3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new \DateTime('2017-10-29 01:59:00', new \DateTimeZone('Europe/Zurich')); $timestamp = $dateTime->getTimestamp(); var_dump($dateTime->format('c')); for ($i = 0; $i < 180; $i++) { $dateTime = $dateTime->add(new \DateInterval('PT60S')); var_dump($dateTime->format('c')); } for ($i = 0; $i < 180; $i++) { $timestamp += 60; var_dump(date('c', $timestamp)); }

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)
8.3.60.0170.00018.43
8.3.50.0100.00716.41
8.3.40.0120.00418.92
8.3.30.0150.00618.97
8.3.20.0090.00020.20
8.3.10.0110.00021.90
8.3.00.0030.00619.66
8.2.180.0130.01016.75
8.2.170.0100.00722.96
8.2.160.0090.00619.11
8.2.150.0070.00324.18
8.2.140.0080.00424.66
8.2.130.0040.00419.38
8.2.120.0090.00026.35
8.2.110.0070.00420.48
8.2.100.0070.01017.97
8.2.90.0030.00619.35
8.2.80.0030.00618.16
8.2.70.0030.00617.75
8.2.60.0030.00617.93
8.2.50.0030.00618.10
8.2.40.0040.00720.43
8.2.30.0030.00519.45
8.2.20.0000.00918.11
8.2.10.0030.00618.24
8.2.00.0030.00518.06
8.1.280.0170.00325.92
8.1.270.0090.00022.14
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0070.00423.84
8.1.230.0130.00023.91
8.1.220.0000.00817.88
8.1.210.0040.00418.77
8.1.200.0090.00317.60
8.1.190.0040.00417.38
8.1.180.0090.00018.10
8.1.170.0040.00718.58
8.1.160.0030.00519.14
8.1.150.0000.00820.67
8.1.140.0090.00019.57
8.1.130.0000.00918.81
8.1.120.0050.00317.49
8.1.110.0030.00717.47
8.1.100.0000.00817.61
8.1.90.0030.00617.49
8.1.80.0050.00317.54
8.1.70.0000.00917.58
8.1.60.0080.00317.64
8.1.50.0050.00517.57
8.1.40.0000.00917.45
8.1.30.0030.00617.73
8.1.20.0060.00317.75
8.1.10.0000.00917.51
8.1.00.0060.00317.61
8.0.300.0060.00318.77
8.0.290.0030.00616.88
8.0.280.0040.00418.57
8.0.270.0060.00317.34
8.0.260.0060.00316.97
8.0.250.0050.00217.14
8.0.240.0040.00717.16
8.0.230.0030.00617.15
8.0.220.0000.00716.97
8.0.210.0000.00817.03
8.0.200.0040.00417.15
8.0.190.0060.00317.11
8.0.180.0030.00516.98
8.0.170.0050.00317.14
8.0.160.0000.00917.09
8.0.150.0040.00417.00
8.0.140.0050.00517.06
8.0.130.0070.00413.48
8.0.120.0000.01017.07
8.0.110.0080.00017.07
8.0.100.0030.00616.97
8.0.90.0040.00416.97
8.0.80.0080.02017.11
8.0.70.0040.00417.09
8.0.60.0030.00516.96
8.0.50.0000.00817.05
8.0.30.0140.00917.29
8.0.20.0160.01117.40
8.0.10.0050.00317.25
8.0.00.0120.01317.02
7.4.330.0030.00315.55
7.4.320.0000.00816.72
7.4.300.0030.00316.65
7.4.290.0050.00316.68
7.4.280.0060.00316.65
7.4.270.0030.00516.57
7.4.260.0070.00416.67
7.4.250.0080.00016.55
7.4.240.0030.00516.60
7.4.230.0040.00416.77
7.4.220.0060.01916.68
7.4.210.0070.01016.73
7.4.200.0050.00316.54
7.4.160.0080.01816.54
7.4.150.0140.01217.40
7.4.140.0150.01117.86
7.4.130.0100.01316.75
7.4.120.0160.01416.65
7.4.110.0150.00916.76
7.4.100.0220.00416.77
7.4.90.0200.00816.72
7.4.80.0100.02019.39
7.4.70.0160.00516.64
7.4.60.0130.00616.70
7.4.50.0040.01116.77
7.4.40.0160.01316.78
7.4.30.0200.00516.71
7.4.00.0040.01415.11
7.3.330.0070.00013.30
7.3.320.0060.00013.34
7.3.310.0060.00316.31
7.3.300.0050.00316.57
7.3.290.0060.01116.45
7.3.280.0070.01316.45
7.3.270.0110.01117.40
7.3.260.0180.00816.69
7.3.250.0120.01116.65
7.3.240.0080.01816.54
7.3.230.0110.01516.64
7.3.210.0190.00316.70
7.3.200.0160.00416.63
7.3.190.0170.00616.63
7.3.180.0170.00616.80
7.3.170.0070.01416.94
7.3.160.0160.00616.63
7.2.330.0110.01116.67
7.2.320.0110.01117.05
7.2.310.0120.00917.08
7.2.300.0120.01216.86
7.2.290.0090.01816.71
7.2.60.0000.01517.36
7.2.00.0040.01119.71
7.1.200.0120.00315.95
7.1.100.0040.00817.73
7.1.70.0480.01617.41
7.1.60.0170.02335.07
7.1.50.0230.01335.22
7.1.40.0260.01334.86
7.1.30.0240.01334.74
7.1.20.0280.01235.00
7.1.10.0120.01316.70
7.1.00.0030.01616.86
7.0.200.0040.01516.99
7.0.190.0090.02616.74
7.0.180.0110.01016.70
7.0.170.0130.00616.52
7.0.160.0100.01016.62
7.0.150.0060.01316.55
7.0.140.0080.01116.61
7.0.130.0100.00916.66
7.0.120.0070.01416.97
7.0.110.0080.01316.48
7.0.100.0070.01316.70
7.0.90.0110.01016.33
7.0.80.0100.01616.57
7.0.70.0090.01516.50
7.0.60.0070.01616.48
7.0.50.0160.00816.72
7.0.40.0080.01416.68
7.0.30.0140.01316.74
7.0.20.0080.01416.58
7.0.10.0100.01216.55
7.0.00.0000.01616.64

preferences:
56.51 ms | 400 KiB | 5 Q