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 'Original time:- ' . $minute->format('Y-m-d H:i') . "\n"; echo 'Rounded time :- ' . roundDateTime($minute)->format('Y-m-d H:i') . "\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)
8.3.40.0110.00719.10
8.3.30.0030.01219.21
8.3.20.0040.00420.22
8.3.10.0030.00623.61
8.3.00.0060.00320.87
8.2.170.0130.00322.96
8.2.160.0110.00322.25
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00318.05
8.2.110.0090.00022.32
8.2.100.0000.01218.03
8.2.90.0050.00322.31
8.2.80.0040.00418.05
8.2.70.0040.00418.05
8.2.60.0040.00417.93
8.2.50.0120.00018.07
8.2.40.0030.00618.47
8.2.30.0080.00018.16
8.2.20.0040.00417.94
8.2.10.0000.00818.19
8.2.00.0030.00619.59
8.1.270.0060.00323.99
8.1.260.0030.00528.09
8.1.250.0080.00028.09
8.1.240.0150.00422.71
8.1.230.0030.00920.97
8.1.220.0080.00017.74
8.1.210.0040.00418.97
8.1.200.0060.00317.60
8.1.190.0070.00317.61
8.1.180.0060.00618.10
8.1.170.0060.00318.75
8.1.160.0030.00519.07
8.1.150.0040.00418.86
8.1.140.0040.00417.60
8.1.130.0070.00017.60
8.1.120.0030.00517.75
8.1.110.0000.00817.74
8.1.100.0000.00817.80
8.1.90.0040.00417.67
8.1.80.0030.00617.68
8.1.70.0050.00217.75
8.1.60.0000.00917.80
8.1.50.0060.00317.77
8.1.40.0000.00817.71
8.1.30.0000.00917.90
8.1.20.0080.00017.89
8.1.10.0000.00917.71
8.1.00.0060.00317.71
8.0.300.0000.00719.94
8.0.290.0040.00417.13
8.0.280.0070.00018.59
8.0.270.0000.00717.40
8.0.260.0070.00017.13
8.0.250.0030.00317.33
8.0.240.0030.00317.34
8.0.230.0050.00217.31
8.0.220.0030.00417.20
8.0.210.0030.00517.20
8.0.200.0000.00717.19
8.0.190.0080.00017.16
8.0.180.0060.00317.27
8.0.170.0070.00417.22
8.0.160.0040.00417.27
8.0.150.0030.00817.18
8.0.140.0000.00817.22
8.0.130.0000.00613.59
8.0.120.0000.00817.14
8.0.110.0030.00617.21
8.0.100.0000.00717.11
8.0.90.0050.00317.01
8.0.80.0060.01017.25
8.0.70.0000.00917.17
8.0.60.0030.00517.23
8.0.50.0040.00417.17
8.0.30.0070.01417.36
8.0.20.0100.01017.40
8.0.10.0100.00917.35
8.0.00.0050.01717.15
7.4.330.0080.00015.00
7.4.320.0070.00016.81
7.4.300.0070.00016.76
7.4.290.0060.00316.75
7.4.280.0000.00916.71
7.4.270.0030.00616.70
7.4.260.0000.00816.61
7.4.250.0000.00816.77
7.4.240.0030.00516.78
7.4.230.0080.00016.91
7.4.220.0210.00916.65
7.4.210.0160.00016.76
7.4.200.0040.00416.55
7.4.160.0070.01116.81
7.4.150.0080.01317.00
7.4.140.0100.01117.28
7.4.130.0070.01316.78
7.4.120.0080.01016.74
7.4.110.0080.01216.64
7.4.100.0110.00916.78
7.4.90.0070.01216.76
7.4.80.0130.00717.61
7.4.70.0090.01116.67
7.4.60.0090.00916.74
7.4.50.0040.01016.67
7.4.40.0120.00516.67
7.4.30.0110.01016.74
7.4.20.0120.00816.63
7.4.10.0060.01116.68
7.4.00.0070.01116.05
7.3.330.0000.00613.29
7.3.320.0000.00513.58
7.3.310.0070.00016.40
7.3.300.0000.00716.39
7.3.290.0070.00716.54
7.3.280.0100.00916.50
7.3.270.0080.01216.78
7.3.260.0090.01116.61
7.3.250.0140.00916.62
7.3.240.0100.01116.56
7.3.230.0100.00916.60
7.3.220.0070.01216.53
7.3.210.0090.01116.65
7.3.200.0140.00717.50
7.3.190.0090.00916.56
7.3.180.0100.00916.67
7.3.170.0100.00916.68
7.3.160.0100.00716.64
