move an object in pages

yoones2

Dear

Please help me:
How to move an object in pages
Example: move object $dbConnection from index.php?step=2 to index.php?step=3

I created $dbConnection in index.php?step=2 and i will use it in index.php?step3 but I can't use method's in this class

Error: Call to a member function sqlQuery() on a non-object in ....

I can't creating $dbConnection in general space and only can create it in step=2
Sorry for my English 🙂

NogDog

One possibility is to store the object in a $_SESSION variable. See http://www.php.net/manual/en/language.oop.serialization.php for more info.

However, if the object contains a PHP resource (such as a MySQL connection resource), that resource cannot be saved, and therefore in the 2nd page you would have to have a means in that object to initiate a new DB connection resource. You could conceivably do this via a __wakeup method.

yoones2

NogDog;10905106 wrote:
One possibility is to store the object in a $_SESSION variable. See http://www.php.net/manual/en/language.oop.serialization.php for more info.

However, if the object contains a PHP resource (such as a MySQL connection resource), that resource cannot be saved, and therefore in the 2nd page you would have to have a means in that object to initiate a new DB connection resource. You could conceivably do this via a __wakeup method.

thanks NogDog