3v4l.org

run code in 300+ PHP versions simultaneously
<?php $firstAvailableCount = 100; $slice = 'weekly'; $countData = array(); $startDateTime = new DateTime("2015-06-03"); $endDateTime = new DateTime("2016-01-05"); fillCountMapPeriod($startDateTime,$endDateTime,$countData,$firstAvailableCount,$slice); function fillCountMapPeriod( DateTime $startDateTime, DateTime $endDateTime, array $countData, $firstAvailableCount, $slice) { $monthlyInterval = new DateInterval('P1M'); while($startDateTime->add($monthlyInterval) < $endDateTime){ var_dump($startDateTime); } }

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)
8.3.60.0030.01516.75
8.3.50.0180.00321.13
8.3.40.0090.00618.96
8.3.30.0100.01018.99
8.3.20.0030.00520.16
8.3.10.0030.00621.91
8.3.00.0050.00323.39
8.2.180.0090.00916.86
8.2.170.0090.00622.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00421.05
8.2.120.0030.00626.35
8.2.110.0040.00421.11
8.2.100.0040.00718.05
8.2.90.0040.00419.40
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0030.00720.42
8.2.30.0070.00319.38
8.2.20.0050.00517.84
8.2.10.0040.00418.19
8.2.00.0040.00418.13
8.1.280.0110.00425.92
8.1.270.0090.00022.21
8.1.260.0060.01228.09
8.1.250.0040.00428.09
8.1.240.0030.00723.88
8.1.230.0110.00019.07
8.1.220.0080.00017.80
8.1.210.0000.00918.77
8.1.200.0090.00017.48
8.1.190.0030.00617.38
8.1.180.0090.00018.10
8.1.170.0040.00418.64
8.1.160.0000.00720.77
8.1.150.0080.00020.68
8.1.140.0030.00519.66
8.1.130.0000.00717.76
8.1.120.0000.00717.51
8.1.110.0000.00817.67
8.1.100.0050.00317.62
8.1.90.0040.00417.67
8.1.80.0000.00717.67
8.1.70.0060.00317.62
8.1.60.0040.00417.72
8.1.50.0040.00417.61
8.1.40.0050.00217.62
8.1.30.0060.00317.79
8.1.20.0000.00717.75
8.1.10.0040.00417.62
8.1.00.0040.00417.53
8.0.300.0000.00918.77
8.0.290.0060.00317.00
8.0.280.0040.00418.44
8.0.270.0040.00417.27
8.0.260.0030.00317.30
8.0.250.0050.00317.13
8.0.240.0040.00417.29
8.0.230.0070.00017.27
8.0.220.0040.00417.18
8.0.210.0070.00017.20
8.0.200.0050.00217.20
8.0.190.0000.00817.27
8.0.180.0080.00017.24
8.0.170.0040.00417.11
8.0.160.0000.00717.19
8.0.150.0050.00317.01
8.0.140.0000.00717.11
8.0.130.0000.00613.47
8.0.120.0060.00317.14
8.0.110.0000.00817.04
8.0.100.0070.00317.22
8.0.90.0060.00317.27
8.0.80.0110.00417.16
8.0.70.0040.00417.20
8.0.60.0000.00817.11
8.0.50.0000.00817.12
8.0.30.0150.00817.36
8.0.20.0140.01117.40
8.0.10.0040.00417.40
8.0.00.0080.01217.11
7.4.330.0020.00216.67
7.4.320.0000.00616.64
7.4.300.0050.00316.58
7.4.290.0030.00316.60
7.4.280.0060.00316.64
7.4.270.0000.00816.69
7.4.260.0040.00716.73
