3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @param Int $days * @return DatePeriod */ function getNumDays($days) { $today = new \DateTime('UTC'); $oneDay = new \DateInterval('P1D'); return new \DatePeriod($today, $oneDay, $days); } foreach(getNumDays(7) as $day){ //Do what ever you want with the DateTime instance //We'll just var_dump() it for now. var_dump($day); }

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)
8.4.120.0130.00722.61
8.4.110.0140.00722.60
8.4.100.0080.01318.96
8.4.90.0120.00919.05
8.4.80.0110.00819.58
8.4.70.0120.00518.04
8.4.60.0080.01118.97
8.4.50.0080.00817.84
8.4.40.0100.01019.22
8.4.30.0120.00917.60
8.4.20.0090.00017.73
8.4.10.0060.00317.57
8.3.250.0110.00919.08
8.3.240.0130.00617.21
8.3.230.0130.00616.48
8.3.220.0060.00218.77
8.3.210.0140.00418.57
8.3.200.0060.00316.60
8.3.190.0060.00417.22
8.3.180.0130.00616.56
8.3.170.0100.01017.36
8.3.160.0150.00416.77
8.3.150.0060.00317.18
8.3.140.0100.00016.48
8.3.130.0080.00018.56
8.3.120.0130.00620.91
8.3.110.0090.00020.94
8.3.100.0100.00016.63
8.3.90.0060.00316.55
8.3.80.0070.00316.63
8.3.70.0090.00618.43
8.3.60.0070.01418.18
8.3.50.0140.00822.14
8.3.40.0100.01018.84
8.3.30.0090.00618.96
8.3.20.0080.00020.21
8.3.10.0080.00023.65
8.3.00.0070.00720.80
8.2.290.0110.00820.41
8.2.280.0130.00820.45
8.2.270.0130.00616.50
8.2.260.0150.00019.09
8.2.250.0160.00016.77
8.2.240.0060.00317.07
8.2.230.0040.00422.58
8.2.220.0040.00424.06
8.2.210.0070.00726.77
8.2.200.0090.00016.61
8.2.190.0040.01916.63
8.2.180.0070.01118.54
8.2.170.0120.00622.96
8.2.160.0100.01018.95
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.73
8.2.110.0030.00722.13
8.2.100.0080.00417.78
8.2.90.0040.00419.21
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0030.00917.93
8.2.50.0030.00618.07
8.2.40.0000.01119.95
8.2.30.0000.00818.32
8.2.20.0040.00417.75
8.2.10.0050.00318.11
8.2.00.0040.00417.77
8.1.330.0110.00821.75
8.1.320.0130.00616.15
8.1.310.0000.00816.48
8.1.300.0030.00616.31
8.1.290.0060.00330.84
8.1.280.0090.00925.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00323.85
8.1.230.0080.00419.07
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0070.00317.47
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0040.00418.77
8.1.160.0050.00321.90
8.1.150.0050.00318.78
8.1.140.0040.00417.63
8.1.130.0030.00317.75
8.1.120.0040.00417.49
8.1.110.0050.00217.62
8.1.100.0000.00717.63
8.1.90.0050.00217.51
8.1.80.0000.00817.47
8.1.70.0050.00217.48
8.1.60.0080.00017.61
8.1.50.0040.00417.60
8.1.40.0040.00417.59
8.1.30.0050.00317.72
8.1.20.0000.00817.63
8.1.10.0040.00417.55
8.1.00.0040.00417.59
8.0.300.0080.00018.77
8.0.290.0040.00417.04
8.0.280.0000.00718.45
8.0.270.0000.00716.89
8.0.260.0040.00418.45
8.0.250.0070.00017.02
8.0.240.0000.00716.98
8.0.230.0030.00516.98
8.0.220.0000.00716.92
8.0.210.0000.01016.99
