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; } // Test code below $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\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)
8.3.60.0140.00718.56
8.3.50.0110.00917.44
8.3.40.0030.01218.96
8.3.30.0150.00018.85
8.3.20.0080.00018.98
8.3.10.0060.01320.48
8.3.00.0000.01017.75
8.2.180.0120.00616.63
8.2.170.0040.01122.96
8.2.160.0140.00022.20
8.2.150.0120.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00626.16
8.2.120.0050.00319.93
8.2.110.0070.00321.10
8.2.100.0110.00017.89
8.2.90.0000.00817.88
8.2.80.0000.00818.18
8.2.70.0000.00818.18
8.2.60.0050.00318.28
8.2.50.0050.00318.10
8.2.40.0040.00420.20
8.2.30.0080.00018.09
8.2.20.0040.00417.93
8.2.10.0030.00618.05
8.2.00.0030.00517.87
8.1.280.0090.00625.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0040.00819.38
8.1.230.0120.00019.08
8.1.220.0000.00817.78
8.1.210.0040.00418.77
8.1.200.0090.00017.60
8.1.190.0090.00017.60
8.1.180.0070.00218.10
8.1.170.0030.00518.72
8.1.160.0040.00418.93
8.1.150.0050.00318.86
8.1.140.0000.00917.78
8.1.130.0030.00317.89
8.1.120.0050.00217.63
8.1.110.0080.00017.76
8.1.100.0020.00517.63
8.1.90.0040.00417.63
8.1.80.0040.00417.74
8.1.70.0000.00817.70
8.1.60.0060.00317.78
8.1.50.0040.00417.71
8.1.40.0000.00817.78
8.1.30.0040.00417.71
8.1.20.0040.00417.93
8.1.10.0040.00417.80
8.1.00.0050.00317.76
8.0.300.0050.00318.77
8.0.290.0020.00517.00
8.0.280.0000.00718.51
8.0.270.0040.00417.41
8.0.260.0030.00317.20
8.0.250.0030.00617.34
8.0.240.0040.00417.30
8.0.230.0030.00617.15
8.0.220.0070.00017.25
8.0.210.0080.00317.09
8.0.200.0030.00317.18
8.0.190.0140.00017.29
8.0.180.0060.00317.15
8.0.170.0030.00617.14
8.0.160.0040.00417.24
8.0.150.0090.00017.23
8.0.140.0080.00317.22
8.0.130.0030.00313.66
8.0.120.0000.00817.23
8.0.110.0000.00817.09
8.0.100.0030.00517.18
8.0.90.0090.00017.05
8.0.80.0070.01017.23
8.0.70.0000.00817.19
8.0.60.0050.00217.13
8.0.50.0000.00817.23
8.0.30.0140.00717.34
8.0.20.0140.00717.40
8.0.10.0000.00717.13
8.0.00.0020.01917.14
7.4.330.0050.00013.13
7.4.320.0060.00016.73
7.4.300.0000.00716.66
7.4.290.0050.00316.71
7.4.280.0000.00816.71
7.4.270.0040.00416.82
7.4.260.0060.00013.36
7.4.250.0030.00516.70
7.4.240.0070.00016.85
7.4.230.0070.00016.92
7.4.220.0070.01516.75
7.4.210.0070.00816.74
7.4.200.0020.00516.83
7.4.190.0070.00016.94
7.4.160.0070.01016.89
7.4.150.0100.01017.07
7.4.140.0170.01917.31
7.4.130.0220.02316.77
7.4.120.0130.00916.80
7.4.110.0110.00716.77
7.4.100.0040.01916.64
7.4.90.0110.00916.82
7.4.80.0030.01518.63
7.4.70.0110.00816.79
7.4.60.0100.01316.69
7.4.50.0000.00817.30
7.4.40.0100.00320.45
7.4.30.0170.00616.81
7.4.00.0040.01515.43
7.3.330.0040.00413.52
7.3.320.0000.00613.55
7.3.310.0070.00016.48
7.3.300.0000.00716.38
7.3.290.0040.01116.52
7.3.280.0090.01016.50
7.3.270.0100.01017.07
7.3.260.0090.01118.24
7.3.250.0130.00916.75
7.3.240.0150.00416.75
7.3.230.0180.00716.72
7.3.210.0120.00916.79
7.3.200.0150.00319.39
7.3.190.0040.01916.57
7.3.180.0160.00316.93
7.3.170.0030.01416.86
7.3.160.0030.01316.87
7.3.120.0080.00615.21
7.3.10.0030.00916.96
7.3.00.0060.00516.88
7.2.330.0050.01516.84
