PHP. Руководство по PHP. 2005
ocicolumntype
ocicolumntype
Description
mixed ocicolumntype (resource stmt, int col)ocicolumntype() returns the data type of the column corresponding to the column number (1-based) that is passed in.
Замечание: This function was renamed to oci_field_type() after PHP>= 5.0.0. For downward compatibility ocicolumntype() can also be used. This is deprecated, however.