8.0.200.0030.00316.91
8.0.190.0030.00516.99
8.0.180.0030.00517.00
8.0.170.0040.00416.96
8.0.160.0040.00416.91
8.0.150.0050.00216.94
8.0.140.0000.01016.91
8.0.130.0030.00313.35
8.0.120.0000.00816.97
8.0.110.0000.00816.93
8.0.100.0050.00216.98
8.0.90.0030.00517.08
8.0.80.0110.00516.84
8.0.70.0050.00316.80
8.0.60.0040.00417.00
8.0.50.0080.00016.77
8.0.30.0210.00017.29
8.0.20.0110.01017.40
8.0.10.0040.00417.07
8.0.00.0100.01016.86
7.4.330.0020.00215.00
7.4.320.0050.00216.59
7.4.300.0000.00616.44
7.4.290.0040.00416.37
7.4.280.0050.00316.43
7.4.270.0040.00416.66
7.4.260.0000.00716.48
7.4.250.0040.00416.34
7.4.240.0040.00416.52
7.4.230.0040.00416.52
7.4.220.0090.00916.51
7.4.210.0080.00816.50
7.4.200.0030.00316.70
7.4.160.0110.00916.54
7.4.150.0120.00617.40
7.4.140.0080.01117.86
7.4.130.0070.01216.71
7.4.120.0120.00816.59
7.4.110.0140.00916.52
7.4.100.0090.00916.34
7.4.90.0100.01016.51
7.4.80.0130.01019.39
7.4.70.0030.01416.46
7.4.60.0070.01116.56
7.4.50.0000.00516.34
7.4.40.0090.00916.50
7.4.30.0150.00016.89
7.4.10.0070.01115.15
7.4.00.0080.00814.89
7.3.330.0000.00513.38
7.3.320.0040.00413.37
7.3.310.0000.00716.40
7.3.300.0050.00316.25
7.3.290.0060.01016.40
7.3.280.0110.00516.35
7.3.270.0140.00417.40
7.3.260.0210.02216.49
7.3.250.0080.01216.58
7.3.240.0190.00016.33
7.3.230.0100.01016.54
7.3.210.0200.00016.46
7.3.200.0070.01016.48
7.3.190.0120.00616.36
7.3.180.0110.00616.56
7.3.170.0110.00716.47
7.3.160.0060.01116.47
7.3.130.0030.01215.00
7.3.120.0080.00514.75
7.3.110.0090.00914.65
7.3.100.0100.00315.02
7.3.90.0110.00314.95
7.3.80.0070.00314.88
7.3.70.0030.00614.91
7.3.60.0080.00414.78
7.3.50.0030.00914.91
7.3.40.0070.01014.89
7.3.30.0130.00314.71
7.3.20.0040.00816.76
7.3.10.0040.00916.63
7.3.00.0070.00716.64
7.2.330.0150.01416.77
7.2.320.0180.00016.88
7.2.310.0070.01116.95
7.2.300.0130.00316.55
7.2.290.0120.01216.52
7.2.260.0040.01415.32
7.2.250.0120.00315.23
7.2.240.0000.01515.02
7.2.230.0000.01215.17
7.2.220.0000.01615.21
7.2.210.0000.01615.16
7.2.200.0050.00515.09
7.2.190.0070.00414.97
7.2.180.0060.00314.95
7.2.170.0000.01415.02
7.2.160.0120.00615.14
7.2.150.0060.00916.61
7.2.140.0060.00616.59
7.2.130.0050.00916.94
7.2.120.0050.00816.99
7.2.110.0060.00617.04
7.2.100.0050.01017.09
7.2.90.0050.00916.94
7.2.80.0020.00916.86
7.2.70.0020.01016.93
7.2.60.0060.00716.94
7.2.50.0080.00517.03
7.2.40.0070.00717.00
7.2.30.0020.01217.14
7.2.20.0050.00717.12
7.2.10.0090.00517.03
7.2.00.0090.00517.75
7.1.330.0090.00315.86
7.1.320.0100.00615.54
7.1.310.0030.01315.88
7.1.300.0100.00315.80
7.1.290.0040.01115.67
7.1.280.0030.01015.55
7.1.270.0070.00715.65
7.1.260.0030.00915.69
7.1.250.0080.00615.64
7.1.240.0070.00415.55
7.1.230.0060.00615.63
7.1.220.0040.01115.88
7.1.210.0080.00315.57
7.1.200.0130.00515.81
7.1.190.0040.00816.00
7.1.180.0070.00315.64
7.1.170.0030.00715.65
7.1.160.0060.00915.73
