variable scope problem
Posted: Thu Nov 02, 2006 1:13 am
I am parsing an xml file and after the parsing is done i am saving it in a variable called $tt but at the end when i print it don't work. I think problem is with scope of variable. when i try echo it works but if is put it in var and then print at the end it simple don't , is there any way?
Code: Select all
<table width="60%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="40%" bgcolor="#09276D"><span class="style1">Event</span></td>
<td width="20%" bgcolor="#09276D" class="style1">Date</td>
<td width="20%" bgcolor="#09276D" class="style1">Venue</td>
<td width="20%" bgcolor="#09276D"> </td>
</tr>
<?PHP
$file = "tst1.xml";
function startElement($parser, $name, $attrs)
{
if($name == "ROW")
{
// echo "<tr><td bgcolor=\"$bg\">".$attrs['THISNAME']."</td><td bgcolor=\"$bg\">".$attrs['THISID']."</td><td bgcolor=\"$bg\">".$attrs['ST']."</td><td bgcolor=\"$bg\" align=\"center\"><img src=\"images/ViewTicket.gif\" width=\"93\" height=\"16\" /></td><tr>";
$tt = "<tr><td bgcolor=\"$bg\">".$attrs['THISNAME']."</td><td bgcolor=\"$bg\">".$attrs['THISID']."</td><td bgcolor=\"$bg\">".$attrs['ST']."</td><td bgcolor=\"$bg\" align=\"center\"><img src=\"images/ViewTicket.gif\" width=\"93\" height=\"16\" /></td><tr>";
}
}
function endElement($parser, $name)
{
}
function characterData($parser, $name)
{
}
$xml_parser = xml_parser_create();
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
$fp = fopen($file,"r");
$data = fread($fp,4096);
xml_parse($xml_parser, $data);
xml_parser_free($xml_parser);
?>
<?PHP echo $tt; ?>
</table>
<style type="text/css">
<!--
.style1 {
color: #FFFFFF;
font-family: Verdana, Arial, Helvetica, sans-serif;
font-size: 12px;
font-weight: bold;
}
-->
</style>