3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt1 = new DateTime('2016-10-30 00:30:00', new DateTimeZone('UTC')); $dt2 = new DateTime('2016-10-30 01:30:00', new DateTimeZone('UTC')); echo $dt1->setTimezone(new DateTimeZone('Europe/Brussels'))->format(DateTime::RFC3339)."\n"; echo $dt2->setTimezone(new DateTimeZone('Europe/Brussels'))->format(DateTime::RFC3339)."\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)
8.3.60.0040.01116.63
8.3.50.0120.00618.20
8.3.40.0170.00018.83
8.3.30.0090.00618.81
8.3.20.0050.00220.33
8.3.10.0040.00421.86
8.3.00.0080.00019.08
8.2.180.0110.00416.50
8.2.170.0000.01522.96
8.2.160.0070.01019.33
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00020.39
8.2.120.0050.00326.35
8.2.110.0030.00620.35
8.2.100.0040.00718.05
8.2.90.0000.00819.22
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0090.00017.93
8.2.50.0030.00718.10
8.2.40.0030.00620.60
8.2.30.0020.00519.23
8.2.20.0000.00717.90
8.2.10.0040.00417.97
8.2.00.0040.00418.08
8.1.280.0130.00725.92
8.1.270.0040.00423.73
8.1.260.0080.00028.09
8.1.250.0000.00728.09
8.1.240.0060.00323.84
8.1.230.0070.00417.70
8.1.220.0030.00517.78
8.1.210.0080.00418.77
8.1.200.0040.00417.48
8.1.190.0040.00417.48
8.1.180.0000.00818.10
8.1.170.0000.00818.75
8.1.160.0000.00722.04
8.1.150.0070.00018.89
8.1.140.0000.00819.68
8.1.130.0060.00617.87
8.1.120.0000.00717.68
8.1.110.0040.00417.58
8.1.100.0050.00217.75
8.1.90.0040.00417.70
8.1.80.0030.00617.62
8.1.70.0040.00417.64
8.1.60.0000.00717.82
8.1.50.0040.00417.72
8.1.40.0040.00417.65
8.1.30.0040.00417.81
8.1.20.0080.00017.77
8.1.10.0040.00417.75
8.1.00.0050.00317.68
8.0.300.0000.00918.77
8.0.290.0050.00217.00
8.0.280.0040.00418.63
8.0.270.0000.00717.38
8.0.260.0060.00017.29
8.0.250.0070.00017.23
8.0.240.0030.00317.26
8.0.230.0050.00317.26
8.0.220.0050.00317.04
8.0.210.0040.00417.14
8.0.200.0000.00617.06
8.0.190.0000.00717.22
8.0.180.0000.00717.16
8.0.170.0040.00417.12
8.0.160.0000.00717.17
8.0.150.0030.00517.09
8.0.140.0030.00617.06
8.0.130.0030.00313.63
8.0.120.0000.00817.08
8.0.110.0000.00816.95
8.0.100.0090.00016.94
8.0.90.0080.00017.18
8.0.80.0100.01317.11
8.0.70.0030.00517.02
8.0.60.0040.00416.94
8.0.50.0000.00716.95
8.0.30.0120.01017.28
8.0.20.0130.00917.40
8.0.10.0050.00317.05
8.0.00.0110.00716.89
7.4.330.0050.00015.08
7.4.320.0000.00816.70
7.4.300.0040.00416.59
7.4.290.0000.00716.75
7.4.280.0040.00416.51
7.4.270.0000.00716.70
7.4.260.0030.00416.70
7.4.250.0030.00416.65
7.4.240.0040.00416.71
7.4.230.0070.00016.80
7.4.220.0140.01016.66
7.4.210.0100.00716.71
