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(PHP 4, PHP 5)

odbc_field_len — Get the length (precision) of a field


int odbc_field_len ( resource $result_id , int $field_number )

odbc_field_len() will return the length of the field referenced by number in the given ODBC result identifier. Field numbering starts at 1.

See also: odbc_field_scale() to get the scale of a floating point number.