mysql_connect() vs mysql_pconnect()

Difference between mysql_connect() and mysql_pconnect() PHP

mysql_pconnect() acts very much like mysql_connect() with two major differences.

When connecting using mysql_pconnect() , the function would first try to find a (persistent) link that’s already open with the same host, username and password. If one is found, an identifier for it will be returned instead of opening a new connection.

When connecting using mysql_connect(), the connection to the SQL server will not be closed when the execution of the script ends. Instead, the link will remain open for future use

Note :mysql_close() will not close links established by mysql_pconnect().

Share