带单引号的 XPATH 查询 [英] XPATH query with single quote

问题描述

有人知道如何解决这个问题吗?单引号让我陷入循环.

Anyone have any ideas how to resolve this? The single quote is throwing me for a loop.

$nodes = $xml->xpath("//item[contains(@catalog,'Billy's Blogs')]/title");

我尝试了各种方法来逃避它，都抛出错误:

I've tried to escape it in various ways, all throwing errors:

$nodes = $xml->xpath("//item[contains(@catalog,'Billy\'s Blogs')]/title");
$nodes = $xml->xpath("//item[contains(@catalog,'Billy's Blogs')]/title");

推荐答案

使用您的语言中的任何方式(我不懂 PHP)来转义引号字符串中的引号字符，像这样:

$nodes = $xml->xpath("//item[contains(@catalog,\"Billy's Blogs\")]/title"); 

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