Jarratt Ingram wrote:
Hi, I have a little unusual question, we are currently looking into the new PDO extension with PHP5.1. We are currently use Mysql, InnoDB and transactions. What we would like to know if we use the PDO extension and persistent connections, can we start a Transaction on one page and then commit it from another separate page by carrying the PDO object through a php session? Thus preventing php from automatically closing that specific DB connection. The reason for this we use remote connections to the Database. Any thoughts or comments if i have missed the boat completely
not quite but in practice what you want is not possible. in order to continue that transaction on 'page 2' you browser will need to connect to the same thread/process as the connection of request of 'page 1' - not impossible but it's _very_ hit and miss (not something you want to build upon). oh and php resource datatypes (e.g. a DB connection) cannot be serialized. in short you don't want to to do what you think you want to do :-) instead stuff the data in the session until you have it all and only then start and finish the transaction in a single request.
Regards Jarratt
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