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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msql_result
MSQL_RESULT(3) MSQL_RESULT(3)
msql_result - Get result data
SYNOPSIS
string msql_result (resource $result, int $row, [mixed $field])
DESCRIPTION
msql_result(3) returns the contents of one cell from a mSQL 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
functions return the contents of multiple cells in one function call, they are often much quicker than msql_result(3).
Recommended high-performance alternatives: msql_fetch_row(3), msql_fetch_array(3), and msql_fetch_object(3).
PARAMETERS
o $
result -The result resource that is being evaluated. This result comes from a call to msql_query(3).
o $row
- The row offset.
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 field offset is much quicker than specifying a fieldname or tablename.fieldname.
RETURN VALUES
Returns the contents of the cell at the row and offset in the specified mSQL result set.
PHP Documentation Group MSQL_RESULT(3)