====== fieldCount ======
~~NOTOC~~
<WRAP right box>
==Syntax==
  int fieldCount()
</WRAP>
===== Description =====
The function ''fieldCount()'' returns the number of columns in a row of a recordset.
===== Usage =====
<code php>


$SQL = "SELECT * FROM emp";
$recordSet = $conn->Execute($SQL);
$cols = $recordSet->fieldCount();
for($i=0;$i<$cols;$i++){
    $fld = $f->FetchField($i);
    print_r($fld);
    $t = $f->MetaType($fld->type);
    print_r($t);
}
</code>