How Can I Convert PHP Date Formats to MySQL\'s DATE and DATETIME Formats?

Converting PHP Date Formats to MySQL Compatibility

Inserting date data from PHP into a MySQL database requires adhering to the database's date formats. This article provides a solution for converting a PHP date variable, stored in the variable $date, to the MySQL format 0000-00-00 for database inclusion.

The provided PHP code uses the mysql_real_escape_string() function to secure the $_POST['intake_date'] input before assignment to the $date variable.

Depending on the MySQL column data type:

• DATE Type:



$date = date('Y-m-d', strtotime(str_replace('-', '/', $date)));



• DATETIME Type:



$date = date('Y-m-d H:i:s', strtotime(str_replace('-', '/', $date)));

These conversions involve replacing dash ('-') separators with forward slashes ('/') and applying the strtotime() function. However, if your date is formatted differently, e.g., '02/07/2009 00:07:00', use the following code:

$date = preg_replace('#(d{2})/(d{2})/(d{4})s(.*)#', '$3-$2-$1 $4', $date);

This will produce a date in the format '2009-07-02 00:07:00', compatible with the MySQL DATETIME data type.

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