3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array_0 = [ ['firstName' => 'Zoe', 'lastName' => 'Black', 'age' => 32, 'sex' => 'Female'], ['firstName' => 'Alex', 'lastName' => 'Katter', 'age' => 24, 'sex' => 'Male'], ['firstName' => 'Daniel', 'lastName' => 'Farmer', 'age' => 54, 'sex' => 'Male'], ['firstName' => 'Casy', 'lastName' => 'Denali', 'age' => 26, 'sex' => 'Female'], ['firstName' => 'Dave', 'lastName' => 'Desopolous', 'age' => 21, 'sex' => 'Male'], ['firstName' => 'Hugo', 'lastName' => 'Tesserat', 'age' => 43, 'sex' => 'Male'], ['firstName' => 'Sandy', 'lastName' => 'Williams', 'age' => 34, 'sex' => 'Female'], ['firstName' => 'Beth', 'lastName' => 'Baronksy', 'age' => 39, 'sex' => 'Female'], ['firstName' => 'David', 'lastName' => 'Faller', 'age' => 63, 'sex' => 'Male'], ['firstName' => 'Daniel', 'lastName' => 'Dekresta', 'age' => 32, 'sex' => 'Male'] ]; $orderBy_0 = function ($i) { return $i['firstName']; }; $orderBy_1 = function ($i) { return $i['lastName']; }; $t = function & () use ($array_0, $orderBy_0, $orderBy_1) { $projected_0 = []; $projected_1 = []; $elements_0 = []; $elements_0 = []; foreach($array_0 as $key_1 => &$value_1) { $keyHash_0 = \Pinq\Iterators\Common\Identity::hash($key_1); $keyMap_0[$keyHash_0] = $key_1; $projected_0[$keyHash_0] = $orderBy_0($value_1, $key_1); $projected_1[$keyHash_0] = $orderBy_1($value_1, $key_1); $elements_0[$keyHash_0] =& $value_1; unset($value_1); } foreach($elements_0 as $keyHash_0 => &$value_0) { $key_0 = $keyMap_0[$keyHash_0]; yield $key_0 => $value_0; unset($value_0); } }; var_dump(iterator_to_array($t(), true));

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)
8.3.60.0090.01218.33
8.3.50.0030.01316.26
8.3.40.0110.00718.66
8.3.30.0090.00619.22
8.3.20.0040.00420.34
8.3.10.0040.00423.54
8.3.00.0000.00817.38
8.2.180.0120.00616.88
8.2.170.0070.01019.14
8.2.160.0040.01122.96
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00620.84
8.2.110.0030.00719.25
8.2.100.0000.01117.97
8.2.90.0040.00419.76
8.2.80.0030.00517.63
8.2.70.0030.01317.50
8.2.60.0030.00517.93
8.2.50.0050.00318.07
8.2.40.0030.00519.88
8.2.30.0050.00318.09
8.2.20.0000.00717.64
8.2.10.0040.00418.13
8.2.00.0040.00418.04
8.1.280.0090.00925.92
8.1.270.0110.00720.23
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0080.00022.46
8.1.230.0040.00720.98
8.1.220.0040.00417.75
8.1.210.0030.00619.03
8.1.200.0030.00617.35
8.1.190.0000.00917.35
8.1.180.0000.00818.10
8.1.170.0030.00518.96
8.1.160.0040.00418.81
8.1.150.0040.00418.92
8.1.140.0030.00617.54
8.1.130.0000.00717.78
8.1.120.0050.00217.47
8.1.110.0040.00417.38
8.1.100.0040.00417.52
8.1.90.0050.00317.48
8.1.80.0040.00417.52
8.1.70.0030.00317.52
8.1.60.0040.00417.61
8.1.50.0000.00817.60
8.1.40.0000.00817.60
8.1.30.0000.01017.59
8.1.20.0040.00417.61
8.1.10.0000.00817.49
8.1.00.0030.00517.61
8.0.300.0070.00020.11
8.0.290.0000.00816.88
8.0.280.0000.00718.54
8.0.270.0000.00817.30
8.0.260.0030.00317.30
8.0.250.0030.00317.07
8.0.240.0000.00617.06
8.0.230.0030.00317.11
8.0.220.0000.00816.89
8.0.210.0070.00017.07
8.0.200.0060.00017.09
8.0.190.0030.00617.03
