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$xml = '../data/news.xml' ;
$qp = qp($xml, 'news_root')->children();
$arrData = array() ;
$i = 0 ;
foreach( $qp as $child )
{
print_r( $arrData );
echo "<br/>hi<br/>";
unset($arrSub);
$arrSub = array() ;
array_push( $arrData , &$arrSub );
print_r( $arrData );
echo "<br/>";
// $arrData[] = &$arrSub;
$child = $child->children() ;
foreach( $child as $item )
{
$arrSub[ $item->tag() ] = $item->text();
}
print_r( $arrData );
echo"<br/>";
}
ÉÏÃæµÄ´úÂë,×¢Òâ unset($arrSub) Õâ¾ä.
Îҵı¾ÒâÊÇ $arrData ½âÎö³öxmlµÄ2²ãÄÚÈÝ.
ÎÒÓÃarray_pushѹÈëÒ»¸öÒýÓõÄÊý×é arrSub ,
È»ºó²Ù×÷arrSub,µÈÓÚÐÞ¸ÄarrData.
µ«ÊÇ,ÕâÆäʵÊÇÓÐÎÊÌâµÄ.
ÏÔʾarrData×îºóµÄÄÚÈÝÈ«ÊÇ×îºóÒ»ÌõxmlÄÚÈݵĸ´ÖÆ. (ÎÒµÄxml×îºóÊÇ¿ÕÏî,ËùÒÔarrDataÊÇ:[ [],[] ] ,¶ø²»ÊÇÕýÈ·µÄ: [ [data1,data2] , [] ]
µ±ÎÒÓÃÒýÓðÑarrSubѹÈëarrDataºó,
Ò»¸öÑ­»·¹ýºó,ÓÖÓöµ½Óï¾ä $arrSub = array() ; Õâ¾ÍÓÐÎÊÌâÁË,Õâ¾ä»°Ö´Ðкó, arrDataÀïÃæµÄÒ»¸öÒ²±ä³ÉÁ˿յÄarray.
ËùÒÔ±ØÐë½â³ýÒýÓà unset( $arrSub ) ¾ÍÄܽâ¾öÎÊÌâ.


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