How do I convert a php date string from Y/m/d to Y-m-d
I have a string that's currently `16/06/2012` and I'd like to convert it into `2012-06-16`.

How do I do this?
How do I convert a php date string from Y/m/d to Y-m-d
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I have a string that's currently `16/06/2012` and I'd like to convert it into `2012-06-16`.

How do I do this?