8.0.180.0050.00217.09
8.0.170.0050.00317.07
8.0.160.0000.00717.01
8.0.150.0030.00516.87
8.0.140.0030.00316.87
8.0.130.0030.00313.41
8.0.120.0050.00316.88
8.0.110.0040.00416.93
8.0.100.0040.00417.03
8.0.90.0080.00016.83
8.0.80.0070.01017.05
8.0.70.0000.00716.91
8.0.60.0000.00816.80
8.0.50.0040.00416.90
8.0.30.0120.00617.16
8.0.20.0090.01017.40
8.0.10.0040.00417.03
8.0.00.0120.00616.80
7.4.330.0050.00015.03
7.4.320.0000.00616.56
7.4.300.0000.00816.45
7.4.290.0030.00516.70
7.4.280.0000.00716.61
7.4.270.0000.00716.41
7.4.260.0030.00616.47
7.4.250.0040.00416.55
7.4.240.0020.00516.64
7.4.230.0070.00016.39
7.4.220.0090.00816.62
7.4.210.0110.00316.67
7.4.200.0030.00316.43
7.4.160.0080.00816.77
7.4.150.0070.01017.40
7.4.140.0080.00917.86
7.4.130.0060.01216.47
7.4.120.0110.01116.62
7.4.110.0070.01016.62
7.4.100.0110.00516.61
7.4.90.0070.01016.54
7.4.80.0170.00019.39
7.4.70.0090.00916.48
7.4.60.0060.01116.48
7.4.50.0040.00416.39
7.4.40.0090.00716.61
7.4.30.0100.00616.60
7.4.00.0070.00715.10
7.3.330.0000.00513.24
7.3.320.0150.00013.39
7.3.310.0000.00716.23
7.3.300.0040.00416.29
7.3.290.0030.00316.36
7.3.280.0110.00916.45
7.3.270.0060.01017.40
7.3.260.0070.01116.75
7.3.250.0160.00316.55
7.3.240.0150.00716.54
7.3.230.0090.01516.60
7.3.210.0130.00716.44
7.3.200.0080.01519.39
7.3.190.0100.01116.42
7.3.180.0070.01116.57
7.3.170.0000.01916.51
7.3.160.0000.01516.49
7.3.120.0000.01714.57
7.3.110.0100.00714.99
7.3.100.0070.01015.21
7.3.90.0080.00414.93
7.3.80.0180.00014.92
7.3.70.0040.01114.97
7.3.60.0000.01314.86
7.3.50.0060.00914.82
7.3.40.0080.00414.96
7.3.30.0000.01414.75
7.3.20.0140.00316.64
7.3.10.0100.00316.57
7.3.00.0030.01116.68
7.2.330.0110.00616.37
7.2.320.0120.00916.59
7.2.310.0120.00616.37
7.2.300.0110.01116.72
7.2.290.0070.01116.52
7.2.240.0070.01315.15
7.2.230.0060.00915.15
7.2.220.0060.00614.93
7.2.210.0090.00615.28
7.2.200.0070.00714.67
7.2.190.0000.01414.80
7.2.180.0040.01114.92
7.2.170.0030.00615.11
7.2.160.0040.01215.11
7.2.150.0060.00316.76
7.2.140.0030.01016.85
7.2.130.0000.00916.93
7.2.120.0050.01016.66
7.2.110.0070.00816.83
7.2.100.0070.01016.76
7.2.90.0070.00616.81
7.2.80.0040.01017.01
7.2.70.0020.01216.97
7.2.60.0090.00816.67
7.2.50.0030.01216.74
7.2.40.0050.00716.99
7.2.30.0080.00816.98
7.2.20.0070.00516.85
7.2.10.0080.00816.99
7.2.00.0080.00617.68
7.1.330.0100.00715.68
7.1.320.0040.00715.57
7.1.310.0060.00915.90
7.1.300.0040.00715.84
7.1.290.0090.00315.82
7.1.280.0070.00715.90
7.1.270.0000.01515.46
7.1.260.0000.00815.65
7.1.250.0030.01015.68
7.1.200.0070.00016.00
7.1.100.0040.00717.90
7.1.70.0000.00817.17
7.1.60.0110.01419.50
7.1.50.0120.00917.07
7.1.00.0030.07322.48
7.0.200.0030.00316.80
7.0.60.0070.03720.09
7.0.50.0030.08717.82
7.0.40.0130.07720.24
7.0.30.0300.07320.30
7.0.20.0030.09020.16
7.0.10.0130.07720.19
7.0.00.0070.04320.24
5.6.280.0000.07721.14
5.6.210.0030.04320.50
5.6.200.0070.07018.14
5.6.190.0030.04720.57
5.6.180.0200.04720.42
5.6.170.0230.04020.54
5.6.160.0100.08020.44
5.6.150.0170.06318.18
5.6.140.0070.04318.27
5.6.130.0070.06318.16
5.6.120.0100.05020.91
5.6.110.0070.06321.02
5.6.100.0100.05721.13
