Possible Duplicate:
PDO: bindParam versus bindValue
What is a simple explanation of the difference between the two methods of PDOStatement class: PDOStatement->bindParam() and PDOStatement->bindValue()?
Possible Duplicate:
PDO: bindParam versus bindValue
What is a simple explanation of the difference between the two methods of PDOStatement class: PDOStatement->bindParam() and PDOStatement->bindValue()?