Control Structures problem

[agraham83]

Hello,
I've been working for ages on a tool that extracts data from a site. There are 15 Items per page but there can be 0 or more SubItem(s) per item. Theres only 2 levels, Items and SubItems.
The following code works perfectly, except for the 15th item where it will not find any SubItems, even with the 2 clauses in the While statement.

for ($itemCounter=1; $itemCounter <= $itemCount; $itemCounter++) {
		
	#Check whether there is a subItem for this bookmark
	$itemCheck = strpos($site,$itemStart);
	$subItemCheck = strpos($site,$subItemStart);
						
	if (!$itemCheck) {	$itemCheck=0;	}
			
	while (($subItemCheck < $itemCheck)  || ($itemCheck=0 && $subItemCheck>0)) {
				
		//do stuff with subItem(s)
				
		$itemCheck = strpos($site,$itemStart);
		$tagCheck = strpos($site,$tagStart);

Can anyone see what I'm doing wrong as my eyes are going square looking at it.

[guido2004]

while (($subItemCheck < $itemCheck) || ($itemCheck==0 && $subItemCheck>0)) {

[agraham83]

I could kiss you Guido, and kick myself. I can't believe I missed that for so long