7.4.200.0070.00016.60
7.4.160.0080.00816.55
7.4.150.0090.01517.40
7.4.140.0080.00817.86
7.4.130.0090.01416.59
7.4.120.0090.00816.67
7.4.110.0070.01016.77
7.4.100.0070.01016.77
7.4.90.0100.00716.79
7.4.80.0030.01919.39
7.4.70.0130.00316.70
7.4.60.0100.01016.69
7.4.50.0090.00616.82
7.4.40.0030.01516.63
7.4.30.0170.00016.75
7.4.00.0000.01615.33
7.3.330.0060.00013.26
7.3.320.0060.00013.18
7.3.310.0050.00316.36
7.3.300.0030.00616.34
7.3.290.0000.00716.29
7.3.280.0070.01216.41
7.3.270.0130.00617.40
7.3.260.0100.00816.70
7.3.250.0110.00516.52
7.3.240.0090.01116.56
7.3.230.0030.01416.50
7.3.210.0090.00916.74
7.3.200.0090.00919.39
7.3.190.0080.00816.40
7.3.180.0070.01516.41
7.3.170.0040.01516.85
7.3.160.0150.00616.50
7.2.330.0090.00916.95
7.2.320.0110.01117.02
7.2.310.0030.01516.94
7.2.300.0060.01016.83
7.2.290.0120.00616.95
7.2.110.0060.00616.45
7.2.60.0060.00617.08
7.2.00.0060.00619.54
7.1.200.0120.00315.84
7.1.70.0000.00817.23
7.1.60.0070.00719.87
7.1.00.0130.06722.41
7.0.200.0060.00615.14
7.0.80.0200.06020.01
7.0.70.1000.06019.94
7.0.60.0970.05719.95
7.0.50.1030.05720.43
7.0.40.1200.07020.36
7.0.30.0870.06720.32
7.0.20.1030.05720.38
7.0.10.1030.07020.37
7.0.00.0900.06020.27
5.6.280.0030.07021.04
5.6.220.0900.05320.73
5.6.210.0700.06020.55
5.6.200.0630.07021.11
5.6.190.0800.05721.07
5.6.180.0930.06021.02
5.6.170.0770.06321.08
5.6.160.0770.05321.07
5.6.150.0730.06021.20
5.6.140.0700.06021.11
5.6.130.0700.06321.06
5.6.120.0170.05321.20
5.6.110.0430.05321.06
5.6.100.0700.06721.09
5.6.90.0770.05721.00
5.6.80.0730.06020.45
5.6.70.0800.05020.54
5.6.60.0730.05320.51
5.6.50.0830.05320.36
5.6.40.0830.05020.43
5.6.30.0670.06720.48
5.6.20.0770.05320.44
5.6.10.0830.04720.40
5.6.00.0800.05720.42
5.5.360.0900.06320.42
5.5.350.0800.05320.46
5.5.340.0670.06320.96
5.5.330.0800.06320.84
5.5.320.0830.05320.93
5.5.310.0730.06320.95
5.5.300.0730.06020.91
5.5.290.0670.06720.88
5.5.280.0170.07720.94
5.5.270.0770.06020.95
5.5.260.0830.05320.81
5.5.250.0730.06720.66
5.5.240.0830.05020.34
5.5.230.0700.06020.29
5.5.220.0830.04720.08
5.5.210.0770.05020.33
5.5.200.0730.05720.34
5.5.190.0770.05720.31
5.5.180.0830.07320.33
5.5.160.0770.05720.03
5.5.150.0730.06020.31
5.5.140.0730.06020.30
5.5.130.0730.05320.12
5.5.120.0730.05320.05
5.5.110.0800.05020.29
5.5.100.0800.06720.10
5.5.90.0730.06020.17
5.5.80.0700.06020.12
5.5.70.0900.05720.14
5.5.60.0870.05320.18
5.5.50.0800.05020.17
5.5.40.0800.05020.11
5.5.30.0730.06320.19
5.5.20.0700.06720.15
5.5.10.0730.06020.03
5.5.00.0770.05320.03

preferences:
65.81 ms | 401 KiB | 5 Q