3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 0 => [ 'SMITH1', 'SMITH2', 'SMITH3', 'SMITH4', ], 1 =>[ 'JOHN1', 'JOHN2', 'JOHN3', 'JOHN4', ] ]; $newArr = []; foreach ($data[0] as $k=>$v){ $newArr[] = [ 'fname' => $v, 'lname' => $data[1][$k] ]; unset($data[0][$k]); unset($data[1][$k]); } array_multisort( array_column($newArr, 'fname'), SORT_ASC, array_column($newArr, 'lname'), SORT_ASC, $newArr ); print_r($newArr);

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)
8.3.70.0070.01516.63
8.3.60.0100.01018.52
8.3.50.0060.00917.57
8.3.40.0000.01418.77
8.3.30.0070.00718.79
8.3.20.0030.00620.20
8.3.10.0040.00421.76
8.3.00.0030.00521.02
8.2.180.0140.00718.05
8.2.170.0040.01122.96
8.2.160.0130.00322.25
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00420.39
8.2.120.0050.00326.35
8.2.110.0060.00320.37
8.2.100.0080.00317.78
8.2.90.0030.00519.30
8.2.80.0040.00418.04
8.2.70.0030.00617.75
8.2.60.0080.00017.80
8.2.50.0000.00818.10
8.2.40.0040.00422.30
8.2.30.0030.00521.15
8.2.20.0000.00718.00
8.2.10.0000.00718.03
8.2.00.0040.00418.17
8.1.280.0080.00825.92
8.1.270.0080.00023.97
8.1.260.0000.00726.35
8.1.250.0030.00728.09
8.1.240.0040.00722.75
8.1.230.0030.00919.16
8.1.220.0050.00217.74
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0030.00518.59
8.1.160.0000.00719.09
8.1.150.0000.00718.95
8.1.140.0040.00419.54
8.1.130.0030.00318.84
8.1.120.0040.00417.47
8.1.110.0000.00817.39
8.1.100.0000.00717.39
8.1.90.0080.00017.53
8.1.80.0000.00817.37
8.1.70.0030.00317.39
8.1.60.0040.00417.65
8.1.50.0000.00817.45
8.1.40.0030.00517.50
8.1.30.0040.00717.65
8.1.20.0080.00017.70
8.1.10.0040.00417.45
8.1.00.0000.00817.40
8.0.300.0000.00818.77
8.0.290.0000.00716.58
8.0.280.0000.00818.48
8.0.270.0030.00517.29
8.0.260.0030.00316.81
8.0.250.0000.00816.94
8.0.240.0040.00416.71
8.0.230.0070.00016.99
8.0.220.0040.00416.80
8.0.210.0000.00716.86
8.0.200.0000.00716.93
8.0.190.0000.00916.84
8.0.180.0060.00316.83
8.0.170.0040.00416.90
8.0.160.0040.00416.80
8.0.150.0030.00316.71
8.0.140.0040.00416.86
8.0.130.0000.00713.25
8.0.120.0020.00516.76
8.0.110.0000.00716.76
8.0.100.0050.00216.93
8.0.90.0030.00516.76
8.0.80.0060.00916.81
8.0.70.0070.00016.92
8.0.60.0030.00516.69
8.0.50.0030.00516.90
8.0.30.0050.01217.14
8.0.20.0100.01017.40
8.0.10.0040.00417.13
8.0.00.0130.01016.57
7.4.330.0050.00015.55
7.4.320.0030.00316.43
7.4.300.0000.00616.50
7.4.290.0030.00616.50
7.4.280.0040.00416.43
7.4.270.0030.00316.47
7.4.260.0000.00816.42
7.4.250.0000.00816.57
7.4.240.0000.00816.61
7.4.230.0000.00716.59
7.4.220.0120.01216.63
7.4.210.0070.00716.62
7.4.200.0000.00716.63
7.4.160.0070.01016.42
7.4.150.0030.01417.40
7.4.140.0090.00917.86
7.4.130.0190.00016.44
7.4.120.0090.01016.59
7.4.110.0060.01016.39
7.4.100.0030.01316.56
7.4.90.0070.01316.39
7.4.80.0060.01019.39
7.4.70.0070.01016.42
7.4.60.0090.01316.60
7.4.50.0070.01116.45
7.4.40.0140.00916.32
7.4.30.0110.01116.44
7.4.10.0030.00914.95
7.4.00.0060.01215.03
7.3.330.0000.00713.01
7.3.320.0040.00313.09
7.3.310.0030.00316.31
7.3.300.0070.00016.19
7.3.290.0070.00016.23
7.3.280.0060.01016.33
7.3.270.0170.00017.40
7.3.260.0200.01916.53
7.3.250.0140.00516.47
7.3.240.0120.00716.55
7.3.230.0070.01116.44
7.3.210.0130.00416.50
7.3.200.0090.00916.35
7.3.190.0060.00916.48
7.3.180.0050.01616.23
7.3.170.0090.00616.30
7.3.160.0110.00416.30
7.3.130.0070.01015.09
7.3.120.0050.00815.01
