3v4l.org

run code in 300+ PHP versions simultaneously
<?php function array_msort($array, $cols) { $colarr = array(); foreach ($cols as $col => $order) { $colarr[$col] = array(); foreach ($array as $k => $row) { $colarr[$col]['_'.$k] = strtolower($row[$col]); } } $eval = 'array_multisort('; foreach ($cols as $col => $order) { $eval .= '$colarr[\''.$col.'\'],'.$order.','; } $eval = substr($eval,0,-1).');'; eval($eval); $ret = array(); foreach ($colarr as $col => $arr) { foreach ($arr as $k => $v) { $k = substr($k,1); if (!isset($ret[$k])) $ret[$k] = $array[$k]; $ret[$k][$col] = $array[$k][$col]; } } return $ret; } $a = array('a'=>array('aa'=>'3','bb'=>'c'),'b'=>array('aa'=>'1','bb'=>'a'),'c'=>array('aa'=>'2','bb'=>'b')); $b = array_msort($a, array('aa'=>SORT_ASC)); var_dump($a); var_dump($b); ?>

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)
8.3.60.0140.00318.33
8.3.50.0110.00622.83
8.3.40.0070.01118.87
8.3.30.0090.00619.09
8.3.20.0000.00720.28
8.3.10.0080.00023.53
8.3.00.0040.00419.38
8.2.180.0040.01816.32
8.2.170.0120.00322.96
8.2.160.0070.00720.35
8.2.150.0000.00924.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.00720.96
8.2.110.0030.00622.27
8.2.100.0100.00018.09
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00518.16
8.2.30.0000.00918.14
8.2.20.0000.00717.76
8.2.10.0000.00818.07
8.2.00.0000.00917.66
8.1.280.0030.01025.92
8.1.270.0060.00322.24
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0100.00021.97
8.1.230.0040.00818.97
8.1.220.0060.00317.79
8.1.210.0000.00818.77
8.1.200.0060.00617.38
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0080.00618.30
8.1.160.0000.00721.91
8.1.150.0040.00418.90
8.1.140.0000.00817.37
8.1.130.0040.00417.91
8.1.120.0040.00417.46
8.1.110.0040.00417.35
8.1.100.0030.00517.48
8.1.90.0040.00417.36
8.1.80.0000.00817.48
8.1.70.0040.00417.44
8.1.60.0000.00917.48
8.1.50.0040.00417.43
8.1.40.0040.00417.47
8.1.30.0050.00317.64
8.1.20.0050.00217.56
8.1.10.0000.00817.59
8.1.00.0050.00317.48
8.0.300.0050.00218.77
8.0.290.0050.00316.63
8.0.280.0070.00018.45
8.0.270.0040.00417.26
8.0.260.0000.00717.16
8.0.250.0070.00016.85
8.0.240.0070.00016.99
8.0.230.0030.00416.96
8.0.220.0000.00716.91
8.0.210.0040.00416.89
8.0.200.0030.00316.95
8.0.190.0000.00816.86
8.0.180.0040.00416.93
8.0.170.0040.00416.91
8.0.160.0040.00416.91
8.0.150.0000.00716.86
8.0.140.0050.00316.84
8.0.130.0030.00313.32
8.0.120.0040.00416.82
8.0.110.0030.00616.81
8.0.100.0040.00416.77
8.0.90.0040.00416.73
8.0.80.0130.00316.89
8.0.70.0040.00416.76
8.0.60.0060.00316.97
8.0.50.0030.00516.72
8.0.30.0130.00717.05
8.0.20.0090.01117.40
8.0.10.0020.00517.06
8.0.00.0050.01316.78
7.4.330.0000.00515.09
7.4.320.0000.00616.62
7.4.300.0000.00616.50
7.4.290.0000.00716.44
7.4.280.0040.00416.60
7.4.270.0030.00316.61
7.4.260.0070.00016.61
7.4.250.0000.00816.38
7.4.240.0000.00816.65
7.4.230.0000.00716.62
7.4.220.0090.00916.64
7.4.210.0060.01316.70
7.4.200.0000.00716.42
7.4.160.0090.00616.61
7.4.150.0120.00917.40
7.4.140.0180.00917.86
7.4.130.0090.00916.62
7.4.120.0050.01216.58
7.4.110.0170.00716.52
7.4.100.0110.01416.53
7.4.90.0060.01216.57
7.4.80.0150.00719.39
