3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstAvailableCount = 100; $slice = 'monthly'; $countData = array(); $startDateTime = new DateTime("2016-01-07"); $endDateTime = new DateTime("2016-02-02"); fillCountMapPeriod($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."-d",$startDateTime->format($format).-"1"); } 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)
8.3.60.0070.01416.88
8.3.50.0120.00316.61
8.3.40.0110.00418.88
8.3.30.0070.01118.82
8.3.20.0000.00820.20
8.3.10.0080.00021.77
8.3.00.0040.00421.77
8.2.180.0170.00317.13
8.2.170.0060.00922.96
8.2.160.0140.00320.29
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00921.11
8.2.120.0000.00826.35
8.2.110.0030.00619.23
8.2.100.0040.00718.04
8.2.90.0000.00819.25
8.2.80.0040.00417.97
8.2.70.0000.01017.63
8.2.60.0090.00018.03
8.2.50.0100.00018.09
8.2.40.0000.00822.19
8.2.30.0050.00219.40
8.2.20.0040.00418.00
8.2.10.0040.00418.22
8.2.00.0050.00318.16
8.1.280.0120.00325.92
8.1.270.0100.01022.13
8.1.260.0030.00628.09
8.1.250.0020.00528.09
8.1.240.0000.00922.64
8.1.230.0040.00717.89
8.1.220.0000.00717.79
8.1.210.0060.00318.77
8.1.200.0040.00417.50
8.1.190.0000.00917.47
8.1.180.0050.00318.10
8.1.170.0040.00418.76
8.1.160.0010.00720.73
8.1.150.0050.00220.73
8.1.140.0000.00819.73
8.1.130.0040.00417.88
8.1.120.0000.00717.62
8.1.110.0000.00917.66
8.1.100.0070.00017.68
8.1.90.0000.00817.60
8.1.80.0040.00417.68
8.1.70.0000.00817.56
8.1.60.0000.00817.66
8.1.50.0050.00517.68
8.1.40.0040.00717.66
8.1.30.0030.00617.86
8.1.20.0000.00817.69
8.1.10.0050.00317.77
8.1.00.0030.00517.74
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0040.00418.42
8.0.270.0030.00317.42
8.0.260.0040.00417.35
8.0.250.0000.00717.11
8.0.240.0000.00817.27
8.0.230.0000.00717.14
8.0.220.0070.00017.18
8.0.210.0030.00317.22
8.0.200.0000.00617.11
8.0.190.0000.00717.22
8.0.180.0000.00717.21
8.0.170.0030.00517.09
8.0.160.0040.00417.22
8.0.150.0080.00017.11
8.0.140.0000.00717.12
8.0.130.0060.00013.52
8.0.120.0030.00517.03
8.0.110.0040.00417.00
8.0.100.0040.00417.20
8.0.90.0030.00517.05
8.0.80.0090.01217.14
8.0.70.0080.00017.20
8.0.60.0040.00417.02
8.0.50.0040.00417.23
8.0.30.0070.01217.39
8.0.20.0120.00717.40
8.0.10.0040.00417.34
8.0.00.0090.00916.88
7.4.330.0030.00315.08
7.4.320.0030.00316.57
7.4.300.0040.00416.75
7.4.290.0030.00316.59
7.4.280.0040.00416.55
7.4.270.0000.00716.71
7.4.260.0050.00316.65
7.4.250.0040.00416.63
7.4.240.0000.00816.76
7.4.230.0000.00716.74
7.4.220.0060.01916.72
7.4.210.0070.00916.73
7.4.200.0040.00416.79
7.4.160.0060.01816.71
7.4.150.0040.01317.40
7.4.140.0080.01217.86
7.4.130.0120.00916.69
7.4.120.0070.01316.74
7.4.110.0100.00716.74
7.4.100.0120.00916.75
7.4.90.0080.01016.66
7.4.80.0030.01519.39
7.4.70.0030.01316.66
7.4.60.0100.00616.89
7.4.50.0070.00416.66
7.4.40.0070.01016.72
7.4.30.0100.01416.71
7.4.00.0100.00315.07
7.3.330.0000.00513.52
7.3.320.0060.00013.27
7.3.310.0040.00416.47
7.3.300.0000.00716.32
7.3.290.0030.00316.29
7.3.280.0110.00716.45
7.3.270.0090.01517.40
7.3.260.0120.00616.66
7.3.250.0160.00416.71
7.3.240.0090.00916.70
7.3.230.0190.00016.66
7.3.210.0060.01116.79
7.3.200.0060.01116.58
7.3.190.0190.00316.53
7.3.180.0080.01416.52
7.3.170.0110.01116.71
7.3.160.0060.00916.61
7.2.330.0130.00416.85
7.2.320.0100.01316.67
7.2.310.0140.00316.86
7.2.300.0070.01016.63
7.2.290.0060.01216.96
7.2.80.0000.01216.66
7.2.60.0100.00317.15
7.2.00.0060.00319.67
7.1.200.0040.00816.02
7.1.100.0060.00918.48
7.1.70.0030.00617.53
7.1.60.0100.01319.40
7.1.50.0000.02017.08
7.1.00.0100.07022.48
7.0.200.0000.00917.00
7.0.60.0170.08021.90
7.0.50.0100.04017.87
7.0.40.0170.06720.04
7.0.30.0170.08320.24
7.0.20.0330.05720.10
7.0.10.0130.07320.09
7.0.00.0130.07720.15
5.6.280.0030.05021.05
5.6.210.0170.07020.62
5.6.200.0030.05718.29
5.6.190.0070.05320.47
5.6.180.0200.07020.43
5.6.170.0400.07320.51
5.6.160.0000.04320.55
5.6.150.0100.03718.18
5.6.140.0100.07718.15
5.6.130.0030.04018.18
5.6.120.0030.04320.92
5.6.110.0100.08021.12
5.6.100.0070.03720.99
5.6.90.0000.04721.03
5.6.80.0070.07720.49
5.5.350.4200.04320.53
5.5.340.0100.06317.99
5.5.330.0130.07320.21
5.5.320.0200.03720.38
5.5.310.0200.07320.27
5.5.300.0030.04718.04
5.5.290.0100.07717.95
5.5.280.0170.09720.80
5.5.270.0070.06720.98
5.5.260.0000.09720.77
5.5.250.0130.03020.62
5.5.240.0230.07320.36

preferences:
43.13 ms | 400 KiB | 5 Q