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."-d",$startDateTime->format($format).-"1"); $endDateTime = DateTime::createFromFormat($format."-d",$endDateTime->format($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; } //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)
8.3.60.0120.00316.75
8.3.50.0110.00821.33
8.3.40.0100.01018.82
8.3.30.0180.00018.96
8.3.20.0120.00620.34
8.3.10.0070.00021.76
8.3.00.0050.00321.81
8.2.180.0150.00818.41
8.2.170.0090.00622.96
8.2.160.0130.00920.43
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.05
8.2.120.0000.00826.35
8.2.110.0030.00622.05
8.2.100.0090.00319.77
8.2.90.0050.00317.88
8.2.80.0000.00818.91
8.2.70.0060.00317.63
8.2.60.0040.00417.75
8.2.50.0000.00817.75
8.2.40.0040.00417.75
8.2.30.0000.00719.59
8.2.20.0050.00319.57
8.2.10.0040.00418.20
8.2.00.0040.00418.14
8.1.280.0090.00625.92
8.1.270.0030.01222.14
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0040.00420.23
8.1.230.0030.00817.89
8.1.220.0080.00017.88
8.1.210.0050.00318.77
8.1.200.0040.00717.48
8.1.190.0050.00317.48
8.1.180.0030.00618.10
8.1.170.0060.00317.62
8.1.160.0000.00720.79
8.1.150.0040.00420.66
8.1.140.0000.00919.65
8.1.130.0000.00717.67
8.1.120.0000.00717.59
8.1.110.0000.00817.70
8.1.100.0050.00217.58
8.1.90.0050.00317.71
8.1.80.0030.00617.58
8.1.70.0030.00317.57
8.1.60.0060.00317.64
8.1.50.0030.00717.56
8.1.40.0070.00417.70
8.1.30.0030.00617.85
8.1.20.0060.00317.77
8.1.10.0040.00417.80
8.1.00.0060.00317.72
8.0.300.0000.00718.77
8.0.290.0050.00316.88
8.0.280.0030.00518.54
8.0.270.0030.00517.27
8.0.260.0030.00317.30
8.0.250.0000.00717.24
8.0.240.0030.00717.21
8.0.230.0000.00717.13
8.0.220.0060.00317.07
8.0.210.0070.00017.20
8.0.200.0030.00317.11
8.0.190.0000.00717.25
8.0.180.0000.00717.22
8.0.170.0000.00817.23
8.0.160.0030.00517.16
8.0.150.0040.00417.01
8.0.140.0050.00217.11
8.0.130.0030.00313.52
8.0.120.0000.00817.16
8.0.110.0050.00317.19
8.0.100.0040.00417.17
8.0.90.0050.00317.09
8.0.80.0070.00717.18
8.0.70.0080.00017.22
8.0.60.0000.00816.98
8.0.50.0000.00716.98
8.0.30.0140.00617.16
8.0.20.0120.00717.43
8.0.10.0040.00417.29
8.0.00.0070.01216.98
7.4.330.0030.00315.08
7.4.320.0000.00716.79
7.4.300.0030.00516.80
7.4.290.0030.00616.66
7.4.280.0000.00816.69
7.4.270.0050.00316.77
7.4.260.0040.00416.77
7.4.250.0040.00416.63
7.4.240.0050.00216.77
7.4.230.0040.00416.83
7.4.220.0090.01216.84
7.4.210.0080.00716.66
7.4.200.0000.00716.57
7.4.160.0110.00616.66
7.4.150.0120.00617.40
7.4.140.0150.00817.86
7.4.130.0140.00316.67
7.4.120.0110.00616.62
7.4.110.0110.00716.61
7.4.100.0110.00816.69
7.4.90.0110.00816.73
7.4.80.0060.01119.39
7.4.70.0130.00316.83
7.4.60.0140.00316.68
7.4.50.0060.00616.75
7.4.40.0040.01516.59
7.4.30.0100.01416.84
7.4.00.0060.01015.15
7.3.330.0000.00513.48
7.3.320.0000.00613.46
7.3.310.0040.00416.37
7.3.300.0000.00716.28
7.3.290.0040.00416.43
7.3.280.0070.01116.47
7.3.270.0080.01117.40
7.3.260.0040.01316.61
7.3.250.0100.00816.55
7.3.240.0140.00516.56
7.3.230.0120.00616.63
7.3.210.0130.00316.58
7.3.200.0060.01619.39
7.3.190.0160.00016.80
7.3.180.0060.01316.66
7.3.170.0040.01416.59
7.3.160.0080.00816.80
7.2.330.0040.01516.87
7.2.320.0120.00616.84
7.2.310.0120.01016.66
7.2.300.0030.01316.61
7.2.290.0090.00916.57
7.2.120.0160.00516.47
