3v4l.org

run code in 300+ PHP versions simultaneously
<?php class DateTimeFactory { const DATE_INTERVAL = 'PT20M'; public static createDateTimeByInterval(DateInterval $dateInterval) { // create DateTime, add Date and/or TimeZone if needed. $dateTime = new DateTime(); return $dateTime->add($dateInterval); } } var_dump(DateTimeFactory::createDateTimeByInterval(new DateInterval(DateTimeFactory::DATE_INTERVAL)));

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)
5.4.240.0120.04512.39
5.4.230.0080.04012.39
5.4.220.0090.03912.39
5.4.210.0110.03712.39
5.4.200.0080.04112.39
5.4.190.0120.03512.38
5.4.180.0110.03712.38
5.4.170.0120.03612.39
5.4.160.0140.04412.39
5.4.150.0100.03812.38
5.4.140.0090.03912.07
5.4.130.0090.03912.05
5.4.120.0110.03912.02
5.4.110.0120.04512.01
5.4.100.0070.04012.01
5.4.90.0090.03812.01
5.4.80.0080.04012.01
5.4.70.0090.03712.01
5.4.60.0100.03612.01
5.4.50.0070.04212.01
5.4.40.0100.03612.00
5.4.30.0080.03911.99
5.4.20.0080.03811.99
5.4.10.0090.03612.00
5.4.00.0100.05711.49
5.3.280.0110.04012.70
5.3.270.0110.04012.72
5.3.260.0100.04112.72
5.3.250.0100.04012.72
5.3.240.0100.03912.72
5.3.230.0100.04112.71
5.3.220.0110.03912.68
5.3.210.0100.04212.68
5.3.200.0100.03912.68
5.3.190.0100.03912.68
5.3.180.0120.04612.67
5.3.170.0100.03912.67
5.3.160.0180.05212.67
5.3.150.0100.03812.67
5.3.140.0080.04012.66
5.3.130.0090.04112.66
5.3.120.0100.04212.66
5.3.110.0100.04212.66
5.3.100.0100.04112.12
5.3.90.0090.04112.09
5.3.80.0110.04012.08
5.3.70.0090.04112.08
5.3.60.0080.04212.07
5.3.50.0080.04212.02
5.3.40.0090.04012.02
5.3.30.0100.03911.97
5.3.20.0080.03911.75
5.3.10.0080.04011.71
5.3.00.0090.03811.70

preferences:
142.63 ms | 1386 KiB | 7 Q