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'; } else { $interval = new DateInterval('P1W'); $format = 'W-Y'; } if($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)
8.3.60.0070.01518.40
8.3.50.0130.00521.18
8.3.40.0060.01219.09
8.3.30.0070.00718.77
8.3.20.0110.00819.92
8.3.10.0080.00023.61
8.3.00.0070.00021.90
8.2.180.0110.00416.36
8.2.170.0090.00622.96
8.2.160.0160.00320.35
8.2.150.0030.00624.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0000.00821.04
8.2.110.0030.00721.03
8.2.100.0090.00317.91
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0000.00817.88
8.2.60.0000.00918.16
8.2.50.0000.00818.10
8.2.40.0050.00322.19
8.2.30.0040.00419.52
8.2.20.0000.00817.87
8.2.10.0030.00618.30
8.2.00.0040.00418.19
8.1.280.0150.00325.92
8.1.270.0040.00422.11
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0090.00021.24
8.1.230.0040.00817.65
8.1.220.0080.00017.78
8.1.210.0060.00318.77
8.1.200.0030.00617.47
8.1.190.0000.00917.48
8.1.180.0000.00818.10
8.1.170.0030.00618.72
8.1.160.0000.00820.79
8.1.150.0040.00420.64
8.1.140.0030.00619.56
8.1.130.0000.00717.68
8.1.120.0040.00317.66
8.1.110.0000.00817.54
8.1.100.0000.00717.56
8.1.90.0050.00317.63
8.1.80.0030.00617.61
8.1.70.0030.00317.71
8.1.60.0000.00717.75
8.1.50.0000.00817.58
8.1.40.0100.00017.55
8.1.30.0000.00817.68
8.1.20.0050.00317.71
8.1.10.0000.00817.71
8.1.00.0000.00817.75
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0050.00218.59
8.0.270.0030.00317.34
8.0.260.0040.00417.34
8.0.250.0030.00317.14
8.0.240.0030.00517.20
8.0.230.0000.00717.27
8.0.220.0070.00017.06
8.0.210.0050.00217.16
8.0.200.0060.00017.17
8.0.190.0070.00017.23
8.0.180.0040.00417.09
8.0.170.0040.00417.20
8.0.160.0030.00517.27
8.0.150.0000.00717.06
8.0.140.0070.00017.02
8.0.130.0040.00413.48
8.0.120.0040.00417.02
8.0.110.0050.00217.14
8.0.100.0040.00417.03
8.0.90.0080.00017.22
8.0.80.0030.01717.10
8.0.70.0000.00717.20
8.0.60.0030.00517.05
8.0.50.0000.00817.00
8.0.30.0110.01117.33
8.0.20.0100.01017.43
8.0.10.0000.00817.18
8.0.00.0110.00717.07
7.4.330.0030.00315.08
7.4.320.0030.00316.64
7.4.300.0030.00516.75
7.4.290.0040.00416.57
7.4.280.0000.00816.73
7.4.270.0030.00316.76
7.4.260.0040.00416.54
7.4.250.0080.00016.51
7.4.240.0040.00416.67
7.4.230.0040.00416.83
7.4.220.0130.00716.71
7.4.210.0090.00816.71
7.4.200.0000.00716.64
7.4.160.0130.01016.65
7.4.150.0090.00917.40
7.4.140.0080.01317.86
7.4.130.0130.01316.48
7.4.120.0100.00716.74
7.4.110.0070.01016.65
7.4.100.0130.00616.68
7.4.90.0070.01016.59
7.4.80.0060.01319.39
7.4.70.0060.01016.84
7.4.60.0110.01116.69
7.4.50.0070.00716.77
7.4.40.0060.01216.64
7.4.30.0100.00716.62
7.4.10.0070.01115.30
7.4.00.0090.00915.21
7.3.330.0060.00013.44
7.3.320.0000.00513.30
7.3.310.0050.00316.34
7.3.300.0040.00416.33
7.3.290.0020.00516.36
7.3.280.0090.01116.45
7.3.270.0150.00317.40
7.3.260.0140.01016.58
7.3.240.0060.01116.61
7.3.230.0110.00716.58
7.3.210.0100.01016.52
7.3.200.0000.01719.39
7.3.190.0100.00716.74
7.3.180.0070.01316.72
7.3.170.0080.01116.93
7.3.160.0050.01116.74
7.3.130.0070.01015.30
7.3.120.0110.00615.22
7.3.110.0060.01115.30
7.3.100.0090.00615.12
7.3.90.0070.00415.22
7.3.80.0050.01215.16
7.3.70.0090.00315.19
7.3.60.0090.00315.06
7.3.50.0070.00915.21
7.3.40.0050.00715.06
7.3.30.0020.01115.11
7.3.20.0040.01016.67
7.3.10.0050.00816.92
7.3.00.0050.00816.88
7.2.330.0070.01117.02
7.2.320.0170.00716.57
7.2.310.0090.00917.04
7.2.300.0130.00317.00
7.2.290.0030.01416.66
7.2.260.0030.01215.30
7.2.250.0100.00815.28
7.2.240.0060.01115.17
7.2.230.0020.01015.37
7.2.220.0060.00615.30
7.2.210.0110.00515.40
7.2.200.0040.00715.29
7.2.190.0000.01415.25
7.2.180.0070.00815.23
7.2.170.0060.00615.26
