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convert php date to mysql format
I have a date field which lets users type in their birthday in m/d/Y format (for example 06/01/1982) but just in case I also made my validation accept month and day values without any leading 0 (6/1/1982).
How can I convert these dates to Y-m-d for use in MySQL?
Other valid dates are 6/01/1982 and 06/1/1982.