How can a string be converted into a date in PHP for use in MySQL queries?
To convert a string into a date in PHP for use in MySQL queries, you can use the strtotime() function to parse the string and then the date() function to format it as a MySQL-compatible date format. This allows you to easily convert a string representation of a date into a format that can be used in MySQL queries.
$string_date = "2022-10-15";
$date = date('Y-m-d', strtotime($string_date));
echo $date;