7.4.70.0190.00416.68
7.4.60.0120.00616.55
7.4.50.0050.00016.33
7.4.40.0080.01116.29
7.4.30.0140.00916.45
7.4.00.0070.01214.93
7.3.330.0040.00413.24
7.3.320.0050.00013.32
7.3.310.0070.00016.40
7.3.300.0050.00316.24
7.3.290.0030.01016.39
7.3.280.0060.01116.34
7.3.270.0110.00817.40
7.3.260.0170.00316.63
7.3.250.0140.00616.42
7.3.240.0110.00816.34
7.3.230.0160.00616.40
7.3.210.0140.00316.55
7.3.200.0070.01819.39
7.3.190.0060.01516.58
7.3.180.0140.00216.23
7.3.170.0130.00316.36
7.3.160.0120.00416.55
7.3.120.0070.00715.02
7.3.110.0040.01415.04
7.3.100.0060.00614.66
7.3.90.0060.00915.13
7.3.80.0060.01014.65
7.3.70.0080.00315.07
7.3.60.0110.00614.86
7.3.50.0080.00414.99
7.3.40.0100.00714.78
7.3.30.0040.01114.78
7.3.20.0030.01416.72
7.3.10.0160.00016.64
7.3.00.0130.00316.86
7.2.330.0090.00916.41
7.2.320.0120.01616.61
7.2.310.0120.00616.82
7.2.300.0130.01016.70
7.2.290.0040.01416.77
7.2.250.0070.01015.30
7.2.240.0070.01015.04
7.2.230.0090.00614.70
7.2.220.0060.01014.81
7.2.210.0140.00014.86
7.2.200.0030.00914.99
7.2.190.0040.00815.01
7.2.180.0000.01514.79
7.2.170.0070.00314.90
7.2.60.0090.00316.82
7.1.330.0000.01215.81
7.1.320.0100.00715.79
7.1.310.0070.00715.52
7.1.300.0080.00415.38
7.1.290.0030.01315.87
7.1.280.0060.00315.47
7.1.270.0040.01115.87
7.1.260.0040.00715.64
7.1.200.0070.00415.89
7.1.70.0090.00916.98
7.1.60.0120.00617.06
7.1.50.0040.01716.75
7.1.40.0090.00916.66
7.1.30.0150.00816.73
7.1.20.0170.00416.74
7.1.10.0160.00016.55
7.1.00.0110.00316.70
7.0.200.0080.00816.61
7.0.190.0040.01216.51
7.0.180.0080.00816.04
7.0.170.0100.00716.47
7.0.160.0100.00716.36
7.0.150.0130.00616.16
7.0.140.0070.00716.34
7.0.130.0110.00216.38
7.0.120.0080.00516.81
7.0.110.0110.00216.48
7.0.100.0080.00416.55
7.0.90.0040.00816.19
7.0.80.0070.00516.26
7.0.70.0100.00716.48
7.0.60.0080.00416.18
7.0.50.0080.00416.54
7.0.40.0060.00614.69
7.0.30.0040.00814.56
7.0.20.0050.00514.50
7.0.10.0000.01714.52
7.0.00.0060.00614.47
5.6.300.0030.04920.73
5.6.290.0130.04520.78
5.6.280.0070.04420.99
5.6.270.0000.04921.11
5.6.260.0030.05220.96
5.6.250.0100.04220.91
5.6.240.0120.03920.84
5.6.230.0090.04520.82
5.6.220.0040.04620.96
5.6.210.0060.05120.64
5.6.200.0120.04121.04
5.6.190.0060.05020.83
5.6.180.0040.04620.98
5.6.170.0000.04720.96
5.6.160.0100.04020.98
5.6.150.0030.04820.84
5.6.140.0030.05121.04
5.6.130.0130.03820.82
5.6.120.0030.05320.94
5.6.110.0120.03721.02
5.6.100.0070.04320.73
5.6.90.0040.04520.93
5.6.80.0290.03320.13
5.6.70.0070.04020.15
5.6.60.0110.04020.31
5.6.50.0060.04120.34
5.6.40.0100.03720.30
5.6.30.0120.03320.22
5.6.20.0130.03220.10
5.6.10.0040.04620.17
5.6.00.0070.03920.37
5.5.380.0040.04017.54
5.5.370.0090.03717.66
5.5.360.0060.04217.43
5.5.350.0070.05017.52
5.5.340.0070.04818.06
5.5.330.0060.04018.10
5.5.320.0030.04118.18
5.5.310.0070.03618.03
5.5.300.0030.04318.06
5.5.290.0000.04418.10
5.5.280.0140.04417.82
5.5.270.0060.04117.85
5.5.260.0000.04718.09
5.5.250.0030.04217.80
5.5.240.0090.03617.48
5.5.230.0030.04317.40
5.5.220.0030.04317.20
5.5.210.0070.03517.55
5.5.200.0100.03317.43
5.5.190.0040.04017.41
5.5.180.0000.04917.20
5.5.160.0030.08417.41
5.5.150.0100.06317.08
