3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ (object) ['ID' => 113, 'title' => 'text'], (object) ['ID' => 114, 'title' => 'text text text'], (object) ['ID' => 115, 'title' => 'text text'], (object) ['ID' => 116, 'title' => 'text'], ]; $result = []; foreach ($array as $obj) { $id = $obj->ID; unset($obj->ID); $result[$id] = $obj; } var_export($result); echo "\n---\n"; var_export($array);

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)
8.5.30.0090.01019.65
8.5.20.0090.00919.55
8.5.10.0080.00819.99
8.5.00.0100.01120.04
8.4.180.0130.00822.18
8.4.170.0090.01423.89
8.4.160.0110.01023.84
8.4.150.0020.00114.05
8.4.140.0070.01417.61
8.4.130.0050.00517.78
8.4.120.0150.00520.57
8.4.110.0120.00818.86
8.4.100.0080.00317.83
8.4.90.0080.01218.73
8.4.80.0050.00418.11
8.4.70.0150.00917.73
8.4.60.0120.00618.71
8.4.50.0170.00417.88
8.4.40.0100.00917.77
8.4.30.0100.01018.73
8.4.20.0170.00319.91
8.4.10.0100.01023.87
8.3.300.0160.00620.19
8.3.290.0140.00520.79
8.3.280.0120.00918.51
8.3.270.0130.00616.67
8.3.260.0100.00916.73
8.3.250.0110.00819.02
8.3.240.0040.00516.85
8.3.230.0140.00516.50
8.3.220.0080.00817.29
8.3.210.0150.00416.75
8.3.200.0040.00416.70
8.3.190.0100.00917.19
8.3.180.0120.00618.45
8.3.170.0150.00319.09
8.3.160.0090.00916.71
8.3.150.0120.00618.86
8.3.140.0070.00316.85
8.3.130.0090.00018.49
8.3.120.0030.00620.58
8.3.110.0040.00416.63
8.3.100.0000.00818.42
8.3.90.0070.00726.77
8.3.80.0090.00616.63
8.3.70.0090.00616.58
8.3.60.0030.01418.20
8.3.50.0040.01118.38
8.3.40.0070.00720.13
8.3.30.0110.00418.84
8.3.20.0070.00024.18
8.3.10.0000.00824.66
8.3.00.0030.00526.16
8.2.300.0130.00618.75
8.2.290.0070.00420.21
8.2.280.0080.00920.22
8.2.270.0170.00319.02
8.2.260.0090.00918.60
8.2.250.0000.00818.63
8.2.240.0150.00417.32
8.2.230.0030.00620.94
8.2.220.0040.00424.06
8.2.210.0060.00926.77
8.2.200.0030.00616.63
8.2.190.0130.00616.58
8.2.180.0120.00625.92
8.2.170.0090.00619.13
8.2.160.0030.01022.96
8.2.150.0030.00625.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00426.16
8.2.110.0070.00322.29
8.2.100.0040.00718.03
8.2.90.0080.00017.92
8.2.80.0050.00517.63
8.2.70.0070.00317.75
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0000.00819.95
8.2.30.0070.00318.01
8.2.20.0000.00719.41
8.2.10.0040.00418.16
8.2.00.0050.00319.41
8.1.340.0100.00919.98
8.1.330.0140.00522.04
8.1.320.0140.00516.16
8.1.310.0080.00616.81
8.1.300.0140.00418.00
8.1.290.0100.00030.84
8.1.280.0150.00325.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0060.00322.55
8.1.230.0080.00320.97
8.1.220.0050.00317.74
8.1.210.0050.00318.90
8.1.200.0060.00317.47
8.1.190.0030.00617.36
8.1.180.0000.00818.10
8.1.170.0000.00818.43
8.1.160.0040.00418.85
8.1.150.0070.00018.63
8.1.140.0070.00017.45
8.1.130.0130.00417.45
8.1.120.0130.00417.46
8.1.110.0060.01117.51
8.1.100.0100.00717.52
8.1.90.0080.00817.49
8.1.80.0100.00717.50
8.1.70.0150.00217.57
8.1.60.0080.01217.71
8.1.50.0100.00617.59
8.1.40.0140.00317.51
8.1.30.0070.01117.66
8.1.20.0120.00617.63
8.1.10.0120.00617.57
8.1.00.0180.00017.52
8.0.300.0040.00419.95
8.0.290.0000.00716.63
8.0.280.0040.00418.43
8.0.270.0040.00417.18
8.0.260.0080.00816.84
8.0.250.0110.00716.83
8.0.240.0100.00516.93
8.0.230.0150.00316.84
8.0.220.0110.00416.67
8.0.210.0110.00416.79
8.0.200.0150.00016.93
8.0.190.0070.00716.99
8.0.180.0090.00916.87
8.0.170.0050.00916.96
8.0.160.0040.00916.98
8.0.150.0160.00016.73
8.0.140.0130.00316.91
8.0.130.0100.00516.84
8.0.120.0130.00016.78
8.0.110.0130.00016.85
8.0.100.0120.00416.85
8.0.90.0110.00316.79
8.0.80.0110.00416.76
8.0.70.0090.00616.82
8.0.60.0120.00316.79
8.0.50.0160.00016.78
8.0.30.0150.00016.87
8.0.20.0100.00516.84
8.0.10.0120.00316.99

preferences:
45.08 ms | 403 KiB | 5 Q