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ÇóÖú:xml±£´æÎÊÌâ! ÔÚphp5»·¾³Àï a.xml <p>   <item>     <id>1</id>    <name>aa</name>   </item>   <item>     <id>2</id>    <name>bb</name>   </item>   <item>     <id>3</id>    <name>cc</name>   </item>   <item>     <id>4</id>    <name>dd</name>   </item>   <item>     <id>5</id>    <name>ee</name>   </item> </p> t.php <?php $dom = new Control_XML(); $dom->load('a.xml'); $sxe = simplexml_import_dom($dom); $str=$sxe->xpath('/p/item[position()>=2 and position()<=4');//·µ»Ø2ÖÁ4µÄ¼Ç¼ //ÇëÎÊ,ÔõÑù±£´æ·µ»Ø¼Ç¼µÄxml¸ñʽ°¡(Ö»ÐèÒªxpathÌõ¼þɸѡ¼Ç¼µÄxml¸ñʽ)?ÓÐʲôº¯Êý°¡?»òÕßÓÐÆäËû·½·¨Âð? //Çë¸÷λ´óÏÀÖ¸µã°¡,µÈס¾ÈÃü°¡,лл! ?>    Êղؠ  ·ÖÏí   ¶¥(0)