03-23-2013
Quote:
Originally Posted by
hanson44
What you say makes sense for UTF-8 or other multi-byte characters, the case I wasn't considering. I knew all that, but it turns out I didn't really know it.
I'm so used to dealing with regular ASCII printing characters taking up one column, but I need to keep locales in mind. Thanks
Even with single-byte characters, tab and backspace seldom take up one column. I know that these characters aren't in the print class, but cut and sort don't just work on characters for which isprint(char) returns true.
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fbsql_result
FBSQL_RESULT(3) 1 FBSQL_RESULT(3)
fbsql_result - Get result data
SYNOPSIS
mixed fbsql_result (resource $result, [int $row], [mixed $field])
DESCRIPTION
Returns the contents of one cell from a FrontBase $result set.
When working on large result sets, you should consider using one of the functions that fetch an entire row (specified below). As these
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Calls to fbsql_result(3) should not be mixed with calls to other functions that deal with the result set.
PARAMETERS
o $
result -A result identifier returned by fbsql_query(3) or fbsql_db_query(3).
o $row
-
o $field
- Can be the field's offset, or the field's name, or the field's table dot field's name (tablename.fieldname). If the column name
has been aliased ('select foo as bar from...'), use the alias instead of the column name.
Note
Specifying a numeric offset for the field argument is much quicker than specifying a fieldname or tablename.fieldname argu-
ment.
RETURN VALUES
SEE ALSO
Recommended high-performance alternatives: fbsql_fetch_row(3), fbsql_fetch_array(3), fbsql_fetch_assoc(3), fbsql_fetch_object(3).
PHP Documentation Group FBSQL_RESULT(3)