7.3.110.0040.01114.85
7.3.100.0040.00814.71
7.3.90.0100.00314.70
7.3.80.0060.00914.69
7.3.70.0090.00014.49
7.3.60.0040.01114.76
7.3.50.0090.00614.75
7.3.40.0000.01414.66
7.3.30.0100.00314.93
7.3.20.0000.01416.64
7.3.10.0000.01116.47
7.3.00.0000.00916.87
7.2.330.0090.00916.28
7.2.320.0100.00716.63
7.2.310.0030.01416.76
7.2.300.0080.00816.63
7.2.290.0100.00716.55
7.2.260.0070.01015.26
7.2.250.0150.00015.05
7.2.240.0040.01414.95
7.2.230.0100.00315.03
7.2.220.0060.00315.23
7.2.210.0030.01214.99
7.2.200.0060.00915.05
7.2.190.0040.01115.13
7.2.180.0150.00314.71
7.2.170.0000.01515.29
7.2.160.0090.00015.17
7.2.150.0000.01517.07
7.2.140.0100.00716.70
7.2.130.0030.01016.72
7.2.120.0080.00416.95
7.2.110.0100.00317.01
7.2.100.0030.01316.93
7.2.90.0030.01017.05
7.2.80.0070.00716.79
7.2.70.0060.00916.78
7.2.60.0090.00717.03
7.2.50.0040.01117.03
7.2.40.0040.00817.05
7.2.30.0030.01217.10
7.2.20.0000.01416.69
7.2.10.0000.01516.86
7.2.00.0080.00718.25
7.1.330.0060.01015.76
7.1.320.0140.00715.64
7.1.310.0040.01215.57
7.1.300.0040.01115.65
7.1.290.0070.01015.88
7.1.280.0070.00715.93
7.1.270.0040.01115.80
7.1.260.0100.00715.87
7.1.250.0040.00715.72
7.1.240.0030.01515.75
7.1.230.0060.00915.91
7.1.220.0070.01015.80
7.1.210.0060.00615.82
7.1.200.0080.00615.82
7.1.190.0100.00715.71
7.1.180.0060.01215.72
7.1.170.0040.01115.99
7.1.160.0030.01415.91
7.1.150.0060.00615.82
7.1.140.0030.01015.89
7.1.130.0070.00715.96
7.1.120.0100.00315.75
7.1.110.0040.01115.57
7.1.100.0030.01016.95
7.1.90.0040.00715.80
7.1.80.0060.00615.74
7.1.70.0000.01116.45
7.1.60.0280.01224.63
7.1.50.0200.01024.33
7.1.40.0180.01524.10
7.1.30.0270.00824.22
7.1.20.0260.00624.21
7.1.10.0150.00915.18
7.1.00.0140.00815.20
7.0.330.0040.01115.39
7.0.320.0000.01615.52
7.0.310.0120.00615.61
7.0.300.0000.01515.25
7.0.290.0030.01315.64
7.0.280.0030.01015.52
7.0.270.0060.00615.42
7.0.260.0090.00615.57
7.0.250.0040.01115.26
7.0.240.0060.01015.58
7.0.230.0090.00915.53
7.0.220.0030.01315.59
7.0.210.0070.01115.48
7.0.200.0130.01215.25
7.0.190.0130.00615.29
7.0.180.0210.00315.02
7.0.170.0150.00815.02
7.0.160.0140.01014.87
7.0.150.0120.01014.73
7.0.140.0130.00814.89
7.0.130.0210.00815.21
7.0.120.0400.00715.05
7.0.110.0130.01214.93
7.0.100.0130.01115.09
7.0.90.0140.01015.06
7.0.80.0170.00815.15
7.0.70.0200.00514.99
7.0.60.0150.00814.80
7.0.50.0140.01115.14
7.0.40.0150.00513.96
7.0.30.0170.00914.08
7.0.20.0170.00514.09
7.0.10.0200.00313.96
7.0.00.0250.00814.19
5.6.400.0060.00914.21
5.6.390.0000.00914.60
5.6.380.0110.00414.50
5.6.370.0120.00314.72
5.6.360.0030.01414.39
5.6.350.0060.00914.54
5.6.340.0050.00514.51
5.6.330.0080.00814.51
5.6.320.0060.01214.59
5.6.310.0070.00714.35
5.6.300.0060.00914.61
5.6.290.0070.00714.41
5.6.280.0060.00914.12
5.6.270.0130.00314.70
5.6.260.0090.00614.42
5.6.250.0030.00914.24
5.6.240.0120.00614.39
5.6.230.0000.01814.30
5.6.220.0030.00714.44
5.6.210.0050.00814.70
5.6.200.0030.01314.56
5.6.190.0000.01414.36
5.6.180.0030.01314.41
5.6.170.0060.01014.43
5.6.160.0070.00414.68
5.6.150.0000.01314.60
5.6.140.0060.00914.68
5.6.130.0030.01014.44
5.6.120.0040.00814.50
5.6.110.0030.00614.61
5.6.100.0030.01214.21
5.6.90.0030.01014.21
5.6.80.0080.00414.10
5.6.70.0030.01314.15
5.6.60.0130.00014.35
5.6.50.0090.00314.26
5.6.40.0070.00714.20
5.6.30.0120.00014.06
5.6.20.0100.00314.38
5.6.10.0060.00614.27
5.6.00.0000.01514.20

preferences:
47.44 ms | 401 KiB | 5 Q