7.2.320.0110.00917.00
7.2.310.0090.01216.96
7.2.300.0130.01316.79
7.2.290.0080.01116.83
7.2.130.0030.01017.04
7.2.120.0050.00917.23
7.2.110.0100.00517.16
7.2.100.0690.00716.33
7.2.90.0890.00416.21
7.2.80.0720.00116.48
7.2.70.0700.00716.45
7.2.60.0670.00916.54
7.2.50.0660.00816.55
7.2.40.0600.00616.50
7.2.30.0490.01116.53
7.2.20.0640.00816.45
7.2.10.0640.00616.27
7.2.00.0560.00716.60
7.1.250.0090.00615.93
7.1.240.0150.00315.97
7.1.230.0030.01015.79
7.1.220.1440.00614.80
7.1.210.1190.00515.04
7.1.200.1350.00714.98
7.1.190.1110.00615.02
7.1.180.0750.01115.00
7.1.170.1030.00315.11
7.1.160.0870.00514.95
7.1.150.1100.00715.19
7.1.140.0960.00514.98
7.1.130.0720.00614.95
7.1.120.0770.00614.91
7.1.110.0750.00214.79
7.1.100.0780.00515.03
7.1.90.0090.01214.84
7.1.80.0130.00514.80
7.1.70.0200.00214.93
7.1.60.0190.01223.97
7.1.50.0420.01124.04
7.1.40.0730.00623.98
7.1.30.0190.00923.95
7.1.20.0350.00923.89
7.1.10.0140.00714.88
7.1.00.0190.00714.84
7.0.330.0090.00915.43
7.0.320.0080.00815.50
7.0.310.0880.00514.54
7.0.300.0870.00514.60
7.0.290.0790.00714.42
7.0.280.0910.00814.60
7.0.270.0680.01014.43
7.0.260.0730.00014.48
7.0.250.0580.00614.36
7.0.240.0750.00314.58
7.0.230.0080.00614.38
7.0.220.0260.00714.46
7.0.210.0110.00514.63
7.0.200.0250.00714.51
7.0.190.0090.00614.57
7.0.180.0640.01114.64
7.0.170.0670.00514.50
7.0.160.0140.00414.68
7.0.150.0070.00914.54
7.0.140.0280.00714.54
7.0.130.0700.00514.85
7.0.120.0690.00714.46
7.0.110.0080.00614.61
7.0.100.0090.00414.41
7.0.90.0530.00614.65
7.0.80.0670.00314.46
7.0.70.0670.00314.45
7.0.60.0200.00214.65
7.0.50.0270.01214.71
7.0.40.0820.00513.66
7.0.30.0090.00813.63
7.0.20.0150.00813.59
7.0.10.0100.00713.40
7.0.00.0840.00513.73
5.6.380.0070.00414.27
5.6.370.0030.01014.33
5.6.360.0090.00514.43
5.6.350.0020.01514.42
5.6.340.0060.01314.35
5.6.330.0030.01014.30
5.6.320.0070.00914.42
5.6.310.0080.00914.31
5.6.300.0090.00614.31
5.6.290.0070.00714.28
5.6.280.0080.00414.27
5.6.270.0030.01114.39
5.6.260.0040.01214.41
5.6.250.0110.00414.40
5.6.240.0080.00714.42
5.6.230.0060.00614.21
5.6.220.0090.00514.25
5.6.210.0060.01114.29
5.6.200.0110.00614.34
5.6.190.0050.01014.45
5.6.180.0060.01114.35
5.6.170.0100.00414.31
5.6.160.0070.00814.30
5.6.150.0050.00814.25
5.6.140.0050.00714.20
5.6.130.0100.00414.50
5.6.120.0020.01214.21
5.6.110.0060.00814.18
5.6.100.0070.01014.35
5.6.90.0070.00714.16
5.6.80.0040.01014.25
5.6.70.0010.01114.37
5.6.60.0000.01314.33
5.6.50.0090.00414.14
5.6.40.0070.00714.30
5.6.30.0070.00714.43
5.6.20.0030.01414.33
5.6.10.0060.01014.37
5.6.00.0080.00714.29
5.5.380.0020.00811.99
5.5.370.0040.00711.92
5.5.360.0070.00711.98
5.5.350.0060.00611.92
5.5.340.0040.00811.98
5.5.330.0080.00511.94
5.5.320.0070.00511.96
5.5.310.0050.00511.92
5.5.300.0060.00711.96
5.5.290.0030.00811.96
5.5.280.0070.00212.01
5.5.270.0030.00612.02
5.5.260.0100.00311.95
5.5.250.0070.00512.02
5.5.240.0090.00411.92
5.5.230.0070.00311.98
5.5.220.0050.00411.92
5.5.210.0050.00511.95
5.5.200.0060.00811.94
5.5.190.0010.01012.02
5.5.180.0020.00811.92
5.5.170.0100.00312.85
5.5.160.0050.00811.94
5.5.150.0060.00612.03
5.5.140.0060.00712.03
5.5.130.0090.00411.99