7.2.110.0220.00716.65
7.2.100.0270.00316.66
7.2.90.0110.00216.80
7.2.80.0080.00816.57
7.2.70.0180.00316.70
7.2.60.0040.01116.91
7.2.50.0080.01616.99
7.2.40.0110.00316.97
7.2.30.0130.00316.99
7.2.20.0130.01016.81
7.2.10.0110.00616.95
7.2.00.0090.00718.23
7.1.240.0210.00015.76
7.1.230.0140.00315.91
7.1.220.0090.00515.73
7.1.210.0120.00415.89
7.1.200.0120.00815.86
7.1.190.0110.01116.07
7.1.180.0210.00616.01
7.1.170.0030.01115.66
7.1.160.0110.00815.81
7.1.150.0090.00315.98
7.1.140.0080.00816.05
7.1.130.0100.00315.91
7.1.120.0090.00915.94
7.1.110.0090.00415.75
7.1.100.0070.00817.28
7.1.90.0170.00016.12
7.1.80.0070.01115.77
7.1.70.0040.00716.77
7.1.60.0090.00917.70
7.1.50.0190.00416.50
7.1.40.0100.00416.09
7.1.30.0100.00316.08
7.1.20.0100.00516.09
7.1.10.0110.00415.64
7.1.00.0050.04119.12
7.0.320.0140.00715.34
7.0.310.0060.01015.46
7.0.300.0160.01015.63
7.0.290.0170.00615.42
7.0.280.0160.00415.53
7.0.270.0140.00615.45
7.0.260.0220.00015.71
7.0.250.0070.00415.71
7.0.240.0060.00615.68
7.0.230.0070.00715.50
7.0.220.0160.00015.65
7.0.210.0150.00015.38
7.0.200.0090.00716.29
7.0.190.0030.01015.70
7.0.180.0170.00015.69
7.0.170.0070.00415.59
7.0.160.0090.00515.67
7.0.150.0060.00615.40
7.0.140.0070.00715.57
7.0.130.0030.00915.78
7.0.120.0000.01315.58
7.0.110.0130.00315.63
7.0.100.0080.00515.47
7.0.90.0120.00315.64
7.0.80.0150.00415.67
7.0.70.0160.00015.53
7.0.60.0120.04218.67
7.0.50.0120.02516.75
7.0.40.0100.02116.96
7.0.30.0190.02116.83
7.0.20.0210.03716.82
7.0.10.0110.02216.82
7.0.00.0150.04217.02
5.6.380.0140.00014.72
5.6.370.0110.00614.39
5.6.360.0030.01314.50
5.6.350.0120.00314.63
5.6.340.0070.00514.43
5.6.330.0000.01314.28
5.6.320.0060.00914.42
5.6.310.0080.00514.45
5.6.300.0100.00314.05
5.6.290.0070.00714.76
5.6.280.0090.01817.66
5.6.270.0080.00614.41
5.6.260.0060.00614.66
5.6.250.0080.00514.54
5.6.240.0120.00314.45
5.6.230.0130.00014.61
5.6.220.0070.00714.60
5.6.210.0120.03817.71
5.6.200.0110.04216.45
5.6.190.0070.03617.64
5.6.180.0170.02517.61
5.6.170.0170.04117.53
5.6.160.0090.02217.44
5.6.150.0070.02516.42
5.6.140.0120.03316.22
5.6.130.0080.03716.44
5.6.120.0110.04417.75
5.6.110.0090.02317.91
5.6.100.0090.04117.74
5.6.90.0100.04217.89
5.6.80.0060.02517.42
5.6.70.0130.00014.40
5.6.60.0070.00314.71
5.6.50.0000.01214.35
5.6.40.0100.00014.39
5.6.30.0140.00314.32
5.6.20.0150.00014.13
5.6.10.0040.01214.57
5.6.00.0100.00414.48
5.5.380.0100.00311.24
5.5.370.0100.00311.36
5.5.360.0070.00711.46
5.5.350.2160.02315.96
5.5.340.0040.03814.74
5.5.330.0080.02415.86
5.5.320.0220.04015.90
5.5.310.0140.02515.86
5.5.300.0020.02714.62
5.5.290.0110.03814.84
5.5.280.0060.04116.00
5.5.270.0040.03016.13
5.5.260.0120.03215.95
5.5.250.0100.04316.07
5.5.240.0180.03315.68
5.5.230.0090.00011.14
5.5.220.0040.00711.39
5.5.210.0110.00411.26
5.5.200.0080.00411.39
5.5.190.0060.00211.34
5.5.180.0100.00011.36
5.5.170.0060.00414.54
5.5.160.0090.00011.07
5.5.150.0070.00711.50
5.5.140.0040.00911.46
5.5.130.0070.00311.38
5.5.120.0080.00411.33
5.5.110.0120.00011.25
5.5.100.0070.00711.07
5.5.90.0070.00311.21
5.5.80.0060.00311.28
5.5.70.0090.00611.44
5.5.60.0070.00711.11
5.5.50.0100.00011.31
5.5.40.0110.00011.42
5.5.30.0080.00011.45
5.5.20.0080.00411.42
5.5.10.0040.00411.13
5.5.00.0040.00811.33

preferences:
62.64 ms | 401 KiB | 5 Q