Description
int
pg_field_num ( resource result, string field_name)
pg_field_num() will return the number of the
column (field) slot that corresponds to the
field_name in the given PostgreSQL
result resource. Field numbering starts
at 0. This function will return -1 on error.
See the example given at the pg_field_name() page.
Nota:
This function used to be called pg_fieldnum().
See also pg_field_name().
