PHP XML转换为数组函数(2)

         $xml = preg_replace(|<(S ?)(.*)/>|U, <$1$2></$1>, $xml); //Expand singletons
       
         if (! preg_match_all($search, $xml, $xmlMatches))
                 return trim($originalXML);      // bail out - no XML found
               
         foreach ($xmlMatches[1] as $index => $key)
         {
                 if (! isset($xmlArray[$key])) $xmlArray[$key] = array();      
                 $xmlArray[$key][] = xml2array($xmlMatches[4][$index], $attributes);
         }
         return $xmlArray;
 }
 ?>>|Ums;

       

         // normalize data

         $xml = preg_replace(|>s*<|, "> <", $originalXML); // one tag per line

         $xml = preg_replace(|<?.*?>|, , $xml);            // remove XML declarations

         $xml = preg_replace(|<(S ?)(.*)/>|U, <[code]<?php
 function xml2array($originalXML, $attributes=true)
 {
         $xmlArray = array();
         $search = $attributes ? |<((S )(.*))s*>(.*)</2>|Ums : |<((S )()).*>(.*)</2>|Ums;
       
         // normalize data
         $xml = preg_replace(|>s*<|, "> <", $originalXML); // one tag per line
         $xml = preg_replace(|<?.*?>|, , $xml);            // remove XML declarations
         $xml = preg_replace(|<(S ?)(.*)/>|U, <$1$2></$1>, $xml); //Expand singletons
       
         if (! preg_match_all($search, $xml, $xmlMatches))
                 return trim($originalXML);      // bail out - no XML found