3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetimes = [ "items" => [ [ "id" => 1, "start_date" => "2019-09-26", "start_time" => "07:00:00", "end_date" => "2019-09-26", "end_time" => "09:00:00" ], [ "id" => 4, "start_date" => "2019-09-26", "start_time" => "12:00:00", "end_date" => "2019-09-26", "end_time" => "14:00:00" ], [ "id" => 9, "start_date" => "2019-09-26", "start_time" => "16:00:00", "end_date" => "2019-09-26", "end_time" => "17:00:00" ], [ "id" => 13, "start_date" => "2019-09-26", "start_time" => "19:00:00", "end_date" => "2019-09-26", "end_time" => "20:00:00" ], [ "id" => 2, "start_date" => "2019-09-27", "start_time" => "07:00:00", "end_date" => "2019-09-27", "end_time" => "08:00:00" ], [ "id" => 5, "start_date" => "2019-09-27", "start_time" => "12:00:00", "end_date" => "2019-09-27", "end_time" => "14:00:00" ], [ "id" => 10, "start_date" => "2019-09-27", "start_time" => "16:00:00", "end_date" => "2019-09-27", "end_time" => "18:00:00" ], [ "id" => 14, "start_date" => "2019-09-27", "start_time" => "19:00:00", "end_date" => "2019-09-27", "end_time" => "20:00:00" ], [ "id" => 3, "start_date" => "2019-09-28", "start_time" => "07:00:00", "end_date" => "2019-09-28", "end_time" => "10:00:00" ], [ "id" => 6, "start_date" => "2019-09-28", "start_time" => "12:00:00", "end_date" => "2019-09-28", "end_time" => "13:00:00" ], [ "id" => 11, "start_date" => "2019-09-28", "start_time" => "16:00:00", "end_date" => "2019-09-28", "end_time" => "17:00:00" ], [ "id" => 15, "start_date" => "2019-09-28", "start_time" => "19:00:00", "end_date" => "2019-09-28", "end_time" => "20:00:00" ] ] ]; $openinghours = []; function openinghours($times) { global $openinghours; $openinghours[$times["start_date"]][] = [ "start" => $times["start_time"], "end" => $times["end_time"] ]; } array_map("openinghours", $datetimes["items"]); var_dump($openinghours); foreach($openinghours as $date => $times) { echo "{$date} : {$times[0]["start"]} - " . end($times)["end"] . "\n"; }

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)
8.5.10.0120.00516.64
8.5.00.0140.00819.69
8.4.150.0020.00014.05
8.4.140.0140.00717.73
8.4.130.0110.00917.96
8.4.120.0130.00420.59
8.4.110.0090.00619.18
8.4.100.0150.00518.71
8.4.90.0140.00720.61
8.4.80.0110.00820.40
8.4.70.0060.00317.89
8.4.60.0130.00718.51
8.4.50.0100.00318.93
8.4.40.0030.00819.47
8.4.30.0030.01720.48
8.4.20.0070.01718.84
8.4.10.0080.00017.82
8.3.280.0020.00014.05
8.3.270.0120.00816.70
8.3.260.0140.00616.30
8.3.250.0080.01119.10
8.3.240.0040.00516.43
8.3.230.0140.00716.81
8.3.220.0080.01119.04
8.3.210.0090.00918.42
8.3.200.0040.00616.88
8.3.190.0150.00416.73
8.3.180.0140.00616.62
8.3.170.0070.00717.30
8.3.160.0080.00020.23
8.3.150.0120.00619.05
8.3.140.0080.00017.19
8.3.130.0030.00618.21
8.3.120.0030.00620.74
8.3.110.0050.00516.62
8.3.100.0040.00418.27
8.3.90.0140.00718.23
8.3.80.0060.00618.55
8.3.70.0170.00316.61
8.3.60.0150.00618.40
8.3.50.0100.00417.46
8.3.40.0120.00318.76
8.3.30.0110.00318.86
8.3.20.0060.00320.48
8.3.10.0040.00420.23
8.3.00.0040.00420.71
8.2.290.0130.00620.59
8.2.280.0060.00418.21
8.2.270.0070.00719.23
8.2.260.0120.00618.28
8.2.250.0090.00416.46
8.2.240.0070.00317.20
8.2.230.0090.00620.94
8.2.220.0030.00624.06
8.2.210.0080.00026.77
8.2.200.0040.00816.50
8.2.190.0110.01116.75
8.2.180.0160.00618.39
8.2.170.0150.00022.96
8.2.160.0060.00920.83
8.2.150.0030.00524.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00826.16
8.2.110.0090.00019.31
8.2.100.0080.00417.66
8.2.90.0030.00617.63
8.2.80.0080.00018.05
8.2.70.0000.00918.02
8.2.60.0040.00418.15
