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

(PHP 4, PHP <=5.2.0) Returns the number of columns in the query

(PHP 4, PHP <=5.2.0) Returns error message of last Informix call

(PHP 4, PHP <=5.2.0) Get row as an associative array

(PHP 4, PHP <=5.2.0) Get number of rows affected by a query

(PHP 4, PHP <=5.2.0) Reads nbytes of the slob object

(PHP 4, PHP <=5.2.0) Execute a previously prepared SQL-statement

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

(PHP 4, PHP <=5.2.0) Formats all rows of a query into a HTML table

(PHP 4, PHP <=5.2.0) Get the contents of sqlca.sqlerrd[0..5] after a query