3v4l.org

run code in 300+ PHP versions simultaneously
<?php final class Approximator { public static $wtfThreshold = 3; public static function __callStatic($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::var_dump('noodles')); var_dump(Approximator::ver_dump('noodles')); var_dump(Approximator::ver_dermp('noodles')); var_dump(Approximator::voor_doomp('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)
7.3.10.0100.00716.16
7.3.00.0030.01316.34
7.2.130.0110.00716.66
7.2.120.0070.01416.75
7.2.110.0040.01616.60
7.2.100.0060.01016.66
7.2.90.0170.00716.68
7.2.80.0170.00716.35
7.2.70.0080.01616.77
7.2.60.0110.00716.81
7.2.50.0100.01016.74
7.2.40.0130.01017.03
7.2.30.0140.00716.88
7.2.20.0110.01416.67
7.2.10.0130.00816.21
7.2.00.0130.00918.18
7.1.250.0130.00315.43
7.1.70.0090.00616.91
7.1.60.0100.02119.46
7.1.50.0130.01616.93
7.1.00.0070.07322.35
7.0.200.0000.01516.64
7.0.140.0000.08022.09
7.0.60.0130.06319.97
7.0.50.0170.05718.03
7.0.40.0170.07720.30
7.0.30.0300.07020.06
7.0.20.0230.04320.09
7.0.10.0100.05020.33
7.0.00.0030.08320.25
5.6.280.0130.07021.48
5.6.210.0100.08320.85
5.6.200.0130.08318.41
5.6.190.0170.08320.71
5.6.180.0330.07020.69
5.6.170.0300.05320.68
5.6.160.0130.08320.59
5.6.150.0070.06318.47
5.6.140.0000.07318.28
5.6.130.0100.04018.39
5.6.120.0030.05021.27
5.6.110.0070.06321.40
5.6.100.0000.06021.41
5.6.90.0070.09021.57
5.6.80.0030.06020.82
5.5.350.0230.04020.70
5.5.340.0100.07718.23
5.5.330.0070.04720.52
5.5.320.0230.04720.25
5.5.310.0330.08320.52
5.5.300.0070.04018.21
5.5.290.0130.06718.20
5.5.280.0230.07721.18
5.5.270.0070.08721.05
5.5.260.0130.08721.05
5.5.250.0100.08721.00
5.5.240.0030.08020.55
5.4.450.0270.04719.86
5.4.440.0270.04319.78
5.4.430.0200.04319.62
5.4.420.0200.06719.54
5.4.410.0230.04019.47
5.4.400.0330.04719.22
5.4.390.0270.06319.30
5.4.380.0330.04019.31
5.4.370.0130.04719.21
5.4.360.0270.06719.35
5.4.350.0400.04019.07
5.4.340.0100.05019.30
5.4.320.0200.04719.22
5.4.310.0230.07719.43
5.4.300.0330.04019.34
5.4.290.0330.05719.18
5.4.280.0230.08019.34
5.4.270.0270.06719.30
5.4.260.0170.06319.21
5.4.250.0270.04719.43
5.4.240.0200.07719.06
5.4.230.0200.08319.39
5.4.220.0270.07719.54
5.4.210.0300.06319.05
5.4.200.0230.05019.30
5.4.190.0200.04319.32
5.4.180.0170.04319.30
5.4.170.0270.07319.24
5.4.160.0330.07019.03
5.4.150.0370.04319.26
5.4.140.0370.06316.59
5.4.130.0200.07316.56
5.4.120.0230.07316.56
5.4.110.0230.07316.45
5.4.100.0170.05316.62
5.4.90.0330.04016.58
5.4.80.0230.07716.73
5.4.70.0270.07016.51
5.4.60.0470.03717.12
5.4.50.0130.05316.70
5.4.40.0300.07016.43
5.4.30.0200.03716.53
5.4.20.0230.07316.53
5.4.10.0200.07016.80
5.4.00.0170.04316.22
5.3.290.0300.04714.58
5.3.280.0270.03014.51
5.3.270.0200.07714.63
5.3.260.0300.04714.70
5.3.250.0170.04014.53
5.3.240.0270.06714.54
5.3.230.0230.03314.66
5.3.220.0200.07014.49
5.3.210.0300.04314.59
5.3.200.0270.06014.57
5.3.190.0230.04314.58
5.3.180.0230.03714.59
5.3.170.0200.04714.72
5.3.160.0170.05714.54
5.3.150.0200.06314.47
5.3.140.0170.07014.55
5.3.130.0200.04714.70
5.3.120.0200.07314.48
5.3.110.0370.05714.56
5.3.100.0300.05714.04
5.3.90.0200.05314.08
5.3.80.0170.04713.93
5.3.70.0230.03714.10
5.3.60.0170.05313.98
5.3.50.0170.05713.86
5.3.40.0200.06013.86
5.3.30.0330.05713.84
5.3.20.0270.04313.63
5.3.10.0170.07713.68
5.3.00.0100.05013.66
5.2.170.0270.05713.19
5.2.160.0230.06013.19
5.2.150.0170.05013.19
5.2.140.0170.06013.19
5.2.130.0170.03013.19
5.2.120.0170.05013.19
5.2.110.0170.03713.19
5.2.100.0170.06013.19
5.2.90.0230.05713.19
5.2.80.0230.03013.19
5.2.70.0200.05313.19
5.2.60.0200.03713.19
5.2.50.0200.05013.19
5.2.40.0200.03013.19
5.2.30.0200.05013.19
5.2.20.0130.06013.19
5.2.10.0170.05713.19
5.2.00.0200.05313.19
5.1.60.0270.04013.19
5.1.50.0170.03013.19
5.1.40.0130.05013.19
5.1.30.0130.04013.19
5.1.20.0270.02713.19
5.1.10.0070.05313.19
5.1.00.0200.04713.19
5.0.50.0130.03313.19
5.0.40.0130.03713.19
5.0.30.0130.05013.19
5.0.20.0170.03013.19
5.0.10.0100.01713.19
5.0.00.0070.03013.19
4.4.90.0070.02713.19
4.4.80.0170.03013.19
4.4.70.0130.01713.19
4.4.60.0070.03313.19
4.4.50.0070.03013.19
4.4.40.0070.04013.19
4.4.30.0100.03313.19
4.4.20.0100.02013.19
4.4.10.0070.03713.19
4.4.00.0070.03713.19
4.3.110.0070.03713.19
4.3.100.0100.03313.19
4.3.90.0070.02713.19
4.3.80.0070.04313.19
4.3.70.0170.02313.19
4.3.60.0100.02313.19
4.3.50.0030.02313.19
4.3.40.0070.02313.19
4.3.30.0000.01713.19
4.3.20.0070.02313.19
4.3.10.0030.01713.19
4.3.00.0030.02713.19

preferences:
33.27 ms | 401 KiB | 5 Q