030.01216.93
7.2.60.0060.00916.72
7.2.50.0040.01116.78
7.2.40.0070.00717.05
7.2.30.0080.00316.97
7.2.20.0000.01516.69
7.2.10.0000.01416.95
7.2.00.0070.00416.86
7.1.250.0100.01015.91
7.1.70.0030.00517.13
7.1.60.0140.01719.46
7.1.50.0110.01516.98
7.1.00.0000.08022.28
7.0.200.0000.01416.55
7.0.140.0070.07322.19
7.0.60.0170.07320.11
7.0.50.0100.03717.98
7.0.40.0100.08720.18
7.0.30.0300.05720.16
7.0.20.0200.07020.33
7.0.10.0030.04720.33
7.0.00.0030.08020.18
5.6.210.0070.08720.93
5.6.200.0130.04718.42
5.6.190.0100.08320.65
5.6.180.0230.08020.50
5.6.170.0270.06320.71
5.6.160.0130.07720.61
5.6.150.0100.04018.42
5.6.140.0070.03718.39
5.6.130.0130.04718.37
5.6.120.0030.08721.27
5.6.110.0030.08721.32
5.6.100.0070.05721.23
5.6.90.0030.05021.26
5.6.80.0100.08020.72
5.6.70.3900.04020.61
5.5.350.0070.09020.67
5.5.340.0030.09018.26
5.5.330.0070.08020.38
5.5.320.0170.05020.45
5.5.310.0270.05320.43
5.5.300.0000.04318.27
5.5.290.0000.04718.18
5.5.280.0070.07721.09
5.5.270.0030.04320.93
5.5.260.0100.09020.97
5.5.250.0100.07721.06
5.5.240.0300.05020.48
5.4.450.0230.05319.50
5.4.440.0300.04719.63
5.4.430.0300.05319.52
5.4.420.0270.04719.66
5.4.410.0100.05019.50
5.4.400.0230.04019.30
5.4.390.0270.04019.32
5.4.380.0330.06319.23
5.4.370.0330.07019.23
5.4.360.0370.04019.19
5.4.350.0230.05719.19
5.4.340.0430.05319.19
5.4.320.0060.03612.91
5.4.310.0050.04012.91
5.4.300.0080.03512.91
5.4.290.0050.03912.91
5.4.280.0040.03712.81
5.4.270.0050.03812.80
5.4.260.0080.03512.80
5.4.250.0040.03912.81
5.4.240.0070.03412.80
5.4.230.0070.03712.80
5.4.220.0040.03812.80
5.4.210.0050.03712.80
5.4.200.0040.03912.80
5.4.190.0050.03612.80
5.4.180.0040.03812.79
5.4.170.0040.03912.81
5.4.160.0040.03712.80
5.4.150.0030.03912.80
5.4.140.0030.03912.48
5.4.130.0020.03912.48
5.4.120.0010.04012.43
5.4.110.0050.03512.43
5.4.100.0060.03512.43
5.4.90.0070.03612.42
5.4.80.0070.03612.43
5.4.70.0030.03712.42
5.4.60.0090.03212.42
5.4.50.0050.03912.43
5.4.40.0030.03712.41
5.4.30.0060.03512.41
5.4.20.0060.03512.41
5.4.10.0040.03612.41
5.4.00.0070.03911.90
5.3.290.0060.03812.80
5.3.280.0060.03712.71
5.3.270.0040.03912.72
5.3.260.0070.03812.72
5.3.250.0060.03712.72
5.3.240.0050.03712.72
5.3.230.0050.03812.70
5.3.220.0060.03612.68
5.3.210.0040.03912.68
5.3.200.0060.03612.68
5.3.190.0040.03912.68
5.3.180.0050.03612.68
5.3.170.0070.03512.67
5.3.160.0050.03712.68
5.3.150.0040.03912.67
5.3.140.0050.04312.66
5.3.130.0060.03812.65
5.3.120.0070.03812.66
5.3.110.0090.04812.66
5.3.100.0080.03912.13
5.3.90.0060.05212.11
5.3.80.0090.03912.10
5.3.70.0050.03612.10
5.3.60.0060.03612.09
5.3.50.0020.03912.03
5.3.40.0060.03612.03
5.3.30.0060.03611.99
5.3.20.0070.03411.77
5.3.10.0030.03611.74
5.3.00.0040.03711.72
5.2.170.0030.0319.23
5.2.160.0080.0309.22
5.2.150.0050.0329.22
5.2.140.0050.0319.22
5.2.130.0060.0279.18
5.2.120.0060.0269.18
5.2.110.0020.0319.19
5.2.100.0060.0269.19
5.2.90.0040.0299.18
5.2.80.0040.0309.19
5.2.70.0040.0319.18
5.2.60.0070.0309.14
5.2.50.0040.0309.10
5.2.40.0040.0299.07
5.2.30.0060.0299.06
5.2.20.0040.0299.04
5.2.10.0060.0278.95
5.2.00.0060.0318.82
5.1.60.0040.0288.09
5.1.50.0040.0248.09
5.1.40.0040.0248.07
5.1.30.0050.0258.43
5.1.20.0060.0258.45
5.1.10.0040.0268.17
5.1.00.0050.0258.17
5.0.50.0040.0206.65
5.0.40.0060.0176.51
5.0.30.0050.0296.32
5.0.20.0020.0206.29
5.0.10.0050.0186.27
5.0.00.0020.0326.26
4.4.90.0020.0164.78
4.4.80.0020.0164.75
4.4.70.0010.0174.76
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0050.0234.71
4.4.30.0020.0174.76
4.4.20.0030.0154.85
4.4.10.0050.0134.85
4.4.00.0050.0234.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0030.0244.58
4.3.70.0040.0134.63
4.3.60.0020.0154.63
4.3.50.0060.0124.63
4.3.40.0040.0224.54
4.3.30.0010.0163.28
4.3.20.0030.0153.26
4.3.10.0050.0133.22
4.3.00.0030.01718.56

preferences:
38.17 ms | 400 KiB | 5 Q