3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = 1406851200; $date = date('Y-m-d', $timestamp); echo "DateTime setting DateTimeZone via __construc\n" $dateTime = new DateTime($date, new DateTimeZone('America/Los_Angeles')); echo $dateTime->format('Y-m-d\TH:i:sP'); echo "\n\n"; $dateTimeTwo = new DateTime($date); echo "DateTime using default Time Zone\n" echo $dateTimeTwo->format('Y-m-d\TH:i:sP'); echo "\n\n"; echo "DateTime setting DateTimeZone via setTimezone method\n" $dateTimeTwo->setTimezone(new DateTimeZone('America/Los_Angeles')); echo $dateTimeTwo->format('Y-m-d\TH:i:sP'); echo "\n"; echo "DateTime setting DateTimeZone via __construct and using a timestamp (DateTimeZone should be ignored)\n" $dateTimeThree = new DateTime("@{$timestamp}", new DateTimeZone('America/Los_Angeles')); echo $dateTimeThree->format('Y-m-d\TH:i:sP'); echo "\n"; echo "DateTime setting DateTimeZone via setTimezone method and using a timestamp\n" $dateTimeFour = new DateTime("@{$timestamp}"); $dateTimeFour->setTimezone(new DateTimeZone('America/Los_Angeles')); echo $dateTimeFour->format('Y-m-d\TH:i:sP'); echo "\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)
5.4.320.0040.03812.50
5.4.310.0060.05012.50
5.4.300.0070.04712.50
5.4.290.0060.03812.50
5.4.280.0050.03412.39
5.4.270.0050.03612.39
5.4.260.0060.04212.39
5.4.250.0060.03612.39
5.4.240.0060.03512.39
5.4.230.0050.03812.38
5.4.220.0050.03612.38
5.4.210.0070.04012.38
5.4.200.0060.03512.38
5.4.190.0070.03312.38
5.4.180.0040.03812.38
5.4.170.0020.03812.38
5.4.160.0060.03412.38
5.4.150.0060.03412.38
5.4.140.0070.03412.07
5.4.130.0030.03612.05
5.4.120.0040.03512.01
5.4.110.0050.03512.01
5.4.100.0050.03512.01
5.4.90.0020.03912.01
5.4.80.0070.03512.01
5.4.70.0060.03412.00
5.4.60.0050.03512.01
5.4.50.0040.03612.01
5.4.40.0040.03711.99
5.4.30.0030.03812.00
5.4.20.0050.03511.99
5.4.10.0060.03411.99
5.4.00.0070.03511.49
5.3.290.0080.03712.80
5.3.280.0020.04112.71
5.3.270.0110.03512.73
5.3.260.0070.03712.72
5.3.250.0060.03712.72
5.3.240.0040.03812.72
5.3.230.0050.03812.71
5.3.220.0060.03612.68
5.3.210.0100.03512.68
5.3.200.0030.03912.68
5.3.190.0040.03912.68
5.3.180.0140.02812.68
5.3.170.0090.03312.67
5.3.160.0070.03512.67
5.3.150.0060.03612.67
5.3.140.0050.03612.66
5.3.130.0060.03812.66
5.3.120.0090.03512.66
5.3.110.0050.03812.66
5.3.100.0090.03412.12
5.3.90.0030.03912.08
5.3.80.0050.03712.07
5.3.70.0040.03712.08
5.3.60.0030.04212.06
5.3.50.0020.04012.00
5.3.40.0060.03712.00
5.3.30.0060.03411.95
5.3.20.0040.03611.72
5.3.10.0060.03411.70
5.3.00.0060.03611.69
5.2.170.0050.0299.18
5.2.160.0070.0269.18
5.2.150.0050.0299.18
5.2.140.0040.0309.18
5.2.130.0040.0299.13
5.2.120.0040.0299.15
5.2.110.0050.0289.15
5.2.100.0030.0309.14
5.2.90.0050.0319.14
5.2.80.0050.0299.14
5.2.70.0040.0319.13
5.2.60.0060.0299.10
5.2.50.0040.0309.07
5.2.40.0040.0319.04
5.2.30.0040.0359.02
5.2.20.0060.0279.00
5.2.10.0060.0268.93
5.2.00.0050.0278.78
5.1.60.0030.0248.07
5.1.50.0040.0248.07
5.1.40.0050.0258.04
5.1.30.0060.0318.39
5.1.20.0050.0268.42
5.1.10.0030.0328.14
5.1.00.0070.0228.15
5.0.50.0040.0216.62
5.0.40.0030.0196.49
5.0.30.0040.0306.29
5.0.20.0020.0206.27
5.0.10.0040.0196.25
5.0.00.0040.0316.24
4.4.90.0030.0154.78
4.4.80.0040.0144.76
4.4.70.0030.0154.75
4.4.60.0020.0154.75
4.4.50.0030.0144.77
4.4.40.0010.0264.71
4.4.30.0030.0154.75
4.4.20.0020.0164.84
4.4.10.0020.0204.85
4.4.00.0040.0344.76
4.3.110.0040.0154.67
4.3.100.0040.0134.66
4.3.90.0020.0154.63
4.3.80.0020.0244.58
4.3.70.0020.0264.63
4.3.60.0020.0284.63
4.3.50.0020.0154.62
4.3.40.0020.0244.54
4.3.30.0030.0153.29
4.3.20.0030.0153.27
4.3.10.0010.0163.22
4.3.00.0000.01715.62

preferences:
175.69 ms | 1394 KiB | 7 Q