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><A
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>odbc_result</A
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><DIV
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>odbc_result -- get result data</DIV
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><H2
>Description</H2
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><P
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><CODE
CLASS="FUNCDEF"
>string odbc_result</CODE
>(int result_id, mixed field);<P
></P
></DIV
><P
> Returns the contents of the field.</P
><P
> <TT
CLASS="parameter"
><I
>field</I
></TT
> can either be an integer containing
the column number of the field you want; or it can be a string
containing the name of the field. For example:
<DIV
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> 1
2 $item_3 = odbc_result($Query_ID, 3 );
3 $item_val = odbc_result($Query_ID, "val");
4 </PRE
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> The first call to <B
CLASS="function"
>odbc_result()</B
> returns the
value of the third field in the current record of the query
result. The second function call to
<B
CLASS="function"
>odbc_result()</B
> returns the value of the field
whose field name is "val" in the current record of the query
result. An error occurs if a column number parameter for a field
is less than one or exceeds the number of columns (or fields) in
the current record. Similarly, an error occurs if a field with a
name that is not one of the fieldnames of the table(s) that
is(are) being queried.</P
><P
> Field indices start from 1. Regarding the way binary or
long column data is returned refer to <B
CLASS="function"
>odbc_binmode
()</B
> and <A
HREF="function.odbc-longreadlen.html"
><B
CLASS="function"
>odbc_longreadlen()</B
></A
>.
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