在php中将mysql编号更改为日期格式

Question

I have a database the holds values for months and days as integers. For instance June 25th is (month column) 6 and (day column) 25. I have a place on a website I would like the display to be June 25th instead of 6 25. Without writing a case statement is there a way with php's built in date functions to do this?

Answer 1

There's a few ways to do this. One example using date() :

echo date("F jS", strtotime($row['month'].'/'.$row['day']));

Another using DateTime :

$date = DateTime::createFromFormat("n/j", $row['month'].'/'.$row['day']);
echo $date->format("F jS");

Another directly in MySQL (untested):

SELECT DATE_FORMAT(UNIX_TIMESTAMP('2012-',month,'-',day), "%M %D") AS the_date

Answer 2

echo date('l \t\h\e jS');

这必须这样做