5.5.140.0030.04217.21
5.5.130.0000.04217.40
5.5.120.0060.03517.43
5.5.110.0030.03917.04
5.5.100.0000.04217.34
5.5.90.0040.04017.08
5.5.80.0030.03817.34
5.5.70.0030.04217.07
5.5.60.0160.04217.23
5.5.50.0000.03917.33
5.5.40.0030.03717.23
5.5.30.0060.03817.32
5.5.20.0030.06217.24
5.5.10.0000.05317.29
5.5.00.0000.04117.05
5.4.450.0060.04119.37
5.4.440.0000.04419.22
5.4.430.0090.03419.52
5.4.420.0070.03719.52
5.4.410.0030.03819.31
5.4.400.0030.04518.95
5.4.390.0070.04919.19
5.4.380.0090.03119.05
5.4.370.0070.04219.06
5.4.360.0100.03418.89
5.4.350.0060.04119.21
5.4.340.0000.04819.14
5.4.320.0070.03819.23
5.4.310.0000.04418.88
5.4.300.0060.03519.23
5.4.290.0040.03919.19
5.4.280.0070.03919.23
5.4.270.0130.05119.13
5.4.260.0030.04219.05
5.4.250.0070.04119.14
5.4.240.0000.04419.13
5.4.230.0100.03418.96
5.4.220.0030.05319.13
5.4.210.0030.04118.91
5.4.200.0000.04119.05
5.4.190.0000.04519.16
5.4.180.0090.03118.96
5.4.170.0030.04019.04
5.4.160.0070.03419.03
5.4.150.0000.04619.18
5.4.140.0000.04516.51
5.4.130.0000.04216.55
5.4.120.0030.03816.71
5.4.110.0030.03616.71
5.4.100.0030.03716.74
5.4.90.0070.03316.59
5.4.80.0060.03216.48
5.4.70.0030.03516.80
5.4.60.0030.03516.70
5.4.50.0030.03916.73
5.4.40.0040.04016.75
5.4.30.0130.03016.74
5.4.20.0000.04816.45
5.4.10.0030.04016.61
5.4.00.0030.04015.91
5.3.290.0000.04214.56
5.3.280.0070.03614.81
5.3.270.0120.03014.68
5.3.260.0000.04314.86
5.3.250.0060.03214.82
5.3.240.0070.03614.63
5.3.230.0000.04114.67
5.3.220.0090.03414.64
5.3.210.0060.03614.86
5.3.200.0000.04114.58
5.3.190.0040.03914.64
5.3.180.0030.04114.64
5.3.170.0000.04114.77
5.3.160.0030.03614.77
5.3.150.0090.03814.89
5.3.140.0030.04514.64
5.3.130.0000.04214.61
5.3.120.0100.03714.75
5.3.110.0100.03614.45
5.3.100.0060.03814.45
5.3.90.0000.04414.45
5.3.80.0070.03614.45
5.3.70.0000.04814.45
5.3.60.0030.04314.45
5.3.50.0090.03814.45
5.3.40.0000.04314.45
5.3.30.0070.03614.45
5.3.20.0000.04414.45
5.3.10.0070.03614.45
5.3.00.0090.03114.45
5.2.170.0000.03914.45
5.2.160.0030.03114.45
5.2.150.0060.02814.45
5.2.140.0030.03214.45
5.2.130.0000.04014.45
5.2.120.0030.03114.45
5.2.110.0120.02114.45
5.2.100.0030.03114.45
5.2.90.0070.03014.45
5.2.80.0090.02914.45
5.2.70.0000.03614.45
5.2.60.0030.03614.45
5.2.50.0120.02114.45
5.2.40.0070.03014.45
5.2.30.0030.03414.45
5.2.20.0060.02914.45
5.2.10.0070.02514.45
5.2.00.0030.02914.45
5.1.60.0060.03114.45
5.1.50.0060.02214.45
5.1.40.0040.02514.45
5.1.30.0030.02714.45
5.1.20.0070.02514.45
5.1.10.0000.02914.45
5.1.00.0000.02914.45
5.0.50.0000.02214.45
5.0.40.0060.01614.45
5.0.30.0000.03514.45
5.0.20.0030.01914.45
5.0.10.0040.02114.45
5.0.00.0030.03014.45
4.4.90.0000.02014.45
4.4.80.0030.01414.45
4.4.70.0000.01814.45
4.4.60.0030.01414.45
4.4.50.0040.01414.45
4.4.40.0060.03014.45
4.4.30.0030.01814.45
4.4.20.0060.01214.45
4.4.10.0070.01014.45
4.4.00.0070.02014.45
4.3.110.0000.01814.45
4.3.100.0080.00814.45
4.3.90.0040.01614.45
4.3.80.0030.02314.45
4.3.70.0030.01614.45
4.3.60.0000.01814.45
4.3.50.0040.01414.45
4.3.40.0000.02614.45
4.3.30.0000.02114.45
4.3.20.0040.01514.45
4.3.10.0000.01814.45
4.3.00.0000.01814.45

preferences:
35.5 ms | 401 KiB | 5 Q