7.2.160.0040.00915.22
7.2.150.0070.00617.07
7.2.140.0050.01017.01
7.2.130.0030.00616.95
7.2.120.0050.00917.12
7.2.110.0030.00716.81
7.2.100.0090.00817.13
7.2.90.0020.00817.13
7.2.80.0020.01117.07
7.2.70.0080.00517.04
7.2.60.0090.00617.02
7.2.50.0060.00617.14
7.2.40.0050.00717.03
7.2.30.0000.01017.02
7.2.20.0060.01016.96
7.2.10.0070.00716.94
7.2.00.0100.00817.90
7.1.330.0090.00716.00
7.1.320.0050.00915.77
7.1.310.0070.00915.93
7.1.300.0040.00915.83
7.1.290.0060.00816.08
7.1.280.0080.00515.91
7.1.270.0030.01215.80
7.1.260.0070.00716.06
7.1.250.0060.00516.07
7.1.240.0020.00815.92
7.1.230.0070.00515.88
7.1.220.0050.00515.65
7.1.210.0070.00515.98
7.1.200.0060.00816.02
7.1.190.0060.00815.98
7.1.180.0060.00816.12
7.1.170.0010.00815.73
7.1.160.0090.00515.95
7.1.150.0050.00815.96
7.1.140.0020.01416.14
7.1.130.0050.00516.01
7.1.120.0080.00616.05
7.1.110.0060.01015.99
7.1.100.0050.00716.76
7.1.90.0040.00715.80
7.1.80.0050.00916.07
7.1.70.0040.00916.43
7.1.60.0100.00517.20
7.1.50.0100.01016.29
7.1.40.0080.00416.02
7.1.30.0070.00516.04
7.1.20.0050.00716.09
7.1.10.0060.00515.96
7.1.00.0080.02718.11
7.0.330.0020.00915.59
7.0.320.0040.01115.58
7.0.310.0080.00515.65
7.0.300.0030.00915.37
7.0.290.0060.00415.42
7.0.280.0040.00615.67
7.0.270.0060.00615.60
7.0.260.0070.00715.50
7.0.250.0090.00515.55
7.0.240.0000.01115.46
7.0.230.0040.00815.50
7.0.220.0030.00915.56
7.0.210.0070.00915.48
7.0.200.0070.00616.05
7.0.190.0050.00715.61
7.0.180.0060.00815.52
7.0.170.0040.00815.70
7.0.160.0020.01115.64
7.0.150.0030.00915.64
7.0.140.0050.00815.52
7.0.130.0080.00615.56
7.0.120.0090.00415.45
7.0.110.0050.00815.55
7.0.100.0080.00515.43
7.0.90.0060.00515.52
7.0.80.0080.00715.68
7.0.70.0080.00615.51
7.0.60.0180.02717.65
7.0.50.0030.03316.41
7.0.40.0040.01916.45
7.0.30.0230.01816.38
7.0.20.0120.03216.32
7.0.10.0110.02716.43
7.0.00.0050.02416.45
5.6.400.0020.00814.97
5.6.390.0010.01014.89
5.6.380.0070.00614.87
5.6.370.0020.01015.05
5.6.360.0040.00714.95
5.6.350.0070.00814.80
5.6.340.0000.01314.81
5.6.330.0110.00514.73
5.6.320.0040.00914.72
5.6.310.0050.01014.94
5.6.300.0050.01114.80
5.6.290.0050.00914.99
5.6.280.0040.02416.93
5.6.270.0000.01414.95
5.6.260.0050.00815.00
5.6.250.0040.00814.86
5.6.240.0040.01114.89
5.6.230.0070.00514.88
5.6.220.0050.00914.92
5.6.210.0050.03116.88
5.6.200.0030.02016.01
5.6.190.0060.02516.77
5.6.180.0090.02116.78
5.6.170.0170.02916.83
5.6.160.0050.01716.82
5.6.150.0090.02715.91
5.6.140.0050.03416.04
5.6.130.0060.01515.96
5.6.120.0040.02216.92
5.6.110.0070.03216.92
5.6.100.0070.01816.87
5.6.90.0050.03317.04
5.6.80.0050.03116.69
5.6.70.0060.00914.67
5.6.60.0020.01214.91
5.6.50.0080.00714.79
5.6.40.0040.00914.97
5.6.30.0020.01314.72
5.6.20.0050.01014.72
5.6.10.0100.00314.91
5.6.00.0030.01014.77
5.5.380.0080.00614.91
5.5.370.0040.00714.77
5.5.360.0030.00814.90
5.5.350.1380.01816.69
5.5.340.0080.02915.97
5.5.330.0090.02816.70
5.5.320.0090.01916.59
5.5.310.0110.02516.63
5.5.300.0090.01915.90
5.5.290.0070.03115.95
5.5.280.0080.03016.93
5.5.270.0090.02916.80
5.5.260.0090.02816.81
5.5.250.0030.03316.73
5.5.240.0110.03016.59
5.5.230.0080.00614.82
5.5.220.0070.00814.83
5.5.210.0050.00914.74
5.5.200.0100.00514.87
5.5.190.0080.00614.83
5.5.180.0050.00614.88
5.5.170.0090.00814.82
5.5.160.0080.00414.80
5.5.150.0030.01114.87
5.5.140.0030.01014.85
5.5.130.0030.01114.75
5.5.120.0050.00914.96
5.5.110.0070.00714.92
5.5.100.0050.00714.91
5.5.90.0050.01214.91
5.5.80.0030.00914.92
5.5.70.0070.00714.81
5.5.60.0040.01114.83
5.5.50.0060.00814.77
5.5.40.0020.00914.75
5.5.30.0020.01114.94
5.5.20.0030.01014.83
5.5.10.0090.00514.69
5.5.00.0080.00614.72

preferences:
33.36 ms | 401 KiB | 5 Q