获取子节点XML-PHP的属性
我正在使用XMLDOM和PHP构建一个脚本获取子节点XML-PHP的属性,php,xml,Php,Xml,我正在使用XMLDOM和PHP构建一个脚本 $troops = $xmlfile->getElementsByTagName("troops"); foreach( $troops as $troop ) { $sniper = $troop->getElementsByTagName( "sniper" ); $otroop[0] = $sniper->item(0)->nodeValue; $riffle = $troop->get
$troops = $xmlfile->getElementsByTagName("troops");
foreach( $troops as $troop ) {
$sniper = $troop->getElementsByTagName( "sniper" );
$otroop[0] = $sniper->item(0)->nodeValue;
$riffle = $troop->getElementsByTagName( "riffle" );
$otroop[1] = $riffle->item(0)->nodeValue;
$riffle = $troop->getElementsByTagName( "shooter" );
$otroop[2] = $riffle->item(0)->nodeValue;
$riffle = $troop->getElementsByTagName( "missle" );
$otroop[3] = $riffle->item(0)->nodeValue;
$tank = $troop->getElementsByTagName( "tank" );
$otroop[4] = $tank->item(0)->nodeValue;
$bomber = $troop->getElementsByTagName( "bomber" );
$otroop[5] = $bomber->item(0)->nodeValue;
$patrol = $troop->getElementsByTagName( "patrol" );
$otroop[6] = $patrol->item(0)->nodeValue;
$surveillance = $troop->getElementsByTagName( "surveillance" );
$otroop[7] = $surveillance->item(0)->nodeValue;
}
XML
但这是行不通的,这里的任何建议都会对你的代码有帮助。
$sniper
是一个很好的例子。在获得第一个节点的值时,可以正确处理该问题:
$sniper->item(0)->nodeValue
对于第一个节点的属性,必须进行类似操作:
$sniper->item(0)->getAttribute('level')
$sniper->item(0)->nodeValue
$sniper->item(0)->getAttribute('level')