3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 0 => [ "room_id" => "1", "date" => "01-07-2022", "available" => "A" ], 1 => [ "room_id" => "2", "date" => "01-07-2022", "available" => "A" ], 2 => [ "room_id" => "1", "date" => "02-07-2022", "available" => "A" ], 3 => [ "room_id" => "2", "date" => "02-07-2022", "available" => "U" ], 4 => [ "room_id" => "1", "date" => "03-07-2022", "available" => "U" ], 5 => [ "room_id" => "2", "date" => "03-07-2022", "available" => "U" ], 6 => [ "room_id" => "1", "date" => "04-07-2022", "available" => "U" ], ]; $hasVacancy = []; $result = []; foreach ($array as $row) { if ($row['available'] === 'A') { $hasVacancy[$row['date']] = $row; // store available as reference unset($result[$row['date']]); // remove potentially stored unavailable row for date } elseif (!isset($hasVacancy[$row['date']])) { $result[$row['date']] = $row; // is unavailable and no availables found } } var_export(array_values($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)
8.5.00.0110.01219.95
8.4.150.0030.00014.05
8.4.140.0140.00717.35
8.4.130.0130.00817.38
8.4.120.0070.00420.46
8.4.110.0100.01120.54
8.4.100.0140.00717.57
8.4.90.0090.01217.84
8.4.80.0040.00417.54
8.4.70.0140.00617.91
8.4.60.0090.01218.72
8.4.50.0070.00818.56
8.4.40.0120.00917.69
8.4.30.0070.01420.55
8.4.20.0140.00417.96
8.4.10.0090.00023.84
8.3.280.0030.00014.05
8.3.270.0160.00516.36
8.3.260.0120.00816.78
8.3.250.0130.00619.14
8.3.240.0120.00716.54
8.3.230.0100.00916.58
8.3.220.0090.00717.29
8.3.210.0110.00918.56
8.3.200.0030.00616.34
8.3.190.0120.00717.19
8.3.180.0050.00716.86
8.3.170.0090.00616.57
8.3.160.0110.00716.68
8.3.150.0140.00317.32
8.3.140.0030.00617.20
8.3.130.0080.00818.57
8.3.120.0060.01218.89
8.3.110.0060.00320.94
8.3.100.0030.00624.06
8.3.90.0080.00026.77
8.3.80.0000.00818.55
8.3.70.0120.00616.75
8.3.60.0040.01118.54
8.3.50.0090.00919.78
8.3.40.0100.00720.21
8.3.30.0000.01419.17
8.3.20.0080.00024.18
8.3.10.0060.00324.66
8.3.00.0000.00726.16
8.2.290.0110.00820.54
8.2.280.0130.00518.30
8.2.270.0100.01016.44
8.2.260.0100.01016.66
8.2.250.0040.00416.57
8.2.240.0060.01017.05
8.2.230.0120.00622.58
8.2.220.0090.00037.54
8.2.210.0000.00726.77
8.2.200.0040.00416.38
8.2.190.0170.00016.58
8.2.180.0140.00325.92
8.2.170.0140.00718.99
8.2.160.0070.00722.96
8.2.150.0040.00425.66
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0150.00319.41
8.2.110.0030.00622.26
8.2.100.0080.00317.91
8.2.90.0040.00417.97
8.2.80.0000.00819.11
8.2.70.0040.00417.63
8.2.60.0040.00417.50
8.2.50.0000.00817.98
8.2.40.0050.00318.09
8.2.30.0000.00718.15
8.2.20.0040.00420.43
8.2.10.0000.00818.03
8.2.00.0070.00019.37
8.1.330.0110.00818.59
8.1.320.0120.00716.19
8.1.310.0040.00418.34
8.1.300.0090.00620.43
8.1.290.0090.00030.84
8.1.280.0150.00425.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0060.00323.84
8.1.230.0110.00022.75
8.1.220.0060.00317.80
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0060.00317.35
8.1.180.0060.00318.10
8.1.170.0040.00417.62
8.1.160.0000.00718.89
8.1.150.0000.00918.54
8.1.140.0040.00417.49
8.1.130.0070.00017.32
8.1.120.0030.00417.37
8.1.110.0040.00417.46
8.1.100.0040.00417.37
8.1.90.0000.00817.48
8.1.80.0050.00317.47
8.1.70.0030.00517.44
8.1.60.0140.00617.56
8.1.50.0120.00617.47
8.1.40.0090.00917.47
8.1.30.0120.00817.67
8.1.20.0130.00517.46
8.1.10.0160.00217.39
8.1.00.0180.00017.39
8.0.300.0080.00022.03
8.0.290.0030.00616.63
8.0.280.0000.00718.48
8.0.270.0030.00316.86
8.0.260.0030.00316.68
8.0.250.0060.00016.91
8.0.240.0000.00716.97
8.0.230.0040.00316.86
8.0.220.0030.00316.82
8.0.210.0000.00816.84
8.0.200.0030.00316.98
8.0.190.0080.00316.79
8.0.180.0130.00016.84
8.0.170.0090.00716.75
8.0.160.0100.00516.90
8.0.150.0120.00316.80
8.0.140.0050.01016.81
8.0.130.0120.00416.86
8.0.120.0160.00016.93
8.0.110.0050.01116.68
8.0.100.0050.01016.73
8.0.90.0070.00016.70
8.0.80.0080.00816.86
8.0.70.0050.01116.77
8.0.60.0140.00516.77
8.0.50.0140.00416.84
8.0.30.0120.00316.77
8.0.20.0090.00616.90
8.0.10.0090.00617.04
7.4.330.0050.00015.55
7.4.320.0000.00616.60
7.4.300.0000.00716.59
7.4.290.0090.00016.43
7.4.280.0160.00316.58
7.4.270.0120.00316.34
7.4.260.0110.00716.46
7.4.250.0150.00416.38
7.4.240.0130.00316.55
7.4.230.0150.00316.47
7.4.220.0120.00416.38
7.4.210.0120.00316.46
7.4.200.0140.00016.44
7.4.190.0050.01016.53
7.4.180.0110.00316.51
7.4.160.0070.00716.63
7.4.150.0070.00416.45
7.4.140.0040.00616.52
7.4.130.0050.00516.36
7.4.120.0050.00516.52
7.4.110.0000.00716.42
7.4.100.0000.00916.46
7.4.90.0060.00616.41
7.4.80.0090.00516.31
7.4.70.0030.00616.51
7.4.60.0050.00316.43
7.4.50.0000.00616.36
7.4.40.0030.00316.38
7.4.30.0030.00316.46
7.4.20.0060.00016.52
7.4.10.0030.00816.42
7.4.00.0030.00616.46

preferences:
128.74 ms | 403 KiB | 5 Q