5.6.90.0100.06321.01
5.6.80.0100.04320.55
5.6.70.2600.03720.41
5.5.350.0200.04320.35
5.5.340.0100.08017.98
5.5.330.0000.04320.13
5.5.320.3470.04320.52
5.5.310.0200.08320.22
5.5.300.0070.04017.93
5.5.290.0130.06718.08
5.5.280.0100.08320.82
5.5.270.0030.04020.78
5.5.260.0130.07020.97
5.5.250.0130.04720.60
5.5.240.4000.04020.03
5.4.450.0170.08019.39
5.4.440.0130.06319.50
5.4.430.0070.05019.41
5.4.420.0130.06319.56
5.4.410.0100.06318.94
5.4.400.0200.04318.77
5.4.390.0100.05318.75
5.4.380.0230.04718.67
5.4.370.0130.05318.67
5.4.360.0000.06018.52
5.4.350.0170.05318.72
5.4.340.0100.05318.70
5.4.320.0130.07718.52
5.4.310.0170.07018.66
5.4.300.0070.05718.52
5.4.290.0200.05318.67
5.4.280.0130.05018.70
5.4.270.0030.06018.74
5.4.260.0000.06718.65
5.4.250.0100.06018.79
5.4.240.0200.04718.71
5.4.230.0200.04318.52
5.4.220.0100.05718.74
5.4.210.0200.04718.75
5.4.200.0170.06316.56
5.4.190.0030.06018.55
5.4.180.0070.06018.72
5.4.170.0100.05718.65
5.4.160.0170.07018.73
5.4.150.0230.06318.67
5.4.140.0100.07316.30
5.4.130.0170.04016.26
5.4.120.0070.05016.34
5.4.110.0100.04716.22
5.4.100.0130.04716.17
5.4.90.0170.04716.25
5.4.80.0070.05316.33
5.4.70.0070.05316.20
5.4.60.0130.05716.27
5.4.50.0230.04016.16
5.4.40.0100.05016.21
5.4.30.0130.04716.17
5.4.20.0070.05316.25
5.4.10.0100.05016.35
5.4.00.0070.05315.66
5.3.290.0100.06014.65
5.3.280.0100.05314.64
5.3.270.0070.06714.60
5.3.260.0100.05714.58
5.3.250.0230.04314.52
5.3.240.0100.05314.56
5.3.230.0130.05014.67
5.3.220.0270.04714.56
5.3.210.0170.05714.66
5.3.200.0100.07014.51
5.3.190.0130.05014.48
5.3.180.0070.05714.52
5.3.170.0030.06014.62
5.3.160.0100.05314.60
5.3.150.0270.03714.68
5.3.140.0100.05014.63
5.3.130.0100.05714.58
5.3.120.0130.06314.54
5.3.110.0100.06314.62
5.3.100.0100.05014.02
5.3.90.0100.06013.93
5.3.80.0030.06014.00
5.3.70.0170.04713.98
5.3.60.0100.05713.97
5.3.50.0170.05013.92
5.3.40.0100.05013.93
5.3.30.0100.06313.91
5.3.20.0230.04013.58
5.3.10.0100.04713.64
5.3.00.0100.05013.57
5.2.170.0000.05711.11
5.2.160.0100.04711.30
5.2.150.0070.04311.10
5.2.140.0170.03711.11
5.2.130.0070.04311.07
5.2.120.0070.04311.24
5.2.110.0200.02711.07
5.2.100.0100.04311.13
5.2.90.0100.04311.03
5.2.80.0000.05011.13
5.2.70.0030.06311.16
5.2.60.0130.05011.20
5.2.50.0070.05010.96
5.2.40.0130.03711.03
5.2.30.0070.04710.93
5.2.20.0030.05310.94
5.2.10.0100.04010.89
5.2.00.0070.04010.73
5.1.60.0100.03310.09
5.1.50.0170.02710.04
5.1.40.0100.03310.10
5.1.30.0100.03710.48
5.1.20.0070.04010.33
5.1.10.0100.03310.19
5.1.00.0070.03710.10
5.0.50.0100.0308.66
5.0.40.0030.0278.47
5.0.30.0070.0438.26
5.0.20.0130.0208.23
5.0.10.0100.0238.35
5.0.00.0030.0438.14
4.4.90.0100.0175.97
4.4.80.0000.0305.91
4.4.70.0100.0235.90
4.4.60.0070.0275.90
4.4.50.0000.0275.88
4.4.40.0100.0305.82
4.4.30.0000.0275.92
4.4.20.0100.0275.88
4.4.10.0070.0205.94
4.4.00.0070.0335.90
4.3.110.0030.0235.81
4.3.100.0100.0175.83
4.3.90.0070.0235.86
4.3.80.0000.0475.78
4.3.70.0070.0205.89
4.3.60.0100.0135.87
4.3.50.0000.0235.81
4.3.40.0070.0335.76
4.3.30.0070.0174.59
4.3.20.0130.0134.59
4.3.10.0000.0274.52
4.3.00.0000.01716.51

preferences:
88.6 ms | 400 KiB | 5 Q