/* old attempt
		while(sizeof($snip_array)>1){

			//$tempTest = "{hello test {test|testing|{ilike to test|lots}}|testing1234}{testing again}";
			//$pattern = '/({(?:[^{}]+(?:"[^"]*"|\'[^\']*\')?)+})/';
			$snip_array = preg_split($pattern, trim ($temp), -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
			print_r($snip_array);
			
			$section = $snip_array[1];
			print "section: ".$section;
			
			// evaluate array[1] always for random & strip { and }
			//$evaluate = strip_selected_tags($section,$tags);
			$evaluate = str_replace("{", "", $section);
			$evaluate = str_replace("}", "", $evaluate);
			print "evaluate: ".$evaluate;
			// explode by |
			$explode = explode("|", $evaluate);
			print "explode ";
			print_r($explode);
			
			// count new array size
			$arraySize = sizeof($explode);
			
			// pick a random number between 1 and array size
			$randomNumber = rand(1,$arraySize);
			print "randomnumber: ".$randomNumber;
			
			$newsection = $explode[$randomNumber - 1];
			print "newsection: ".$newsection;
			
			// replace $section in $temp with $newsection
			$temp = str_replace($section, $newsection, $temp);
			
			print "article # ".$count."<br><br>";
		
			// $string =~ m/\s*rem/i;   #true if the first printable text is rem or REM - use this for detecting rand, db, etc
		
		}
		//**************************
			// run one more time if { still exist
			//$pattern = '/({(?:[^{}]+(?:"[^"]*"|\'[^\']*\')?)+})/';
			$snip_array = preg_split($pattern, trim ($temp), -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
			print_r($snip_array);
			
			$section = $snip_array[0];
			print "section: ".$section;
			
			// evaluate array[1] always for random & strip { and }
			//$evaluate = strip_selected_tags($section,$tags);
			$evaluate = str_replace("{", "", $section);
			$evaluate = str_replace("}", "", $evaluate);
			print "evaluate: ".$evaluate;
			// explode by |
			$explode = explode("|", $evaluate);
			print "explode ";
			print_r($explode);
			
			// count new array size
			$arraySize = sizeof($explode);
			
			// pick a random number between 1 and array size
			$randomNumber = rand(1,$arraySize);
			print "randomnumber: ".$randomNumber;
			
			$newsection = $explode[$randomNumber - 1];
			print "newsection: ".$newsection;
			
			// replace $section in $temp with $newsection
			$temp = str_replace($section, $newsection, $temp);
			
			print "article # ".$count."<br><br>";
					
			// $string =~ m/\s*rem/i;   #true if the first printable text is rem or REM - use this for detecting rand, db, etc
		//**************************

	*/