Online PHP editor | perf for EOMEX

<?php $time_str = '1:47 PM'; $tz_str = 'America/New_York'; $timestamp = time(); $datetime = new DateTime("now", new DateTimeZone($tz_str)); //first argument "must" be a string $datetime->setTimestamp($timestamp); //adjust the object to correct timestamp //$datetime = new DateTime( '2010-05' ); $datetime->modify( 'first day of +0 month' ); echo $datetime->format( 'F' ), "\n"; echo $datetime->format('w d.m.Y, H:i:s') . "\n"; echo $datetime->format('m.Y') . "\n"; $datetime->modify( 'fourth thursday of +0 month' ); echo $datetime->format( 'F' ), "\n"; echo $datetime->format('w d.m.Y, H:i:s') . "\n"; echo $datetime->format('m.Y') . "\n"; $datetime->modify( 'first day of +1 month' ); echo $datetime->format( 'F' ), "\n"; echo $datetime->format('w d.m.Y, H:i:s') . "\n"; echo $datetime->format('m.Y') . "\n"; $datetime->modify('+1 day' ); echo $datetime->format( 'F' ), "\n"; echo $datetime->format('w d.m.Y, H:i:s') . "\n"; echo $datetime->format('m.Y') . "\n"; $datetime->modify('last day of previous month')->modify('+10 day'); echo $datetime->format( 'F' ), "\n"; echo $datetime->format('w d.m.Y, H:i:s') . "\n"; echo $datetime->format('m.Y') . "\n"; $datetime->format('2000-12-10');

Version	System time (s)	User time (s)	Memory (MiB)
7.2.6	0.004	0.011	17.34
7.2.2	0.039	0.013	17.95
7.2.1	0.024	0.016	18.21
7.2.0	0.024	0.017	18.23
7.1.20	0.008	0.004	15.71
7.1.14	0.031	0.008	16.79
7.1.13	0.026	0.018	16.59
7.1.12	0.031	0.009	16.82
7.1.11	0.027	0.010	15.88
7.1.10	0.029	0.003	16.07
7.1.9	0.026	0.007	16.36
7.1.8	0.037	0.012	16.41
7.1.7	0.027	0.008	15.45
7.1.6	0.038	0.010	33.48
7.1.5	0.039	0.008	33.08
7.1.4	0.036	0.011	32.84
7.1.3	0.044	0.011	32.93
7.1.2	0.062	0.007	32.86
7.1.1	0.022	0.013	15.19
7.1.0	0.022	0.007	15.20