PHP 加载 HTML 将引号 (") 转换为特殊字符
[英]PHP Load HTML Converting quotes (") to special characters
问题描述
I have an input where users can enter their html which is later displayed as part of the body.
我有一个输入，用户可以在其中输入他们的 html，稍后将显示为正文的一部分。 To make sure user entered html is properly closed, I am using this code:为确保用户输入的 html 正确关闭，我使用以下代码：
$dom = new DOMDocument();
libxml_use_internal_errors(true);
$dom->loadHTML($body);
$dom->removeChild($dom->doctype);
$body = $dom->saveHTML();
$body = str_replace('<html><body>', '', $body);
$body = str_replace('</body></html>', '', $body);
$body = trim(preg_replace('/\s\s+/', ' ', str_replace("\n", " ", $body)));
Now, if the user entered content contains double quotes (“) or single quotes, this is converting it into something like “现在，如果用户输入的内容包含双引号（“）或单引号，这会将其转换为类似“的内容。 which is being displayed as “ in the html.在“中显示为“”。 How do I make sure special characters like quotes are displayed properly?如何确保正确显示引号等特殊字符？
EDIT: Here's a sample of text which is being pasted:编辑：这是正在粘贴的文本示例：
It is called a “buddy list,” “friend list” or “contact list." Users are typically alerted when someone on their list is online.
which is being converting into:正在转换为：
It is called a “buddy list,†“friend list†or “contact list." Users are typically alerted when someone on their list is online.
1 个解决方案
解决方案1
0 2019-10-18 18:29:19
Try尝试
<?php
$str1 = htmlentities($str, ENT_QUOTES);
$str = html_entity_decode($str1);
?>
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