3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array1 = [ 'Nov 18, 2011' => [ 'C' => 107705.5792, 'T' => 44561.52 ], 'Nov 22, 2011' => [ 'C' => -8992.8352 ] ]; $array2 = [ 'Nov 18, 2011' => [ 'C' => 3, 'T' => 1 ], 'Nov 22, 2011' => [ 'C' => 2 ] ]; $result = []; foreach ($array1 as $date => $row) { foreach ($row as $letter => $total) { $span = $array2[$date][$letter]; $result[$date][$span] = $total; } } var_export($result);

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)
8.4.140.0140.01017.44
8.4.130.0160.00417.80
8.4.120.0110.00822.34
8.4.110.0110.00918.66
8.4.100.0110.00517.56
8.4.90.0150.00517.59
8.4.80.0120.01019.26
8.4.70.0050.00317.57
8.4.60.0150.00618.77
8.4.50.0110.00620.32
8.4.40.0060.01517.44
8.4.30.0120.00918.76
8.4.20.0030.01621.13
8.4.10.0420.00617.56
8.3.270.0110.00916.52
8.3.260.0100.00716.44
8.3.250.0130.00718.84
8.3.240.0130.00616.55
8.3.230.0110.00816.52
8.3.220.0110.00816.70
8.3.210.0090.00716.54
8.3.200.0050.00416.53
8.3.190.0090.00217.10
8.3.180.0070.01118.93
8.3.170.0070.01017.31
8.3.160.0140.00320.80
8.3.150.0120.00617.18
8.3.140.0320.01416.66
8.3.130.0300.01116.38
8.3.120.0320.01016.70
8.3.110.0290.01316.37
8.3.100.0400.01716.32
8.3.90.0360.00616.32
8.3.80.0300.01516.66
8.3.70.0380.00316.38
8.3.60.0350.00616.62
8.3.50.0320.00616.53
8.3.40.0250.01717.42
8.3.30.0280.00917.21
8.3.20.0330.00416.96
8.3.10.0260.01117.57
8.3.00.0190.00317.54
8.2.290.0100.00818.84
8.2.280.0070.01216.38
8.2.270.0110.00716.78
8.2.260.0260.01216.38
8.2.250.0290.00816.66
8.2.240.0300.00816.38
8.2.230.0340.00416.32
8.2.220.0280.01016.39
8.2.210.0410.00016.55
8.2.200.0290.01016.53
8.2.190.0340.00416.24
8.2.180.0300.00716.58
8.2.170.0270.01317.74
8.2.160.0310.00917.69
8.2.150.0320.00717.59
8.2.140.0340.00417.50
8.2.130.0330.00617.56
8.2.120.0300.01017.70
8.2.110.0230.01717.50
8.2.100.0370.00917.02
8.2.90.0320.00717.42
8.2.80.0340.00717.32
8.2.70.0280.01117.58
8.2.60.0330.00617.41
8.2.50.0350.00417.50
8.2.40.0260.00617.43
8.2.30.0300.00417.42
8.2.20.0330.01017.43
8.2.10.0370.00017.48
8.2.00.0330.00317.53
8.1.320.0110.00716.13

preferences:
30.11 ms | 403 KiB | 5 Q