3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = Array ( '0' => Array ( 'start' => '2019-05-08 07:00:00', 'end' => '2019-05-08 17:00:00' ), '1' => Array ( 'start' => '2019-05-09 11:25:00', 'end' => '2019-05-09 12:40:00' ), '2' => Array ( 'start' => '2019-05-09 14:15:00', 'end' => '2019-05-09 14:30:00' ), '3' => Array ( 'start' => '2019-05-10 07:00:00', 'end' => '2019-05-10 17:00:00' ), '4' => Array ( 'start' => '2019-05-09 07:00:00', 'end' => '2019-05-09 07:40:00' ), '5' => Array ( 'start' => '2019-05-11 07:00:00', 'end' => '2019-05-11 17:00:00' ) ); $res=[]; foreach($arr as $k => $v){ $diff = strtotime($v['end'])-strtotime($v['start']); if($diff >= 7200){ for($i=strtotime($v['start']);$i<strtotime($v['end']);){ $start = date('Y-m-d H:i:s',$i); $i = $i+7200; $end = date('Y-m-d H:i:s',$i); $res[$k][] = [ 'start' => $start, 'end' => $end ]; } }else{ $res[$k][] = [ 'start' => date('Y-m-d H:i:s',strtotime($v['start'])), 'end' => date('Y-m-d H:i:s',strtotime($v['end'])) ]; } } echo '<pre>'; print_r($res);

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)
8.3.60.0080.00818.43
8.3.50.0150.00217.69
8.3.40.0120.00319.04
8.3.30.0150.00018.95
8.3.20.0050.00321.87
8.3.10.0080.00019.19
8.3.00.0070.00021.90
8.2.180.0100.01318.54
8.2.170.0120.00622.96
8.2.160.0150.00022.30
8.2.150.0090.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0110.00320.90
8.2.110.0080.00319.33
8.2.100.0000.01218.15
8.2.90.0000.00819.14
8.2.80.0000.00818.05
8.2.70.0050.00317.75
8.2.60.0000.00918.05
8.2.50.0030.00518.10
8.2.40.0000.00822.32
8.2.30.0080.00018.09
8.2.20.0030.00518.22
8.2.10.0000.00819.13
8.2.00.0040.00418.14
8.1.280.0040.01125.92
8.1.270.0040.00420.75
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0090.00019.46
8.1.230.0030.00917.95
8.1.220.0050.00517.79
8.1.210.0050.00418.77
8.1.200.0030.00617.25
8.1.190.0030.00517.48
8.1.180.0040.00418.10
8.1.170.0080.00318.71
8.1.160.0030.00322.08
8.1.150.0000.00818.77
8.1.140.0040.00420.21
8.1.130.0040.00422.03
8.1.120.0080.00017.64
8.1.110.0030.00617.65
8.1.100.0040.00417.57
8.1.90.0040.00717.67
8.1.80.0120.00217.59
8.1.70.0070.00017.69
8.1.60.0060.00317.79
8.1.50.0050.00517.64
8.1.40.0040.00417.66
8.1.30.0060.00317.67
8.1.20.0080.00017.67
8.1.10.0000.00817.71
8.1.00.0030.00517.65
8.0.300.0090.00018.77
8.0.290.0070.00316.88
8.0.280.0000.00818.59
8.0.270.0030.00618.85
8.0.260.0000.00618.50
8.0.250.0030.00317.18
8.0.240.0000.00817.07
8.0.230.0060.00317.18
8.0.220.0070.00017.02
8.0.210.0040.00417.15
8.0.200.0000.00617.23
8.0.190.0000.00817.19
8.0.180.0040.00417.17
8.0.170.0040.00417.01
8.0.160.0040.00417.05
8.0.150.0050.00316.94
8.0.140.0000.00717.13
8.0.130.0060.00013.53
8.0.120.0000.00817.07
8.0.110.0040.00417.14
8.0.100.0050.00316.98
8.0.90.0000.00717.11
8.0.80.0050.01317.06
8.0.70.0030.00517.13
8.0.60.0040.00417.11
8.0.50.0000.00717.16
8.0.30.0060.00917.41
8.0.20.0150.00317.19
8.0.10.0040.00417.14
8.0.00.0060.01216.93
7.4.330.0050.00015.55
7.4.320.0040.00416.67
7.4.300.0070.00016.58
7.4.290.0080.00016.77
7.4.280.0080.00016.75
7.4.270.0070.00016.66
7.4.260.0000.00816.77
7.4.250.0040.00416.67
7.4.240.0070.00016.59
7.4.230.0040.00416.87
7.4.220.0030.00516.55
7.4.210.0040.01016.71
7.4.200.0030.00316.66
7.4.160.0130.00416.64
7.4.140.0150.00917.86
7.4.130.0070.01016.71
7.4.120.0030.01416.70
7.4.110.0060.02016.85
7.4.100.0120.01216.84
7.4.90.0000.01916.67
7.4.80.0110.00819.39
7.4.70.0130.00516.61
7.4.60.0060.01016.79
7.4.50.0070.01116.71
7.4.40.0070.01116.77
7.4.00.0060.00915.08
7.3.330.0030.00313.38
7.3.320.0000.00513.34
7.3.310.0070.00016.48
7.3.300.0070.00016.39
7.3.290.0060.00916.53
7.3.280.0090.00616.42
7.3.260.0090.01116.73
7.3.230.0100.00716.73
7.3.210.0060.01316.65
7.3.200.0130.00316.71
7.3.190.0070.01316.89
7.3.180.0150.00616.44
7.3.170.0130.00316.64
7.3.160.0060.01016.44
7.3.50.0060.01215.05
7.3.40.0210.00014.89
7.3.30.0060.00914.93
7.3.20.0040.01215.01
7.3.10.0140.00214.88
7.3.00.0070.01014.80
7.2.330.0070.01116.78
7.2.320.0150.00616.68
7.2.310.0080.00916.78
7.2.300.0160.00016.91
7.2.290.0110.00816.66
7.2.180.0210.00315.10
7.2.170.0160.00515.23
7.2.160.0030.00815.21
7.2.150.0200.00615.08
7.2.140.0100.00615.30
7.2.130.0090.01415.36
7.2.120.0100.00615.27
7.2.110.0200.00615.21
7.2.100.0110.00715.29
7.2.90.0110.01115.25
7.2.80.0070.01715.28
7.2.70.0060.01215.40
7.2.60.0120.00615.46
7.2.50.0110.00515.31
7.2.40.0070.01315.37
7.2.30.0030.01115.32
7.2.20.0060.00915.34
7.2.10.0200.00615.45
7.2.00.0070.00715.42
7.1.280.0140.00314.31
7.1.270.0210.00314.08
7.1.260.0330.01414.20
7.1.250.0060.01514.11

preferences:
61.88 ms | 401 KiB | 5 Q