3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 'name' => [ 'Ace', 'James', 'Tommy' ], 'age' => [ 10, 20, 32 ] ]; $newData = []; function recursivelyFormat($data) { $newData = []; if (count($data) > 0) { $name = array_shift($data['name']); $age = array_shift($data['age']); $newData[] = [ 'name' => $name, 'age' => $age ]; recursivelyFormat(data); } return $newData; } var_dump(recursivelyFormat($data)); /*for ($i = 0; $i < count($data['name']); $i++) { $d = [ 'name' => $data['name'][$i], 'age' => $data['age'][$i] ]; $newData[] = $d; } $mainData = [ 'people' => $newData ];*/ //var_dump($mainData);

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)
8.3.60.0070.01416.88
8.3.50.0070.00717.93
8.3.40.0120.00318.72
8.3.30.0040.01118.84
8.3.20.0040.00420.34
8.3.10.0060.00320.65
8.3.00.0040.00423.61
8.2.180.0200.00316.63
8.2.170.0070.00722.96
8.2.160.0130.00722.26
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.79
8.2.120.0040.00426.35
8.2.110.0050.00520.77
8.2.100.0040.00817.93
8.2.90.0000.00819.34
8.2.80.0040.00417.97
8.2.70.0030.00617.75
8.2.60.0070.00018.03
8.2.50.0050.00318.09
8.2.40.0050.00322.13
8.2.30.0080.00019.50
8.2.20.0060.00317.93
8.2.10.0040.00417.99
8.2.00.0000.00718.14
8.1.280.0140.00725.92
8.1.270.0060.01222.06
8.1.260.0080.00628.09
8.1.250.0000.00828.09
8.1.240.0040.00422.61
8.1.230.0070.00317.64
8.1.220.0070.00017.79
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0040.00418.52
8.1.160.0040.00420.77
8.1.150.0070.00018.78
8.1.140.0000.00819.59
8.1.130.0050.00317.76
8.1.120.0000.00717.53
8.1.110.0080.00017.44
8.1.100.0060.00317.49
8.1.90.0040.00417.54
8.1.80.0000.00717.43
8.1.70.0030.00317.51
8.1.60.0000.00817.49
8.1.50.0040.00417.50
8.1.40.0030.00517.55
8.1.30.0080.00017.54
8.1.20.0050.00317.51
8.1.10.0080.00017.60
8.1.00.0000.00817.51
8.0.300.0050.00318.90
8.0.290.0030.00516.75
8.0.280.0070.00018.46
8.0.270.0000.00717.33
8.0.260.0060.00317.32
8.0.250.0070.00017.08
8.0.240.0000.00717.04
8.0.230.0030.00416.89
8.0.220.0030.00317.00
8.0.210.0000.00716.98
8.0.200.0000.00616.90
8.0.190.0040.00417.04
8.0.180.0000.00816.97
8.0.170.0030.00616.95
8.0.160.0000.00817.03
8.0.150.0000.00716.74
8.0.140.0030.00516.84
8.0.130.0050.00013.39
8.0.120.0030.00516.91
8.0.110.0050.00316.98
8.0.100.0000.00717.01
8.0.90.0030.00516.77
8.0.80.0030.01216.97
8.0.70.0040.00416.84
8.0.60.0070.00016.81
8.0.50.0040.00416.96
8.0.30.0080.00917.11
8.0.20.0110.00917.40
8.0.10.0000.00717.03
8.0.00.0070.01216.66
7.4.330.0050.00016.71
7.4.320.0000.00716.63
7.4.300.0030.00316.66
7.4.290.0000.00716.50
7.4.280.0060.00316.64
7.4.270.0060.00316.64
7.4.260.0040.00416.60
7.4.250.0040.00416.56
7.4.240.0000.00716.63
7.4.230.0030.00316.41
7.4.220.0090.00616.48
7.4.210.0080.00616.60
