3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstAvailableCount = 100; $slice = 'monthly'; $countData = array(); $startDateTime = new DateTime("2016-01-01"); $endDateTime = new DateTime("2016-02-02"); fillCountMapPeriod($startDateTime,$endDateTime,$countData,$firstAvailableCount,$slice); function fillCountMapPeriod( DateTime $startDateTime, DateTime $endDateTime, array $countData, $firstAvailableCount, $slice) { if($slice == 'monthly') { $interval = new DateInterval('P1M'); $format = 'm-Y'; $startDateTime = DateTime::createFromFormat($format,$startDateTime->format($format)); } else { $interval = new DateInterval('P1W'); $format = 'W-Y'; } var_dump($startDateTime); if($startDateTime->format($format) == $endDateTime->format($format)) { var_dump($startDateTime->format($format)); return; } $endDateTime->add($interval); //var_dump($endDateTime); while($startDateTime <= $endDateTime){ var_dump($startDateTime->format("d-".$format)); $startDateTime->add($interval); } }

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)
8.3.40.0110.00418.78
8.3.30.0030.01218.84
8.3.20.0070.00020.39
8.3.10.0000.00823.54
8.3.00.0080.00021.73
8.2.170.0120.00322.96
8.2.160.0070.01120.53
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00820.90
8.2.120.0040.00426.35
8.2.110.0070.00319.31
8.2.100.0060.00618.16
8.2.90.0000.00719.34
8.2.80.0050.00517.97
8.2.70.0050.00517.88
8.2.60.0000.00817.93
8.2.50.0030.00618.09
8.2.40.0080.00022.13
8.2.30.0070.00019.39
8.2.20.0040.00417.76
8.2.10.0040.00418.08
8.2.00.0000.00918.08
8.1.270.0150.00322.24
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0030.00622.39
8.1.230.0040.00817.82
8.1.220.0040.00417.79
8.1.210.0050.00318.77
8.1.200.0000.00917.60
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0030.00518.64
8.1.160.0040.00420.84
8.1.150.0000.00820.71
8.1.140.0040.00419.66
8.1.130.0000.00717.65
8.1.120.0030.00517.67
8.1.110.0040.00417.64
8.1.100.0000.00717.71
8.1.90.0000.00817.56
8.1.80.0060.00317.61
8.1.70.0040.00417.63
8.1.60.0030.00617.61
8.1.50.0040.00417.55
8.1.40.0090.00317.63
8.1.30.0030.00517.62
8.1.20.0030.00517.80
8.1.10.0060.00317.79
8.1.00.0070.00017.71
8.0.300.0040.00418.77
8.0.290.0000.00717.00
8.0.280.0040.00418.52
8.0.270.0050.00317.36
8.0.260.0050.00317.44
8.0.250.0030.00317.23
8.0.240.0050.00317.18
8.0.230.0070.00017.14
8.0.220.0040.00417.15
8.0.210.0000.00717.12
8.0.200.0030.00317.26
8.0.190.0000.00717.24
8.0.180.0050.00317.15
8.0.170.0040.00417.16
8.0.160.0070.00017.19
8.0.150.0000.00717.10
8.0.140.0040.00417.04
8.0.130.0040.00413.53
8.0.120.0050.00317.19
8.0.110.0080.00017.14
8.0.100.0070.00017.15
8.0.90.0000.00716.98
8.0.80.0060.00917.23
8.0.70.0000.00817.20
8.0.60.0040.00417.23
8.0.50.0000.00717.04
8.0.30.0100.00717.08
8.0.20.0110.00917.45
8.0.10.0000.00717.11
8.0.00.0060.01116.96
7.4.330.0040.00415.08
7.4.320.0030.00316.75
7.4.300.0000.00816.75
7.4.290.0000.00716.57
7.4.280.0070.00016.68
7.4.270.0000.00716.65
7.4.260.0000.00816.66
7.4.250.0000.00716.72
7.4.240.0000.00716.71
7.4.230.0030.00316.64
7.4.220.0100.01016.83
7.4.210.0070.01016.72
7.4.200.0050.00316.56
7.4.160.0070.01416.79
7.4.150.0080.01617.40
7.4.140.0130.00817.86
7.4.130.0110.01416.70
7.4.120.0120.00516.66
7.4.110.0070.01116.75
7.4.100.0180.00616.66
7.4.90.0120.00816.54
7.4.80.0070.01119.39
7.4.70.0030.01416.74
7.4.60.0090.00916.62
7.4.50.0060.00516.51
7.4.40.0120.00816.83
7.4.30.0090.01316.53
7.4.00.0100.00315.32
7.3.330.0060.00013.44
7.3.320.0000.00513.38
7.3.310.0000.00816.50
7.3.300.0080.00016.46
7.3.290.0040.00416.40
7.3.280.0120.00916.49
7.3.270.0060.01217.40
7.3.260.0120.00616.60
7.3.240.0150.00516.59
7.3.230.0140.00616.57
7.3.210.0130.00416.30
7.3.200.0060.01319.39
7.3.190.0060.01016.55
7.3.180.0100.01116.60
7.3.170.0130.00416.46
7.3.160.0090.00616.66
7.2.330.0110.00816.75
7.2.320.0180.00616.93
7.2.310.0080.00916.48
7.2.300.0100.00716.86
7.2.290.0120.00616.70
7.2.60.0060.00916.69
7.2.00.0030.01019.59
7.1.200.0000.01515.96
7.1.100.0100.00618.07
7.1.70.0030.00617.38
7.1.60.0170.00719.40
7.1.50.0040.00716.98
7.1.00.0070.07322.35
7.0.200.0060.00317.08
7.0.60.0300.07721.68
7.0.50.0130.07317.96
7.0.40.0030.04320.05
7.0.30.0270.04020.31
7.0.20.0270.05720.07
7.0.10.0070.06720.10
7.0.00.0070.08720.23
5.6.280.0100.05721.09
5.6.210.0030.09020.47
5.6.200.0070.08018.25
5.6.190.0030.04320.79
5.6.180.0200.09020.33
5.6.170.0500.03720.47
5.6.160.0100.03720.57
5.6.150.0200.07318.27
5.6.140.0070.07718.18
5.6.130.0000.04318.23
5.6.120.0070.04320.90
5.6.110.0100.08720.97
5.6.100.0030.04021.09
5.6.90.0070.05320.91
5.6.80.0030.05720.52
5.5.350.4270.04020.44
5.5.340.0030.08717.94
5.5.330.0130.05720.41
5.5.320.0230.04020.19
5.5.310.0230.05020.35
5.5.300.0030.07717.95
5.5.290.0230.06717.95
5.5.280.0130.05720.88
5.5.270.0170.07720.65
5.5.260.0070.08720.66
5.5.250.0170.06720.45
5.5.240.0200.04720.16

preferences:
49.02 ms | 400 KiB | 5 Q