7.4.250.0040.00416.74
7.4.240.0070.00016.51
7.4.230.0000.00716.82
7.4.220.0030.01316.70
7.4.210.0070.00816.64
7.4.200.0040.00416.49
7.4.160.0120.00416.59
7.4.150.0060.01317.40
7.4.140.0150.01017.86
7.4.130.0150.00916.77
7.4.120.0150.00316.74
7.4.110.0100.01016.67
7.4.100.0150.00416.69
7.4.90.0120.00616.83
7.4.80.0140.00419.39
7.4.70.0100.01016.42
7.4.60.0120.00616.68
7.4.50.0070.01116.46
7.4.40.0080.01116.53
7.4.30.0100.01616.75
7.4.10.0100.00814.94
7.4.00.0070.01015.07
7.3.330.0000.00813.45
7.3.320.0060.00013.44
7.3.310.0050.00216.33
7.3.300.0070.00016.47
7.3.290.0000.00716.40
7.3.280.0100.00716.45
7.3.270.0100.01017.40
7.3.260.0070.01116.67
7.3.240.0170.00916.58
7.3.230.0110.01116.73
7.3.210.0090.01316.49
7.3.200.0050.01319.39
7.3.190.0130.01016.44
7.3.180.0110.00916.82
7.3.170.0130.00616.87
7.3.160.0070.01116.73
7.3.130.0080.00814.87
7.3.120.0030.01214.84
7.3.110.0060.01114.74
7.3.100.0030.01014.83
7.3.90.0060.01014.94
7.3.80.0050.00914.94
7.3.70.0110.00314.78
7.3.60.0070.00615.04
7.3.50.0030.01114.89
7.3.40.0050.00914.91
7.3.30.0050.00914.90
7.3.20.0030.01216.58
7.3.10.0060.00816.81
7.3.00.0090.00316.68
7.2.330.0110.00716.86
7.2.320.0000.01916.47
7.2.310.0180.00016.66
7.2.300.0140.00916.64
7.2.290.0090.01016.87
7.2.260.0090.00915.24
7.2.250.0080.00915.18
7.2.240.0060.00914.98
7.2.230.0100.00915.02
7.2.220.0090.00715.11
7.2.210.0030.00814.83
7.2.200.0070.00615.05
7.2.190.0060.00914.99
7.2.180.0060.01115.08
7.2.170.0040.01415.11
7.2.160.0050.00614.88
7.2.150.0080.01016.91
7.2.140.0090.00816.84
7.2.130.0090.00616.74
7.2.120.0060.01016.81
7.2.110.0070.00716.80
7.2.100.0060.00916.88
7.2.90.0060.01016.90
7.2.80.0070.00916.82
7.2.70.0080.00916.91
7.2.60.0070.00816.83
7.2.50.0060.00916.83
7.2.40.0080.00716.93
7.2.30.0050.01017.04
7.2.20.0080.00816.97
7.2.10.0070.00716.93
7.2.00.0050.01116.95
7.1.330.0050.00815.96
7.1.320.0060.00715.71
7.1.310.0050.00815.83
7.1.300.0060.00715.97
7.1.290.0070.00716.01
7.1.280.0030.01215.72
7.1.270.0070.00615.83
7.1.260.0070.00815.93
7.1.250.0050.01015.96
7.1.240.0070.00915.83
7.1.230.0050.00815.77
7.1.220.0030.01115.95
7.1.210.0030.00915.73
7.1.200.0100.00615.93
7.1.190.0080.00515.72
7.1.180.0080.00815.58
7.1.170.0110.00515.61
7.1.160.0060.00615.87
7.1.150.0070.00915.85
7.1.140.0080.00415.96
7.1.130.0040.00815.80
7.1.120.0090.00315.97
7.1.110.0090.00715.96
7.1.100.0090.00315.99
7.1.90.0040.01015.83
7.1.80.0050.00815.70
7.1.70.0040.00616.42
7.1.60.0030.01117.06
7.1.50.0070.01216.25
7.1.40.0030.01015.77
7.1.30.0070.00215.79
7.1.20.0050.01015.80
7.1.10.0050.00915.72