8.2.50.0000.00818.10
8.2.40.0030.00519.34
8.2.30.0040.00419.31
8.2.20.0040.00418.07
8.2.10.0050.00219.44
8.2.00.0050.00219.31
8.1.330.0120.00622.19
8.1.320.0120.00815.92
8.1.310.0120.00618.62
8.1.300.0000.01018.42
8.1.290.0060.00318.88
8.1.280.0030.01225.92
8.1.270.0060.00322.54
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0040.00722.65
8.1.230.0110.00020.84
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0130.00017.12
8.1.190.0030.00617.38
8.1.180.0030.00518.10
8.1.170.0000.00818.59
8.1.160.0040.00418.89
8.1.150.0020.00518.93
8.1.140.0000.00822.68
8.1.130.0070.00017.41
8.1.120.0000.00917.42
8.1.110.0050.00317.45
8.1.100.0030.00517.43
8.1.90.0000.00817.46
8.1.80.0070.00017.34
8.1.70.0030.00317.33
8.1.60.0040.00417.49
8.1.50.0040.00417.45
8.1.40.0000.00817.53
8.1.30.0030.00617.70
8.1.20.0030.00617.54
8.1.10.0000.00717.54
8.1.00.0080.00017.56
8.0.300.0050.00219.98
8.0.290.0040.00416.75
8.0.280.0050.00218.36
8.0.270.0070.00017.18
8.0.260.0070.00016.86
8.0.250.0040.00416.92
8.0.240.0030.00316.92
8.0.230.0070.00017.01
8.0.220.0070.00016.85
8.0.210.0000.00716.81
8.0.200.0050.00316.91
8.0.190.0000.00716.97
8.0.180.0000.00816.82
8.0.170.0030.00616.93
8.0.160.0000.00716.84
8.0.150.0000.00716.82
8.0.140.0000.00716.88
8.0.130.0030.00313.31
8.0.120.0000.00816.76
8.0.110.0040.00416.88
8.0.100.0000.00716.83
8.0.90.0040.00416.78
8.0.80.0110.00516.87
8.0.70.0040.00416.92
8.0.60.0040.00416.92
8.0.50.0000.00816.89
8.0.30.0080.01017.13
8.0.20.0130.00917.17
8.0.10.0000.00816.91
8.0.00.0120.00916.50
7.4.330.0030.00315.55
7.4.320.0070.00016.53
7.4.300.0060.00016.60
7.4.290.0000.00816.56
7.4.280.0050.00316.47
7.4.270.0040.00416.64
7.4.260.0030.00616.58
7.4.250.0080.00016.49
7.4.240.0060.00216.57
7.4.230.0070.00016.53
7.4.220.0050.00216.57
7.4.210.0080.00716.53
7.4.200.0000.00816.41
7.4.130.0070.01816.28
7.4.120.0060.01416.60
7.4.110.0160.00516.50
7.4.100.0050.01416.47
7.4.90.0080.01216.56
7.4.80.0040.01419.39
7.4.70.0150.00416.52
7.4.60.0110.00716.51
7.4.50.0070.01016.32
7.4.40.0150.00616.60
7.4.00.0090.00914.92
7.3.330.0000.00716.37
7.3.320.0030.00313.15
7.3.310.0000.00716.38
7.3.300.0030.00316.25
7.3.290.0090.01016.33
7.3.280.0030.01316.33
7.3.260.0130.00816.53
7.3.240.0140.00516.40
7.3.230.0120.00616.35
7.3.210.0070.01416.27
7.3.200.0140.00816.59
7.3.190.0170.00016.34
7.3.180.0140.00416.56
7.3.170.0130.01016.50
7.3.160.0060.01016.65
7.3.120.0090.00814.79
7.3.110.0060.01314.99
7.3.100.0090.00714.70
7.3.90.0100.00714.95
7.3.80.0060.01214.91
7.3.70.0100.00714.83
7.3.60.0080.00814.74
7.3.50.0070.00914.82
7.3.40.0070.00914.79
7.3.30.0090.01014.77
7.3.20.0110.00716.19
7.3.10.0160.00716.21
7.3.00.0080.00916.13
7.2.330.0090.00916.80
7.2.320.0060.01316.70
7.2.310.0110.00916.84
7.2.300.0180.00416.50
7.2.290.0090.00916.61
7.2.250.0050.01214.95
7.2.240.0060.01314.91
7.2.230.0090.00715.10
7.2.220.0030.01215.04
7.2.210.0100.00814.92
7.2.200.0060.01015.07
7.2.190.0070.01015.03
7.2.180.0060.01015.01
7.2.170.0080.00914.98
7.2.160.0110.01514.81
7.2.150.0140.01415.20
7.2.140.0130.01915.20
7.2.130.0400.00915.04
7.2.120.0220.00715.09
7.2.110.0140.01315.16
7.2.100.0180.01115.06
7.2.90.0190.00914.84
7.2.80.0200.01214.98
7.2.70.0230.00815.11
7.2.60.0230.01114.93
7.2.50.0230.01015.15
7.2.40.0180.01215.20
7.2.30.0190.01215.16
7.2.20.0210.01014.88
7.2.10.0350.00414.97
7.2.00.0070.01115.17
7.1.330.0050.01015.73
7.1.320.0050.01215.43
7.1.310.0100.00715.24
7.1.300.0080.00815.27
7.1.290.0090.00715.31
7.1.280.0100.00815.30
7.1.270.0100.00815.28
7.1.260.0040.01215.33
7.1.250.0120.01513.85

preferences:
17.94 ms | 403 KiB | 5 Q