3v4l.org

run code in 300+ PHP versions simultaneously
<?php $post = [ 'id_228' => 228, 'title_228' => "First", 'colour_228' => 'red', 'id_229' => 228, 'title_229' => "Second", 'colour_229' => 'blue']; $resultArray = []; foreach($post as $key => $val) { $key = explode('_',$key); $resultArray[$key[1]][$key[0]] = $val; } var_dump($resultArray);

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)
8.3.60.0130.00318.55
8.3.50.0090.00918.14
8.3.40.0120.00318.63
8.3.30.0130.00318.71
8.3.20.0040.00418.98
8.3.10.0050.00320.91
8.3.00.0050.00318.04
8.2.180.0120.00618.66
8.2.170.0150.00322.96
8.2.160.0070.01119.07
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00019.89
8.2.120.0000.00826.35
8.2.110.0000.01019.45
8.2.100.0040.00717.72
8.2.90.0050.00317.75
8.2.80.0090.00318.86
8.2.70.0040.00418.16
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0040.00419.48
8.2.30.0040.00419.37
8.2.20.0040.00418.05
8.2.10.0070.00018.00
8.2.00.0070.00019.41
8.1.280.0150.00025.92
8.1.270.0040.00423.86
8.1.260.0030.00626.35
8.1.250.0030.00528.09
8.1.240.0060.00322.05
8.1.230.0000.01220.88
8.1.220.0040.00418.70
8.1.210.0050.00319.09
8.1.200.0000.00917.25
8.1.190.0000.00917.23
8.1.180.0070.00018.10
8.1.170.0000.00818.51
8.1.160.0000.00718.79
8.1.150.0050.00318.88
8.1.140.0050.00217.61
8.1.130.0030.00317.50
8.1.120.0070.00317.48
8.1.110.0060.00517.43
8.1.100.0000.00717.44
8.1.90.0000.00817.45
8.1.80.0040.00417.35
8.1.70.0050.00517.44
8.1.60.0040.00417.59
8.1.50.0030.00717.54
8.1.40.0030.00517.43
8.1.30.0040.00417.62
8.1.20.0000.00817.70
8.1.10.0040.00417.57
8.1.00.0030.00617.39
8.0.300.0000.00719.86
8.0.290.0040.00416.75
8.0.280.0000.00718.45
8.0.270.0050.00217.32
8.0.260.0000.00716.82
8.0.250.0000.00717.01
8.0.240.0030.00316.93
8.0.230.0070.00016.96
8.0.220.0000.00716.93
8.0.210.0000.00716.90
8.0.200.0020.00516.84
8.0.190.0040.00416.93
8.0.180.0060.00316.93
8.0.170.0060.00316.89
8.0.160.0000.00816.90
8.0.150.0050.00216.86
8.0.140.0030.00316.76
8.0.130.0000.00613.38
8.0.120.0040.00416.81
8.0.110.0000.00816.87
8.0.100.0050.00216.80
8.0.90.0040.00416.89
8.0.80.0090.00616.90
8.0.70.0080.00016.71
8.0.60.0040.00416.92
8.0.50.0000.00816.95
8.0.30.0110.00817.13
8.0.20.0100.00917.40
8.0.10.0070.00017.13
8.0.00.0090.00816.71
7.4.330.0000.00515.55
7.4.320.0030.00316.59
7.4.300.0040.00416.59
7.4.290.0030.00316.55
7.4.280.0080.00016.48
7.4.270.0060.00316.46
7.4.260.0040.00416.50
7.4.250.0070.00016.49
7.4.240.0040.00416.49
7.4.230.0040.00416.32
7.4.220.0040.00416.63
7.4.210.0100.00616.61
7.4.200.0040.00416.61
7.4.160.0110.00516.53
7.4.140.0070.01117.86
7.4.130.0120.00616.64
7.4.120.0130.00816.49
7.4.110.0070.01716.30
7.4.100.0070.01116.49
7.4.90.0060.01116.31
7.4.80.0140.00719.39
7.4.70.0060.01116.57
7.4.60.0070.01016.29
7.4.50.0060.00916.59
7.4.40.0130.01016.26
7.4.00.0030.00914.75
7.3.330.0000.00613.24
7.3.320.0030.00313.21
7.3.310.0030.00316.39
7.3.300.0080.00016.22
7.3.290.0030.00316.16
7.3.280.0110.01116.28
7.3.260.0110.00616.29
7.3.240.0050.01216.39
7.3.230.0080.00816.53
7.3.210.0070.01316.21
7.3.200.0060.01016.52
7.3.190.0130.00316.44
7.3.180.0030.01316.62
7.3.170.0160.00516.21
7.3.160.0210.00616.63
7.2.330.0060.01216.73
7.2.320.0110.00616.46
7.2.310.0060.01216.77
7.2.300.0060.01316.77
7.2.290.0080.01116.73
7.2.60.2160.00714.73
7.2.50.1240.00915.09
7.2.40.1080.00815.21
7.2.30.1280.01315.54
7.2.20.1300.00915.21
7.2.10.1070.01115.41
7.2.00.1180.01115.51
7.1.200.0050.00515.83
7.1.170.1420.01013.93
7.1.160.1380.01416.79
7.1.150.1020.01016.84
7.1.140.1150.00916.90
7.1.130.0960.01016.87
7.1.120.1090.01116.96
7.1.110.1180.01216.16
7.1.100.1210.01016.08
7.1.90.1410.01016.49
7.1.80.1320.01516.21
7.1.70.1160.01315.20
7.1.60.1420.01233.37
7.1.50.1510.01233.16
7.1.40.1630.01232.59
7.1.30.1270.01332.47
7.1.20.1460.02132.83
7.1.10.1190.00815.00
7.1.00.1190.01114.95

preferences:
70.77 ms | 400 KiB | 5 Q