PHP XML DOM不需要的转义字符，我不能写&qnot; - PHP XML DOM unwanted escaping characters, i cannot write &qnot;

PHP XML DOM unwanted escaping characters, i cannot write &qnot;

我有一个问题

$xml2 = new DOMDocument;
$xml2->load($FilenamePost."/".$FilenameOfThePost.'.xml');
/* filename.xml */
$xpath2 = new DOMXPath($xml2);
$hrefs2 = $xpath2->evaluate("/page");
$Title = str_replace("-==single-quote==--"," &quot; ",$Title);
$Title = str_replace('-==double-quote==--',' &quot; ',$Title);
$Title = str_replace('&amp;quot;',' &quot; ',$Title);
$Title = "Sssa &quot;";
$href2 = $hrefs2->item(0);
$href2->setAttribute("PostTitle",$Title);
$xml2->save($FilenamePost."/".$FilenameOfThePost.'.xml');
/*
And when i try to write 
&quot; 
in my xml, it keeps showing 
&amp;quot;
*/

为什么会这样??

就这么做:

$Title = str_replace("-==single-quote==--", ' " ',$Title);
$Title = str_replace('-==double-quote==--', ' " ',$Title);

你将有你的"在xml。

您必须直接编写", DomDocument负责转义。

$Title = "Sssa &";
...
...->setAttribute("PostTitle", $Title);

保存时，PostTitle属性将被正确转义:

<... PostTitle="Sssa &quot;" ...>

setAttribute()默认情况下进行转义，因此如果字符串已经转义，您可能需要使用html_entity_decode():

$href2->setAttribute("PostTitle", html_entity_decode($Title));