5.5.120.0080.00311.92
5.5.110.0070.00712.00
5.5.100.0090.00611.97
5.5.90.0080.00611.92
5.5.80.0110.00411.92
5.5.70.0000.01011.92
5.5.60.0080.00811.97
5.5.50.0110.00212.04
5.5.40.0040.01011.92
5.5.30.0060.00712.04
5.5.20.0080.00711.92
5.5.10.0090.00411.95
5.5.00.0080.00612.01
5.4.450.0020.00911.94
5.4.440.0100.00111.92
5.4.430.0080.00412.02
5.4.420.0130.00211.92
5.4.410.0090.00211.92
5.4.400.0060.00511.92
5.4.390.0030.00911.92
5.4.380.0000.01012.02
5.4.370.0060.00611.99
5.4.360.0020.01011.94
5.4.350.0080.00311.92
5.4.340.0050.00711.99
5.4.330.0080.00511.92
5.4.320.0080.00211.92
5.4.310.0080.00411.96
5.4.300.0020.00911.92
5.4.290.0050.00711.92
5.4.280.0070.00311.92
5.4.270.0090.00211.92
5.4.260.0080.00511.92
5.4.250.0040.00811.92
5.4.240.0120.00311.92
5.4.230.0070.00611.92
5.4.220.0080.00411.92
5.4.210.0070.00611.92
5.4.200.0120.00311.92
5.4.190.0060.01011.92
5.4.180.0090.00511.92
5.4.170.0080.00411.92
5.4.160.0040.00711.92
5.4.150.0050.00911.92
5.4.140.0060.00811.95
5.4.130.0060.00911.92
5.4.120.0040.00811.92
5.4.110.0070.00811.92
5.4.100.0060.00611.92
5.4.90.0070.00611.92
5.4.80.0080.00512.01
5.4.70.0090.00511.92
5.4.60.0090.00511.92
5.4.50.0100.00411.95
5.4.40.0080.00511.92
5.4.30.0080.00611.93
5.4.20.0060.00812.06
5.4.10.0080.00811.92
5.4.00.0100.00511.96
5.3.290.0080.00611.92
5.3.280.0100.00511.92
5.3.270.0020.01011.92
5.3.260.0060.00611.92
5.3.250.0070.00511.92
5.3.240.0040.00611.92
5.3.230.0050.00711.92
5.3.220.0090.00211.92
5.3.210.0090.00411.92
5.3.200.0060.00411.92
5.3.190.0060.00811.92
5.3.180.0080.00411.92
5.3.170.0110.00311.92
5.3.160.0100.00611.92
5.3.150.0070.00511.92
5.3.140.0080.00511.92
5.3.130.0100.00411.92
5.3.120.0110.00611.92
5.3.110.0060.01011.92
5.3.100.0080.00611.92
5.3.90.0060.00711.92
5.3.80.0080.00311.92
5.3.70.0030.00911.92
5.3.60.0070.00711.92
5.3.50.0060.00611.92
5.3.40.0000.01311.92
5.3.30.0070.00411.92
5.3.20.0030.00811.92
5.3.10.0040.00911.92
5.3.00.0040.00811.92
5.2.170.0030.00711.92
5.2.160.0030.00411.92
5.2.150.0060.00211.92
5.2.140.0100.00011.92
5.2.130.0030.00511.92
5.2.120.0080.00111.92
5.2.110.0020.00611.92
5.2.100.0040.00411.92
5.2.90.0040.00511.92
5.2.80.0050.00311.92
5.2.70.0020.00611.92
5.2.60.0070.00011.92
5.2.50.0060.00311.92
5.2.40.0030.00411.92
5.2.30.0060.00511.92
5.2.20.0070.00411.92
5.2.10.0070.00211.92
5.2.00.0070.00211.92
5.1.60.0080.00011.92
5.1.50.0030.00411.92
5.1.40.0040.00411.92
5.1.30.0020.00711.92
5.1.20.0050.00511.92
5.1.10.0040.00611.92
5.1.00.0050.00211.92
5.0.50.0020.00411.92
5.0.40.0070.00011.92
5.0.30.0040.00311.92
5.0.20.0000.00611.92
5.0.10.0070.00011.92
5.0.00.0030.00311.92
4.4.90.0050.00211.92
4.4.80.0000.00511.92
4.4.70.0010.00411.92
4.4.60.0050.00111.92
4.4.50.0030.00211.92
4.4.40.0020.00511.92
4.4.30.0030.00111.92
4.4.20.0030.00211.92
4.4.10.0040.00311.92
4.4.00.0010.00511.92
4.3.110.0030.00211.92
4.3.100.0040.00111.92
4.3.90.0030.00211.92
4.3.80.0020.00311.92
4.3.70.0030.00211.92
4.3.60.0010.00311.92
4.3.50.0020.00311.92
4.3.40.0010.00611.92
4.3.30.0030.00311.92
4.3.20.0010.00311.92
4.3.10.0030.00211.92
4.3.00.0030.00311.92

preferences:
46.63 ms | 401 KiB | 5 Q