How to convert the time from AM/PM to 24 hour format in PHP?

Question

For example, I have a time in this format:

eg. 

09:15 AM
04:25 PM
11:25 AM

How do I convert it to :

09:15
16:25
23:25
         


        

Answer 1

Try with this

echo date("G:i", strtotime($time));

or you can try like this also

echo date("H:i", strtotime("04:25 PM"));