The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
|Use compression protocol
|Allow space after function names
|Allow interactive_timeout seconds (instead of wait_timeout) of inactivity before closing the connection.
|Use SSL encryption. This flag is only available with version 4.x of the MySQL client library or newer. Version 3.23.x is bundled both with PHP 4 and Windows binaries of PHP 5.
The function mysql_fetch_array() uses a constant for the different types of result arrays. The following constants are defined:
|Columns are returned into the array having the fieldname as the array index.
|Columns are returned into the array having both a numerical index and the fieldname as the array index.
|Columns are returned into the array having a numerical index to the fields. This index starts with 0, the first field in the result.