7.3.150.0110.00816.56
7.3.140.0100.00816.54
7.3.130.0080.00816.61
7.3.120.0100.00715.88
7.3.110.0120.00916.04
7.3.100.0070.01016.06
7.3.90.0080.00916.22
7.3.80.0120.00516.00
7.3.70.0090.01116.02
7.3.60.0100.00916.10
7.3.50.0070.01116.16
7.3.40.0070.00916.10
7.3.30.0100.00916.09
7.3.20.0140.00816.71
7.3.10.0200.00816.38
7.3.00.0170.00716.29
7.2.340.0280.00916.70
7.2.330.0230.00816.79
7.2.320.0170.01416.83
7.2.310.0220.00616.80
7.2.300.0190.00916.83
7.2.290.0140.01716.89
7.2.280.0280.00716.72
7.2.270.0190.01316.75
7.2.260.0240.00716.75
7.2.250.0200.00816.25
7.2.240.0160.01216.29
7.2.230.0150.01116.22
7.2.220.0170.01016.23
7.2.210.0120.01216.34
7.2.200.0160.01316.36
7.2.190.0190.00916.32
7.2.180.0170.00916.36
7.2.170.0150.01116.28
7.2.160.0170.01816.88
7.2.150.0190.01616.92
7.2.140.0280.00916.92
7.2.130.0340.01316.38
7.2.120.0290.00516.42
7.2.110.0260.00916.39
7.2.100.0270.01116.45
7.2.90.0290.00716.36
7.2.80.0310.01016.32
7.2.70.0250.00916.30
7.2.60.0240.00816.62
7.2.50.0240.01416.28
7.2.40.0190.01316.42
7.2.30.0230.01116.38
7.2.20.0350.01016.37
7.2.10.0290.00816.37
7.2.00.0240.01216.44
7.1.330.0190.00715.82
7.1.320.0230.00615.87
7.1.310.0140.00915.87
7.1.300.0150.01115.93
7.1.290.0110.01315.87
7.1.280.0200.00915.92
7.1.270.0120.01315.82
7.1.260.0180.00915.85
7.1.250.0240.01215.14
7.1.240.0360.00915.14
7.1.230.0760.00815.14
7.1.220.0250.01515.00
7.1.210.0320.00615.15
7.1.200.0230.01015.34
7.1.190.0220.00915.01
7.1.180.0260.01215.13
7.1.170.0290.00915.02
7.1.160.0240.01214.97
7.1.150.0280.01015.04
7.1.140.0270.01115.05
7.1.130.0330.01114.99
7.1.120.0320.00815.01
7.1.110.0260.01015.11
7.1.100.0350.00515.06
7.1.90.0250.00915.15
7.1.80.0280.00815.17
7.1.70.0220.00515.55
7.1.60.0210.01316.29
7.1.50.0210.01115.62
7.1.40.0220.00915.16
7.1.30.0160.01115.16
7.1.20.0250.00915.15
7.1.10.0370.00815.19
7.1.00.0260.02616.92
7.0.330.0220.00814.68
7.0.320.0340.00714.88
7.0.310.0320.00614.84
7.0.300.0360.00614.65
7.0.290.0270.01114.75
7.0.280.0290.00814.80
7.0.270.0250.01014.81
7.0.260.0300.00414.82
7.0.250.0390.00615.06
7.0.240.0320.01214.91
7.0.230.0310.00715.05
7.0.220.0270.00714.86
7.0.210.0280.01414.88
7.0.200.0200.01015.27
7.0.190.0300.00915.01
7.0.180.0390.00514.88
7.0.170.0230.01315.08
7.0.160.0240.00514.79
7.0.150.0370.00414.92
7.0.140.0260.02716.63
7.0.130.0210.01314.89
7.0.120.0330.00914.94
7.0.110.0300.00714.88
7.0.100.0240.02516.09
7.0.90.0250.02716.10
7.0.80.0210.02616.07
7.0.70.0200.01916.03
7.0.60.0210.02116.13
7.0.50.0300.02916.20
7.0.40.0270.02616.25
7.0.30.0280.02916.24
7.0.20.0240.02816.18
7.0.10.0520.02216.26
7.0.00.0200.03016.19
5.6.400.0210.01015.99
5.6.390.0200.01315.96
5.6.380.0160.00815.30
5.6.370.0150.01115.60
5.6.360.0150.01315.49
5.6.350.0130.01415.48
5.6.340.0130.00915.53
5.6.330.0200.01215.49
5.6.320.0140.01215.59
5.6.310.0150.01515.50
5.6.300.0200.00815.43
5.6.290.0160.01015.57
5.6.280.0150.02416.81
5.6.270.0170.01115.48
5.6.260.0190.00815.39
5.6.250.0120.02516.79
5.6.240.0180.02216.83
5.6.230.0120.02716.71
5.6.220.0130.02116.79
