3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * @param DateTime $dateTime The dateTime to be rounded * * @return DateTime The rounded DateTime */ function roundDateTime(\DateTime $dateTime) { $rounded = clone $dateTime; //Avoid side effects return $rounded->setTimestamp($rounded->getTimestamp() - $rounded->getTimestamp() % 1800); return $rounded; } $start = new \DateTime(); $end = new \DateTime('+ 1 hour'); $interval = new \DateInterval('PT1M'); $period = new \DatePeriod($start, $interval, $end); foreach($period as $minute){ echo $minute->format('Y-m-d H:i') . "<br/>\n"; echo roundDateTime($minute)->format('Y-m-d H:i') . "<br/><br/>\n"; }

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)
8.3.70.0070.01316.63
8.3.60.0080.01118.55
8.3.50.0100.01217.53
8.3.40.0040.01119.09
8.3.30.0130.00318.93
8.3.20.0130.00318.92
8.3.10.0100.00620.49
8.3.00.0100.01017.88
8.2.180.0090.01317.00
8.2.170.0120.00322.96
8.2.160.0120.00322.30
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00020.07
8.2.110.0070.00321.18
8.2.100.0090.00317.68
8.2.90.0000.00819.34
8.2.80.0000.00818.16
8.2.70.0000.00818.00
8.2.60.0040.00417.93
8.2.50.0040.00418.07
8.2.40.0090.00018.34
8.2.30.0040.00418.12
8.2.20.0030.00517.82
8.2.10.0050.00317.86
8.2.00.0030.00517.84
8.1.280.0000.01525.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00620.88
8.1.230.0070.00420.93
8.1.220.0040.00418.77
8.1.210.0030.01018.84
8.1.200.0060.00317.61
8.1.190.0000.00817.65
8.1.180.0050.00318.10
8.1.170.0030.00618.87
8.1.160.0000.00719.08
8.1.150.0040.00418.90
8.1.140.0030.00617.64
8.1.130.0070.00017.89
8.1.120.0050.00217.71
8.1.110.0030.00517.78
8.1.100.0040.00417.64
8.1.90.0080.00017.82
8.1.80.0040.00417.79
8.1.70.0040.00417.63
8.1.60.0030.00617.70
8.1.50.0040.00417.65
8.1.40.0040.00417.73
8.1.30.0000.00817.69
8.1.20.0060.00317.82
8.1.10.0040.00417.68
8.1.00.0080.00017.64
8.0.300.0040.00420.16
8.0.290.0000.00816.72
8.0.280.0000.00718.55
8.0.270.0000.00717.40
8.0.260.0030.00317.16
8.0.250.0030.00517.27
8.0.240.0030.00617.29
8.0.230.0070.00017.19
8.0.220.0030.00417.29
8.0.210.0060.00317.14
8.0.200.0040.00417.21
8.0.190.0040.00417.32
8.0.180.0050.00317.29
8.0.170.0050.00517.13
8.0.160.0000.00717.34
8.0.150.0040.00417.06
8.0.140.0030.00617.14
8.0.130.0050.00213.60
8.0.120.0040.00417.14
8.0.110.0020.00517.12
8.0.100.0050.00317.11
8.0.90.0040.00417.29
8.0.80.0070.01317.20
8.0.70.0050.00317.20
8.0.60.0040.00417.06
8.0.50.0000.00817.17
8.0.30.0090.01217.43
8.0.20.0100.01217.35
8.0.10.0050.00517.41
8.0.00.0100.01617.00
7.4.330.0000.00713.27
7.4.320.0000.00616.64
7.4.300.0000.00616.75
7.4.290.0080.00016.72
7.4.280.0070.00516.84
7.4.270.0080.00016.79
7.4.260.0000.00913.34
7.4.250.0030.00616.79
7.4.240.0070.00016.73
7.4.230.0040.00416.55
7.4.220.0090.01916.82
7.4.210.0070.00916.78
7.4.200.0030.00616.81
7.4.190.0040.00416.65
7.4.160.0040.01416.66
7.4.150.0090.01516.66
7.4.140.0150.00417.43
7.4.130.0090.01016.81
7.4.120.0120.00716.81
7.4.110.0190.01216.81
7.4.100.0100.01016.66
7.4.90.0080.01216.74
7.4.80.0080.01116.86
7.4.70.0140.00716.71
7.4.60.0030.01916.89
7.4.50.0050.00316.60
7.4.40.0070.00716.85
7.4.30.0130.00916.83
7.4.10.0000.01415.36
