[RESOLVED] Having trouble with function

[fotofx]

I have a function that works great the first time it is called. On any subsequent use it fails.

Any assistance is appreciated.

<?php
function GetInv($prod,$rand) {
$UserName = "xxxxxx"; 
$Password = "xxxxxx"; 
$CustTransmissionID = "1111";  

$CustID = "xxxxxx"; 
$timestamp = time();
$TransmissionTimeUTC = gmdate("Y-m-d H:i:s", $timestamp);
$TransmissionTimeLocal = date("Y-m-d H:i:s", $timestamp);
$rawhash = $UserName . "|" . $CustTransmissionID . "|" . $TransmissionTimeUTC . "|" . $Password;
$hash = md5($rawhash);

foreach ($prod as $value) {
$item .= "<QryItem>
      <ProdID>$value</ProdID>
      <LocID></LocID>
      </QryItem>";
}



$xmlstr = <<<XML
<InvQtyQry>
   <CustTransmissionID>$CustTransmissionID</CustTransmissionID>
    <TransmissionTimeUTC>$TransmissionTimeUTC</TransmissionTimeUTC>
    <TransmissionTimeLocal>$TransmissionTimeLocal</TransmissionTimeLocal>
    <UserName>$UserName</UserName>
    <PasswordHash>$hash</PasswordHash>
    <CustID>$CustID</CustID>
     <QryList>
      $item
     </QryList>
</InvQtyQry>
XML;

$URL = "http://www.xxxxxx.com/edi/xmlin.aspx?Process=InvQtyQry";


		$ch = curl_init($URL);
		curl_setopt($ch, CURLOPT_MUTE, 1);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
		curl_setopt($ch, CURLOPT_POST, 1);
		curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
		curl_setopt($ch, CURLOPT_POSTFIELDS, "$xmlstr");
		curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
		$output = curl_exec($ch);
        curl_close($ch);


class xml2array {

function xml2array($xml) {
	if (is_string($xml)) {
		$this->dom = new DOMDocument;
		$this->dom->loadXml($xml);
	}

	return FALSE;
}

function _process($node) {
	$occurance = array();

	foreach($node->childNodes as $child) {
		$occurance[$child->nodeName]++;
	}

	if($node->nodeType == XML_TEXT_NODE) {
		$result = html_entity_decode(htmlentities($node->nodeValue, ENT_COMPAT, 'UTF-8'),
                                 ENT_COMPAT,'ISO-8859-15');
	}
	else {
		if($node->hasChildNodes()){
			$children = $node->childNodes;

			for($i=0; $i<$children->length; $i++) {
				$child = $children->item($i);

				if($child->nodeName != '#text') {
					if($occurance[$child->nodeName] > 1) {
						$result[$child->nodeName][] = $this->_process($child);
					}
					else {
						$result[$child->nodeName] = $this->_process($child);
					}
				}
				else if ($child->nodeName == '#text') {
					$text = $this->_process($child);

					if (trim($text) != '') {
						$result[$child->nodeName] = $this->_process($child);
					}
				}
			}
		}

		if($node->hasAttributes()) {
			$attributes = $node->attributes;

			if(!is_null($attributes)) {
				foreach ($attributes as $key => $attr) {
					$result["@".$attr->name] = $attr->value;
				}
			}
		}
	}

	return $result;
}

function getResult() {
	return $this->_process($this->dom);
}
}

$obj = new xml2array($output);
$XML_array = $obj->getResult();

$qty_free = $XML_array['InvQtyQryResp']['ResponseList']['ResponseItem'];

return $qty_free;

}
?>

[Weedpacket]

You never say how it fails, but it probably has something to do with your trying to define a class inside the function.

Try defining the class outside the function.

For that matter, if that is the entire class, why does it need to be an entire class? I see only one method that actually does anything - it might as well be an ordinary function.

[fotofx]

Yup, that fixed it.. Thanks