libxml2：如何按升序和降序对xmlNode结果进行排序？
[英]libxml2: How to sort xmlNode result in ascending and descending order?
问题描述
Is there a way where I can get xpath result in ascending or descending order, using libxml2 and C ? 
有没有一种方法可以使用libxml2和C以升序或降序获取xpath结果？
Any help would be much appreciated. 任何帮助将非常感激。
1 个解决方案
解决方案1
1 已采纳 2016-03-04 17:44:42
No, this isn't possible with XPath 1.0. 不可以，这在XPath 1.0中是不可能的。 You either have to sort the values yourself (using the C library function qsort , for example) or you have to use XSLT. 您要么自己对值进行排序（例如，使用C库函数qsort ），要么必须使用XSLT。
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