(PHP 4, PHP <=5.2.0) List of SQL fieldproperties

(PHP 4, PHP <=5.2.0) Returns the current file or seek position

(PHP 4, PHP <=5.2.0) Open persistent Informix connection

(PHP 4, PHP <=5.2.0) Creates an blob object

(PHP 4, PHP <=5.2.0) Sets the default return value on a fetch row

(PHP 4, PHP <=5.2.0) Return the content of a blob object

(PHP 4, PHP <=5.2.0) Deletes the blob object

(PHP 4, PHP <=5.2.0) Deletes the char object

(PHP 4, PHP <=5.2.0) List of Informix SQL fields

(PHP 4, PHP <=5.2.0) Send Informix query resource