7.4.200.0070.00016.60
7.4.160.0120.00416.71
7.4.150.0120.00817.40
7.4.140.0130.00717.86
7.4.130.0130.00616.56
7.4.120.0120.00816.54
7.4.110.0120.00616.63
7.4.100.0000.02416.57
7.4.90.0100.00716.53
7.4.80.0080.01219.39
7.4.70.0090.00616.56
7.4.60.0090.00916.51
7.4.50.0060.00716.61
7.4.40.0070.01016.56
7.4.30.0170.00016.53
7.4.00.0070.01014.88
7.3.330.0030.00313.25
7.3.320.0000.00513.30
7.3.310.0000.00816.54
7.3.300.0000.00716.31
7.3.290.0070.00016.44
7.3.280.0090.01316.40
7.3.270.0120.00617.40
7.3.260.0100.00716.66
7.3.250.0100.01216.45
7.3.240.0100.00616.54
7.3.230.0100.01016.68
7.3.210.0030.01416.43
7.3.200.0100.00616.53
7.3.190.0060.00916.45
7.3.180.0060.00916.46
7.3.170.0130.00316.66
7.3.160.0030.01316.61
7.3.120.0110.00914.88
7.3.110.0140.00414.58
7.3.100.0000.01015.04
7.3.90.0000.01514.85
7.3.80.0040.00715.14
7.3.70.0000.00814.96
7.3.60.0030.01214.80
7.3.50.0060.00615.05
7.3.40.0030.01014.59
7.3.30.0070.00314.90
7.3.20.0040.00816.71
7.3.10.0100.01016.63
7.3.00.0090.00816.53
7.2.330.0170.00316.81
7.2.320.0100.00716.67
7.2.310.0060.01516.72
7.2.300.0060.01116.82
7.2.290.0120.00816.63
7.2.250.0040.01515.25
7.2.240.0100.00715.33
7.2.230.0030.01315.00
7.2.220.0000.01214.87
7.2.210.0000.01415.34
7.2.200.0130.00315.19
7.2.190.0040.01415.11
7.2.180.0110.00314.97
7.2.170.0060.00915.12
7.2.130.0110.00816.52
7.2.120.0100.00616.77
7.2.110.0060.01416.88
7.2.100.0090.00916.71
7.2.90.0090.00816.57
7.2.80.0090.00616.58
7.2.70.0080.00916.77
7.2.60.0060.01017.09
7.2.50.0120.00616.52
7.2.40.0110.00916.74
7.2.30.0110.00516.89
7.2.20.0100.00316.81
7.2.10.0060.00816.73
7.2.00.0050.00917.72
7.1.330.0030.01215.49
7.1.320.0040.00715.79
7.1.310.0000.01416.04
7.1.300.0110.00415.46
7.1.290.0000.01215.85
7.1.280.0030.00715.88
7.1.270.0000.00815.59
7.1.260.0120.00315.54
7.1.250.0100.00915.66
7.1.200.0000.00815.84
7.1.100.0110.00418.41
7.1.70.0000.00716.92
7.1.60.0180.00719.40
7.1.50.0130.01016.96
7.1.00.0070.07322.30
7.0.200.0810.00314.97
7.0.60.0330.07320.01
7.0.50.0070.08717.90
7.0.40.0230.06720.25
7.0.30.0170.08320.13
7.0.20.0330.07320.23
7.0.10.0030.06020.09
7.0.00.0200.04720.07
5.6.280.0070.05320.93
5.6.210.0100.06320.75
5.6.200.0130.07718.29
5.6.190.0030.04320.48
5.6.180.0270.05020.69
5.6.170.0300.03720.55
5.6.160.0030.04720.44
5.6.150.0070.04018.29
5.6.140.0070.08718.23
5.6.130.0100.07318.14
5.6.120.0170.07720.99
5.6.110.0070.05720.99
5.6.100.0070.08021.02
5.6.90.0100.06721.14
5.6.80.0170.05320.54
5.5.350.0130.08020.38
5.5.340.0070.08318.03
5.5.330.0070.05020.37
5.5.320.0670.06720.24
5.5.310.0300.06320.23
5.5.300.0000.04018.08
5.5.290.0070.05717.98
5.5.280.0070.08320.77
5.5.270.0100.06720.79
5.5.260.0070.04020.84
5.5.250.0100.03720.70
5.5.240.0200.06720.12

preferences:
44.61 ms | 401 KiB | 5 Q