formatting code snippets in php

format a date in to the format 'yyyy-mm-dd hh:mm:ss' in php

format a date in to the format 'yyyy-mm-dd hh:mm:ss.fff zzz' in php

format a date in to the format 'yyyy-mm-dd' in php

format a date in to the format month day, year in php

format a date in to the format month day, year hour:minute:second am/pm in php

format a date in to the format month day, year hour:minute:second.fff am/pm in php

format a date in to the format october 13, 2014 11:13 am in php

format a date in to the format october 13, 2014 11:13:00.000 am in php

round a number to the nearest ten thousandth in php