7.1.150.0060.00615.59
7.1.140.0090.00315.80
7.1.130.0040.00815.78
7.1.120.0030.00915.50
7.1.110.0000.01215.80
7.1.100.0030.01015.79
7.1.90.0000.01315.86
7.1.80.0090.00015.69
7.1.70.0030.00916.52
7.1.60.0000.01016.53
7.1.50.0120.00816.25
7.1.40.0090.00615.75
7.1.30.0130.00015.92
7.1.20.0030.00715.90
7.1.10.0030.01015.98
7.1.00.0080.03819.11
7.0.330.0040.00715.41
7.0.320.0030.01215.22
7.0.310.0000.01415.44
7.0.300.0000.01315.38
7.0.290.0070.00715.36
7.0.280.0030.00915.38
7.0.270.0030.01015.39
7.0.260.0050.00515.36
7.0.250.0070.01015.38
7.0.240.0080.00415.23
7.0.230.0110.00415.36
7.0.220.0030.01015.25
7.0.210.0070.00715.25
7.0.200.0080.00816.07
7.0.190.0060.01015.42
7.0.180.0030.01315.60
7.0.170.0060.00915.38
7.0.160.0080.00015.43
7.0.150.0040.01115.51
7.0.140.0070.03918.82
7.0.130.0000.00915.46
7.0.120.0120.00015.58
7.0.110.0110.00415.46
7.0.100.0030.00615.15
7.0.90.0070.00715.27
7.0.80.0090.00615.28
7.0.70.0120.02317.69
7.0.60.0080.04517.69
7.0.50.0100.03017.93
7.0.40.0070.04816.82
7.0.30.0030.04916.81
7.0.20.0050.04916.79
7.0.10.0050.04916.79
7.0.00.0100.04716.81
5.6.400.0060.00314.56
5.6.390.0090.00314.37
5.6.380.0070.00414.42
5.6.370.0000.01714.38
5.6.360.0060.00914.44
5.6.350.0030.01314.25
5.6.340.0120.00314.63
5.6.330.0070.00714.35
5.6.320.0000.01114.32
5.6.310.0080.00614.41
5.6.300.0070.00714.50
5.6.290.0090.00614.03
5.6.280.0020.04217.90
5.6.270.0040.01114.34
5.6.260.0040.01114.55
5.6.250.0050.00514.61
5.6.240.0070.01014.41
5.6.230.0120.00314.32
5.6.220.0070.04517.59
5.6.210.0100.04217.44
5.6.200.0080.04717.75
5.6.190.0080.02517.71
5.6.180.0040.04917.72
5.6.170.0050.03717.68
5.6.160.0120.04217.60
5.6.150.0120.04017.63
5.6.140.0050.03417.67
5.6.130.0050.04417.55
5.6.120.0120.04517.62
5.6.110.0080.04517.70
5.6.100.0030.02817.67
5.6.90.0060.03817.56
5.6.80.0100.03017.46
5.6.70.0070.04517.19
5.6.60.0130.04217.37
5.6.50.0100.04317.27
5.6.40.0130.03217.23
5.6.30.0070.04617.29
5.6.20.0050.03017.22
5.6.10.0120.03517.36
5.6.00.0070.04417.29
5.5.380.0040.01513.98
5.5.370.0070.01014.11
5.5.360.0120.04217.22
5.5.350.0030.04717.28
5.5.340.0080.04017.40
5.5.330.0110.04517.49
5.5.320.0050.04517.52
5.5.310.0130.04617.26
5.5.300.0100.03317.52
5.5.290.0100.05017.46
5.5.280.0050.05317.54
5.5.270.0050.03217.51
5.5.260.0160.04017.57
5.5.250.0080.03517.35
5.5.240.0060.04517.13
5.5.230.0110.03817.07
5.5.220.0090.05317.08
5.5.210.0030.03617.20
5.5.200.0040.03217.13
5.5.190.0120.03317.01
5.5.180.0050.04417.16
5.5.170.0080.00813.98
5.5.160.0140.03117.18
5.5.150.0050.04317.21
5.5.140.0070.04217.04
5.5.130.0050.03917.14
5.5.120.0130.04117.21
5.5.110.0070.04417.20
5.5.100.0090.04217.06
5.5.90.0050.04217.12
5.5.80.0080.04217.08
5.5.70.0110.02016.76
5.5.60.0080.03817.13
5.5.50.0120.03717.00
5.5.40.0040.04416.92
5.5.30.0100.03617.19
5.5.20.0030.04017.04
5.5.10.0090.04617.01
5.5.00.0050.04717.16