7.4.00.0090.00915.15
7.3.330.0070.00013.50
7.3.320.0030.00313.31
7.3.310.0080.00016.39
7.3.300.0050.00216.38
7.3.290.0060.00916.52
7.3.280.0080.01116.54
7.3.270.0090.01117.07
7.3.260.0130.01016.98
7.3.250.0110.01116.72
7.3.240.0060.01216.73
7.3.230.0140.01116.78
7.3.210.0130.00816.54
7.3.200.0080.01919.39
7.3.190.0040.01416.51
7.3.180.0110.01116.57
7.3.170.0090.00916.80
7.3.160.0100.00716.59
7.3.130.0100.01015.13
7.3.120.0070.00615.07
7.3.110.0040.01114.96
7.3.100.0080.00815.30
7.3.90.0070.00614.84
7.3.80.0030.01014.69
7.3.70.0030.00615.18
7.3.60.0070.00314.93
7.3.50.0090.00014.93
7.3.40.0150.00314.89
7.3.30.0030.01215.08
7.3.20.0070.00716.78
7.3.10.0040.01116.59
7.3.00.0070.00716.64
7.2.330.0130.00616.95
7.2.320.0160.00416.99
7.2.310.0130.01116.83
7.2.300.0070.01117.11
7.2.290.0080.01216.97
7.2.260.0060.01215.21
7.2.250.0070.01415.27
7.2.240.0130.00315.18
7.2.230.0060.00915.22
7.2.220.0000.01015.24
7.2.210.0040.01115.32
7.2.200.0030.01315.45
7.2.190.0000.01215.29
7.2.180.0030.01315.16
7.2.170.0000.01115.25
7.2.160.0040.00815.07
7.2.150.0000.01617.16
7.2.140.0000.01517.21
7.2.130.0000.01117.18
7.2.120.0060.00917.41
7.2.110.0100.00316.84
7.2.100.0000.01517.23
7.2.90.0000.01617.34
7.2.80.0050.01117.11
7.2.70.0030.01517.20
7.2.60.0090.00817.29
7.2.50.0030.01017.27
7.2.40.0000.01416.93
7.2.30.0000.02017.23
7.2.20.0070.00717.26
7.2.10.0100.00017.28
7.2.00.0030.01218.51
7.1.330.0030.01015.88
7.1.320.0080.00815.95
7.1.310.0090.00615.68
7.1.300.0000.01415.98
7.1.290.0090.00915.99
7.1.280.0090.00616.19
7.1.270.0070.00715.97
7.1.260.0100.00716.18
7.1.250.0040.00816.00
7.1.240.0070.01016.01
7.1.230.0000.01515.89
7.1.220.0000.01515.71
7.1.210.0000.01115.71
7.1.200.0060.00816.04
7.1.190.0070.01015.96
7.1.180.0080.00416.09
7.1.170.0000.01515.87
7.1.160.0040.01515.91
7.1.150.0070.00716.01
7.1.140.0120.00016.16
7.1.130.0070.01016.15
7.1.120.0070.01015.90
7.1.110.0060.01216.11
7.1.100.0080.00717.04
7.1.90.0080.00415.83
7.1.80.0000.01915.97
7.1.70.0060.00716.65
7.1.60.0050.01517.58
7.1.50.0130.00525.46
7.1.40.0090.00615.61
7.1.30.0070.00715.96
7.1.20.0070.00715.73
7.1.10.0030.01015.73
7.1.00.0050.04029.31
7.0.330.0000.01715.32
7.0.320.0080.00415.52
7.0.310.0030.01315.38
7.0.300.0060.00615.55
7.0.290.0130.00315.48
7.0.280.0000.00915.55
7.0.270.0030.00815.57
7.0.260.0100.00615.50
7.0.250.0070.01015.50
7.0.240.0060.00615.75
7.0.230.0030.00915.60
7.0.220.0000.01815.44
7.0.210.0080.00815.64
7.0.200.0020.01016.23
7.0.190.0050.00515.62
7.0.180.0070.00715.32
7.0.170.0090.00615.20
7.0.160.0080.00315.48
7.0.150.0000.01315.50
7.0.140.0030.04318.77
7.0.130.0030.00915.65
7.0.120.0050.01818.82
7.0.110.0090.00615.74
7.0.100.0030.00715.54
7.0.90.0070.00315.32
7.0.80.0110.00315.54
7.0.70.0030.00915.63
7.0.60.0070.04117.77
7.0.50.0020.04416.60
7.0.40.0080.03617.02
7.0.30.0150.03416.82
7.0.20.0140.03616.82
7.0.10.0180.03816.88
7.0.00.0060.02716.92
5.6.400.0040.01514.54
5.6.390.0060.00914.68
5.6.380.0120.00614.54
5.6.370.0030.00914.46
5.6.360.0070.00714.58
5.6.350.0030.01214.32
5.6.340.0030.00614.42
5.6.330.0060.01214.20
5.6.320.0150.00314.73
5.6.310.0090.00614.52
5.6.300.0000.01114.44
5.6.290.0070.00714.29
5.6.280.0070.03517.72
