fbsql_fetch_field
(PHP 4 >= 4.0.6, PHP 5)
fbsql_fetch_field -- Get column information from a result and return as an objectOpis
object fbsql_fetch_field ( resource result [, int field_offset] )Used in order to obtain information about fields in a certain query result.
Parametry
result
Identyfikator wyniku zwrócony przez fbsql_query() lub fbsql_db_query().
field_offset
The numerical offset of the field. The field index starts at 0. If not specified, the next field that wasn't yet retrieved by fbsql_fetch_field() is retrieved.
Zwracane wartości
Returns an object containing field information, or FALSE on errors.
The properties of the object are:
name - column name
table - name of the table the column belongs to
max_length - maximum length of the column
not_null - 1 if the column cannot be NULL
type - the type of the column
Przykłady
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