Returning rows on a certain date in MySQL

I've looked through past questions - but couldn't find开发者_JAVA百科 a good match. How do I return all MySQL rows where the column timestamp is on day X, where day X is contained in a PHP variable the following format: "13 Apr 2011", and the timestamp is in database is in the following format: "2011-02-25 22:00:17"?

SELECT * WHERE timestamp (need to add here)

Thanks!

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If the date string (in your PHP variable) has a consistent format, you can use the MySQL function str_to_date to convert it into a DATETIME suitable for comparison.

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SELECT * FROM tablename WHERE DATE_FORMAT(timestamp,'%e %b %Y') = 'date coming from php'

(It's the opposite of andri's suggestion, it converts the timestamp into a string for comparision)

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What you need is STR_TO_DATE

SELECT * WHERE DATE(`timestamp`) = STR_TO_DATE('$var','%M %d %Y') 

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