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Description

int odbc_num_fields ( resource result_id )

odbc_num_fields() will return the number of fields (columns) in an ODBC result. This function will return -1 on error. The argument is a valid result identifier returned by odbc_exec().

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odbc_num_fields

udin
02-Oct-2006 02:31


<?php

$conn = odbc_connect('MySQL','','');

echo "Database = " . "MySQL";



$res = odbc_tables($conn);



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Using odbc_num_fields() for showing description of an object table in one database

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while (odbc_fetch_row($res))

{

    $jml = odbc_num_fields($res);

    for($i=1;$i<=$jml;$i++)

        {

           echo odbc_field_name($res,$i) . " = " . odbc_result($res,$i);

        }    

    

}



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The 2nd example of using odbc_num_fields(). It retrieves FIELD NAME and FIELD VALUE for each record in CUSTOMER Table

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$sql = 'SELECT * FROM PEGAWAI';

$rs = odbc_exec($conn,$sql);



while (odbc_fetch_row($rs))

{

     for($j=1;$j<=odbc_num_fields($rs);$j++) 

         echo odbc_field_name($rs,$j) . " = " .  odbc_result($rs,$j) ;



   

}



?>

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