7.1.00.0050.03218.09
7.0.330.0060.00615.59
7.0.320.0030.01015.48
7.0.310.0030.00915.63
7.0.300.0050.00915.55
7.0.290.0080.00515.50
7.0.280.0110.00515.32
7.0.270.0050.00815.50
7.0.260.0030.01015.39
7.0.250.0040.00815.47
7.0.240.0110.00315.31
7.0.230.0110.00315.49
7.0.220.0110.00415.42
7.0.210.0050.00815.49
7.0.200.0080.00515.90
7.0.190.0060.00715.62
7.0.180.0080.00515.46
7.0.170.0080.00515.45
7.0.160.0060.00815.21
7.0.150.0060.00515.39
7.0.140.0090.00315.56
7.0.130.0020.00915.26
7.0.120.0070.00915.55
7.0.110.0030.01215.51
7.0.100.0060.00815.42
7.0.90.0100.00315.42
7.0.80.0050.00815.35
7.0.70.0070.01015.42
7.0.60.0090.03017.55
7.0.50.0070.02316.33
7.0.40.0080.02915.66
7.0.30.0110.02015.77
7.0.20.0180.02915.65
7.0.10.0040.02115.74
7.0.00.0030.03315.65
5.6.400.0070.00814.33
5.6.390.0050.01114.31
5.6.380.0070.00914.50
5.6.370.0090.00414.28
5.6.360.0070.00414.51
5.6.350.0070.00714.28
5.6.340.0070.00914.70
5.6.330.0060.00814.60
5.6.320.0060.00814.36
5.6.310.0080.00814.54
5.6.300.0030.01114.50
5.6.290.0050.01014.62
5.6.280.0060.02516.65
5.6.270.0030.01014.47
5.6.260.0060.00614.54
5.6.250.0070.00314.62
5.6.240.0070.00714.39
5.6.230.0060.00914.39
5.6.220.0050.01014.34
5.6.210.0060.01916.61
5.6.200.0020.02515.69
5.6.190.0100.02616.44
5.6.180.0140.03016.38
5.6.170.0200.02716.32
5.6.160.0080.02516.48
5.6.150.0040.03415.62
5.6.140.0070.01815.75
5.6.130.0040.03715.68
5.6.120.0080.03116.70
5.6.110.0090.03316.79
5.6.100.0060.03416.44
5.6.90.0090.02416.61
5.6.80.0070.03116.33
5.6.70.0080.00714.62
5.6.60.0060.01014.14
5.6.50.0090.00814.11
5.6.40.0090.00614.51
5.6.30.0050.00914.41
5.6.20.0080.00614.39
5.6.10.0050.00714.23
5.6.00.0070.00814.23
5.5.380.0050.00814.50
5.5.370.0080.00614.30
5.5.360.0040.01414.38
5.5.350.1250.01816.32
5.5.340.0060.02515.46
5.5.330.0070.02216.29
5.5.320.0160.02716.39
5.5.310.0100.02016.46
5.5.300.0070.01715.58
5.5.290.0020.02215.49
5.5.280.0020.02416.31
5.5.270.0080.02116.57
5.5.260.0090.02116.57
5.5.250.0070.01816.28
5.5.240.0120.03016.33
5.5.230.0080.00814.17
5.5.220.0100.00614.37
5.5.210.0080.00614.35
5.5.200.0090.00514.20
5.5.190.0020.01514.09
5.5.180.0060.01114.21
5.5.170.0050.01014.14
5.5.160.0060.01114.09
5.5.150.0060.00814.26
5.5.140.0050.01114.23
5.5.130.0040.01114.34
5.5.120.0080.00814.14
5.5.110.0080.00914.25
5.5.100.0140.00314.40
5.5.90.0050.01114.27
5.5.80.0100.00614.47
5.5.70.0080.00614.27
5.5.60.0050.01114.27
5.5.50.0030.01014.31
5.5.40.0070.00914.14
5.5.30.0060.01014.16
5.5.20.0090.00914.21
5.5.10.0090.00714.11
5.5.00.0040.01314.13

preferences:
53.18 ms | 401 KiB | 5 Q