5.6.210.0160.02416.85
5.6.200.0190.02816.93
5.6.190.0180.02116.97
5.6.180.0130.02616.83
5.6.170.0140.03016.90
5.6.160.0180.01817.02
5.6.150.0100.02516.99
5.6.140.0160.02616.95
5.6.130.0110.02816.99
5.6.120.0150.03016.90
5.6.110.0110.02116.93
5.6.100.0110.02216.83
5.6.90.0110.02516.76
5.6.80.0130.02816.70
5.6.70.0170.02816.68
5.6.60.0080.02916.73
5.6.50.0120.02616.69
5.6.40.0120.02016.64
5.6.30.0130.03016.70
5.6.20.0080.02716.68
5.6.10.0140.01716.70
5.6.00.0130.02416.61
5.5.380.0130.02615.95
5.5.370.0120.02716.01
5.5.360.0160.02815.87
5.5.350.0180.02215.83
5.5.340.0120.02316.04
5.5.330.0120.02516.07
5.5.320.0120.02715.87
5.5.310.0110.02915.97
5.5.300.0100.03016.02
5.5.290.0110.02416.06
5.5.280.0110.02916.03
5.5.270.0150.02916.04
5.5.260.0100.02616.00
5.5.250.0090.02815.93
5.5.240.0120.01715.91
5.5.230.0120.02315.82
5.5.220.0150.02115.96
5.5.210.0150.02415.90
5.5.200.0110.02415.77
5.5.190.0100.02615.76
5.5.180.0090.01915.77
5.5.170.0170.00814.37
5.5.160.0060.02415.77
5.5.150.0100.02315.68
5.5.140.0070.03015.75
5.5.130.0130.02615.82
5.5.120.0120.02715.73
5.5.110.0120.02015.70
5.5.100.0050.02415.84
5.5.90.0100.02215.76
5.5.80.0130.02515.90
5.5.70.0110.02915.88
5.5.60.0090.02815.79
5.5.50.0140.02415.85
5.5.40.0160.02815.85
5.5.30.0090.02915.77
5.5.20.0170.02415.79
5.5.10.0120.02215.88
5.5.00.0110.02915.77
5.4.450.0160.02614.00
5.4.440.0100.02714.12
5.4.430.0130.02514.03
5.4.420.0110.02414.07
5.4.410.0100.02313.95
5.4.400.0150.02214.04
5.4.390.0110.02213.90
5.4.380.0130.02413.90
5.4.370.0130.02513.93
5.4.360.0130.02714.01
5.4.350.0130.02413.96
5.4.340.0130.02414.02
5.4.330.0150.00812.15
5.4.320.0060.02814.00
5.4.310.0120.02414.03
5.4.300.0120.02114.04
5.4.290.0110.02013.96
5.4.280.0130.02413.95
5.4.270.0110.02414.06
5.4.260.0090.02514.05
5.4.250.0110.02513.95
5.4.240.0140.01713.97
5.4.230.0130.01813.77
5.4.220.0120.02113.95
5.4.210.0150.02113.80
5.4.200.0140.02513.83
5.4.190.0130.02413.82
5.4.180.0120.02513.81
5.4.170.0150.02213.91
5.4.160.0110.02913.85
5.4.150.0110.02213.93
5.4.140.0110.01713.31
5.4.130.0110.01813.28
5.4.120.0110.02313.37
5.4.110.0090.02613.34
5.4.100.0130.02313.37
5.4.90.0100.01813.30
5.4.80.0120.02413.36
5.4.70.0110.02013.28
5.4.60.0110.02313.43
5.4.50.0130.02113.36
5.4.40.0110.02313.32
5.4.30.0130.02113.38
5.4.20.0120.02113.34
5.4.10.0150.01913.39
5.4.00.0120.02313.09
5.3.290.0130.01713.05
5.3.280.0090.02413.04
5.3.270.0110.02713.04
5.3.260.0150.02213.01
5.3.250.0100.02713.02
5.3.240.0110.02613.02
5.3.230.0130.02512.94
5.3.220.0100.02912.80
5.3.210.0150.02312.83
5.3.200.0100.01912.83
5.3.190.0130.02512.90
5.3.180.0120.02412.97
5.3.170.0160.02013.04
5.3.160.0110.02612.96
5.3.150.0110.02013.03
5.3.140.0110.02712.94
5.3.130.0120.02612.93
5.3.120.0120.02512.95
5.3.110.0100.03012.93
5.3.100.0070.03012.84
5.3.90.0120.02312.80
5.3.80.0080.02812.71
5.3.70.0090.02712.76
5.3.60.0090.02512.82
5.3.50.0120.02412.82
5.3.40.0150.02312.75
5.3.30.0090.02712.83
5.3.20.0140.02312.70
5.3.10.0180.02012.62
5.3.00.0090.02512.58

preferences:
52.47 ms | 400 KiB | 5 Q