5.6.270.0030.01414.45
5.6.260.0070.00714.40
5.6.250.0030.00814.48
5.6.240.0030.01014.52
5.6.230.0090.00614.50
5.6.220.0030.01014.25
5.6.210.0060.04017.47
5.6.200.0030.04616.39
5.6.190.0060.02517.51
5.6.180.0050.04317.65
5.6.170.0280.03317.39
5.6.160.0060.04617.53
5.6.150.0060.02416.32
5.6.140.0030.03016.27
5.6.130.0060.02616.31
5.6.120.0080.04517.79
5.6.110.0140.03717.63
5.6.100.0070.04217.84
5.6.90.0070.03517.85
5.6.80.0060.04217.33
5.6.70.2180.02017.33
5.6.60.0070.00714.39
5.6.50.0050.00514.14
5.6.40.0090.00614.26
5.6.30.0000.01214.09
5.6.20.0060.01014.54
5.6.10.0040.01114.27
5.6.00.0030.01014.37
5.5.380.0070.00714.50
5.5.370.0040.00414.16
5.5.360.0000.01814.28
5.5.350.0150.04317.38
5.5.340.0060.03116.02
5.5.330.0070.04617.36
5.5.320.0130.02817.32
5.5.310.0180.04017.43
5.5.300.0080.02316.35
5.5.290.0050.03616.16
5.5.280.0050.04717.44
5.5.270.0020.05017.47
5.5.260.0070.04717.55
5.5.250.0070.03917.48
5.5.240.0020.05117.17
5.5.230.0070.01714.33
5.5.220.0040.01113.94
5.5.210.0110.00014.15
5.5.200.0060.00914.40
5.5.190.0030.00714.39
5.5.180.0110.00614.23
5.5.170.0040.00914.02
5.5.160.0060.00613.91
5.5.150.0030.01114.27
5.5.140.0000.01414.34
5.5.130.0090.00614.19
5.5.120.0080.00814.00
5.5.110.0070.00714.20
5.5.100.0080.00414.45
5.5.90.0030.01314.33
5.5.80.0070.01114.12
5.5.70.0060.00614.55
5.5.60.0070.00714.31
5.5.50.0030.01214.27
5.5.40.0000.01014.02
5.5.30.0070.01013.92
5.5.20.0000.01714.15
5.5.10.0140.00014.28
5.5.00.0030.01013.91
5.4.450.0220.03815.53
5.4.440.2050.02615.53
5.4.430.0050.03515.52
5.4.420.0050.03415.48
5.4.410.0070.04115.46
5.4.400.0080.02715.43
5.4.390.0050.03315.45
5.4.380.0110.03215.10
5.4.370.0080.02015.10
5.4.360.0130.02015.18
5.4.350.0100.02511.83
5.4.340.0050.02011.83
5.4.330.0060.00611.64
5.4.320.0070.01912.07
5.4.310.0040.02612.07
5.4.300.0060.03612.29
5.4.290.0050.03512.29
5.4.280.0070.03012.21
5.4.270.0060.03112.21
5.4.260.0050.03612.21
5.4.250.0070.03712.21
5.4.240.0080.03212.21
5.4.230.0080.03012.20
5.4.220.0060.03212.21
5.4.210.0070.03512.20
5.4.200.0080.03212.20
5.4.190.0080.02912.20
5.4.180.0060.03312.20
5.4.170.0070.03012.21
5.4.160.0070.03112.20
5.4.150.0080.03112.20
5.4.140.0070.03311.96
5.4.130.0060.03411.96
5.4.120.0060.03311.92
5.4.110.0060.02911.92
5.4.100.0070.03011.92
5.4.90.0040.03411.92
5.4.80.0060.03311.92
5.4.70.0070.03211.92
5.4.60.0090.03411.92
5.4.50.0070.03311.92
5.4.40.0080.03311.91
5.4.30.0090.03611.90
5.4.20.0080.03611.91
5.4.10.0080.03511.91
5.4.00.0080.03311.52
5.3.290.0090.02012.22
5.3.280.0050.03612.44
5.3.270.0070.03212.45
5.3.260.0070.03712.45
5.3.250.0070.03812.45
5.3.240.0040.03812.45
5.3.230.0060.03712.44
5.3.220.0070.03712.42
5.3.210.0070.03712.42
5.3.200.0080.03312.42
5.3.190.0080.03112.42
5.3.180.0080.03112.42
5.3.170.0060.03412.41
5.3.160.0080.03212.41
5.3.150.0070.03212.42
5.3.140.0070.03212.41
5.3.130.0080.03312.41
5.3.120.0060.03312.40
5.3.110.0040.03412.40
5.3.100.0070.03212.01
5.3.90.0050.03412.00
5.3.80.0070.03111.99
5.3.70.0060.03311.99
5.3.60.0000.00911.64
5.3.50.0090.00311.64
5.3.40.0030.00911.64
5.3.30.0030.00311.64
5.3.20.0040.00411.64
5.3.10.0070.00711.64
5.3.00.0070.00711.64

preferences:
68.27 ms | 401 KiB | 5 Q