5.4.450.0080.04515.16
5.4.440.0100.04215.27
5.4.430.0040.04515.08
5.4.420.0020.05015.36
5.4.410.0080.04215.21
5.4.400.0060.04015.00
5.4.390.0110.04015.03
5.4.380.0030.04515.12
5.4.370.0020.03814.98
5.4.360.0080.02914.91
5.4.350.0070.03915.18
5.4.340.0080.04314.88
5.4.330.0070.00411.02
5.4.320.0070.04014.94
5.4.310.0050.04015.05
5.4.300.0080.04015.04
5.4.290.0080.04015.15
5.4.280.0180.03115.00
5.4.270.0050.02615.21
5.4.260.0010.04914.90
5.4.250.0030.03015.17
5.4.240.0070.03914.89
5.4.230.0090.02315.01
5.4.220.0030.04515.04
5.4.210.0050.03015.02
5.4.200.0030.02914.98
5.4.190.0070.04015.06
5.4.180.0050.03414.96
5.4.170.0070.04014.96
5.4.160.0080.03715.06
5.4.150.0090.03515.08
5.4.140.0020.04213.60
5.4.130.0050.03913.61
5.4.120.0030.04313.56
5.4.110.0120.03813.69
5.4.100.0120.02513.66
5.4.90.0080.04013.73
5.4.80.0050.03113.63
5.4.70.0030.02913.65
5.4.60.0050.04113.69
5.4.50.0090.03713.69
5.4.40.0040.03813.70
5.4.30.0060.03813.85
5.4.20.0060.03913.80
5.4.10.0070.02713.61
5.4.00.0050.03913.37
5.3.290.0070.07714.65
5.3.280.0030.08314.73
5.3.270.0130.07014.71
5.3.260.0030.05714.67
5.3.250.0030.04014.61
5.3.240.0070.08014.58
5.3.230.0070.05014.70
5.3.220.0100.07714.50
5.3.210.0170.07014.63
5.3.200.0070.08014.49
5.3.190.0070.07314.55
5.3.180.0070.05714.59
5.3.170.0100.03314.46
5.3.160.0070.04314.59
5.3.150.0030.05014.58
5.3.140.0130.06714.70
5.3.130.0070.05314.56
5.3.120.0030.08014.55
5.3.110.0100.07014.60
5.3.100.0100.04314.16
5.3.90.0030.04714.00
5.3.80.0100.06714.00
5.3.70.0070.03313.90
5.3.60.0130.07313.93
5.3.50.0130.06713.88
5.3.40.0070.05313.84
5.3.30.0070.06713.83
5.3.20.0030.07013.68
5.3.10.0030.07013.67
5.3.00.0030.08013.73
5.2.170.0100.05012.39
5.2.160.0070.03312.39
5.2.150.0130.05712.39
5.2.140.0100.04312.39
5.2.130.0070.04712.39
5.2.120.0030.05012.39
5.2.110.0030.06312.39
5.2.100.0030.05312.39
5.2.90.0070.05712.39
5.2.80.0070.06012.39
5.2.70.0000.06012.39
5.2.60.0100.05712.39
5.2.50.0070.06312.39
5.2.40.0030.06712.39
5.2.30.0030.06712.39
5.2.20.0070.06012.39
5.2.10.0070.06012.39
5.2.00.0070.06012.39
5.1.60.0030.05312.39
5.1.50.0130.04712.39
5.1.40.0100.05012.39
5.1.30.0100.05312.39
5.1.20.0030.04012.39
5.1.10.0000.05012.39
5.1.00.0070.04712.39
5.0.50.0000.05312.39
5.0.40.0030.04712.39
5.0.30.0000.04012.39
5.0.20.0000.02012.39
5.0.10.0070.04012.39
5.0.00.0030.05312.39
4.4.90.0070.02712.39
4.4.80.0030.03712.39
4.4.70.0000.02712.39
4.4.60.0000.03712.39
4.4.50.0000.03712.39
4.4.40.0070.04712.39
4.4.30.0000.03312.39
4.4.20.0100.02312.39
4.4.10.0000.03712.39
4.4.00.0100.05012.39
4.3.110.0070.02312.39
4.3.100.0000.01712.39
4.3.90.0000.03712.39
4.3.80.0070.03012.39
4.3.70.0000.01712.39
4.3.60.0030.03312.39
4.3.50.0030.02312.39
4.3.40.0030.04012.39
4.3.30.0000.03712.39
4.3.20.0070.02712.39
4.3.10.0030.02012.39
4.3.00.0000.03312.39

preferences:
31.94 ms | 403 KiB | 5 Q