3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ [ 'name' => 'Event A', 'date' => '2023-03-1' ], [ 'name' => 'Event B', 'date' => '2023-03-2' ], [ 'name' => 'Event C', 'date' => '2023-03-3' ], [ 'name' => 'Event D', 'date' => '2023-03-7' ], [ 'name' => 'Event E', 'date' => '2023-03-9' ], ]; $start_d = null; $curr_d = null; $groups = []; foreach($data as $d){ $dd = DateTime::createFromFormat('!Y-m-d', $d['date']); if($start_d == null){ $start_d = $curr_d = $dd; }else{ $diff = $dd->diff($curr_d) ; if($diff->y === 0 && $diff->m === 0 && $diff->d === 1){ $curr_d = $dd; }else{ $groups[] = [$start_d->format('d'), $curr_d->format('d')]; $start_d = $curr_d = $dd; } } } $groups[] = [$start_d->format('d'), $curr_d->format('d')]; echo implode(" , ", array_map(fn($v) => implode(" - ", array_unique($v)), $groups)), " / ", $start_d->format('m'), " / ", $start_d->format('Y');

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)
8.4.140.0120.00917.62
8.4.130.0130.00617.94
8.4.120.0120.00720.81
8.4.110.0110.00922.75
8.4.100.0110.01018.12
8.4.90.0070.00418.97
8.4.80.0130.00819.68
8.4.70.0060.00418.04
8.4.60.0050.00718.82
8.4.50.0090.01220.64
8.4.40.0080.00019.88
8.4.30.0090.00020.86
8.4.20.0080.01225.73
8.4.10.0160.00023.74
8.3.270.0080.01416.85
8.3.260.0130.00616.56
8.3.250.0130.00618.95
8.3.240.0110.00916.87
8.3.230.0110.00716.56
8.3.220.0060.00417.24
8.3.210.0140.00916.71
8.3.200.0060.00316.62
8.3.190.0130.00519.07
8.3.180.0080.00316.97
8.3.170.0090.01017.33
8.3.160.0180.00018.40
8.3.150.0060.01618.96
8.3.140.0070.01318.63
8.3.130.0080.00016.92
8.3.120.0040.01520.77
8.3.110.0060.00320.94
8.3.100.0100.01024.06
8.3.90.0050.00326.77
8.3.80.0030.00617.97
8.3.70.0060.01018.52
8.3.60.0120.00316.75
8.3.50.0120.00618.22
8.3.40.0090.00620.09
8.3.30.0110.00318.95
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0040.00426.16
8.2.290.0120.00720.82
8.2.280.0110.00918.44
8.2.270.0160.00317.59
8.2.260.0050.00320.24
8.2.250.0080.00017.02
8.2.240.0030.00717.17
8.2.230.0090.00322.58
8.2.220.0080.00037.54
8.2.210.0030.01026.77
8.2.200.0100.00018.54
8.2.190.0100.01316.63
8.2.180.0150.00616.88
8.2.170.0100.01019.07
8.2.160.0120.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00026.16
8.2.110.0040.00422.27
8.2.100.0080.00419.69
8.2.90.0040.00417.74
8.2.80.0000.00819.04
8.2.70.0040.00417.88
8.2.60.0050.00317.88
8.2.50.0080.00018.00
8.2.40.0130.00917.62
8.2.30.0110.00917.75
8.2.20.0160.00417.69
8.2.10.0160.00317.62
8.2.00.0160.00317.62
8.1.330.0130.00622.28
8.1.320.0100.01021.65
8.1.310.0090.00918.63
8.1.300.0000.00920.09
8.1.290.0060.00330.84
8.1.280.0040.01125.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.61
8.1.230.0070.00420.91
8.1.220.0030.00717.74
8.1.210.0050.00318.77
8.1.200.0030.00517.47
8.1.190.0040.00417.35
8.1.180.0060.00318.10
8.1.170.0130.00417.62
8.1.160.0130.00517.62
8.1.150.0170.00217.62
8.1.140.0090.00917.62
8.1.130.0180.00017.62
8.1.120.0110.00717.62
8.1.110.0130.00417.62
8.1.100.0140.00417.62
8.1.90.0180.00317.62
8.1.80.0150.00617.62
8.1.70.0090.00917.62
8.1.60.0130.00517.62
8.1.50.0170.00217.62
8.1.40.0160.00317.62
8.1.30.0120.00617.62
8.1.20.0120.00617.62
8.1.10.0100.00817.62
8.1.00.0130.00517.62
8.0.300.0000.00818.77
8.0.290.0060.00316.88
8.0.280.0160.00117.62
8.0.270.0150.00317.62
8.0.260.0080.00817.62
8.0.250.0120.00617.62
8.0.240.0120.00617.62
8.0.230.0160.00217.62
8.0.220.0120.00517.62
8.0.210.0120.00717.62
8.0.200.0130.00517.62
8.0.190.0090.00817.62
8.0.180.0080.00917.62
8.0.170.0120.00517.62
8.0.160.0130.00417.62
8.0.150.0100.01017.62
8.0.140.0190.00017.62
8.0.130.0100.00617.62
8.0.120.0120.00617.62
8.0.110.0080.00817.62
8.0.100.0120.00517.62
8.0.90.0170.00017.62
8.0.80.0120.00517.62
8.0.70.0140.00417.62
8.0.60.0120.00517.62
8.0.50.0120.00717.62
8.0.30.0080.00917.62
8.0.20.0140.00717.62
8.0.10.0120.00717.62

preferences:
28.84 ms | 403 KiB | 5 Q