PHP：格式化 html<div> 正确显示</div><div id="text_translate"><p>你好我想得到这个但是当我将我的 div 存储在我的数据库中并且当我尝试显示它时我无法正确显示它你能帮我吗？</p><p> 期望的结果：</p><pre> &lt;div data-tpl="header1" data-title="Header 1" class="drop-element"&gt;&lt;label&gt;LABEL 111&lt;/label&gt;&lt;/div&gt; &lt;div data-tpl="header2" data-title="Header 2" class="drop-element"&gt;&lt;input class="form-control" value="" id="changeInput" placeholder="INPUT 222"&gt;&lt;/div&gt;</pre><p> 在我的数据库中：</p><pre> &lt;div data-tpl=\"header1\" data-title=\"Header 1\" class=\"drop-element\"&gt;&lt;label&gt;LABEL 111&lt;/label&gt;&lt;/div&gt; &lt;div data-tpl=\"header2\" data-title=\"Header 2\" class=\"drop-element\"&gt;&lt;input class=\"form-control\" value=\"\" id=\"changeInput\" placeholder=\"INPUT 222\"&gt;&lt;/div&gt;</pre><p> 在我的页面上使用此 function 在 web 页面上显示。php 但显示不正确：</p><pre> preg_replace('/\\\\/', '', $formChaine);</pre><p> 我在 web 页面上有不需要的结果：</p><pre> &lt;div data-tpl="\&amp;quot;header1\&amp;quot;" data-title="\&amp;quot;Header" 1\"="" class="\&amp;quot;drop-element\&amp;quot;"&gt;&lt;label&gt;LABEL 111&lt;/label&gt;&lt;/div&gt; &lt;div data-tpl="\&amp;quot;header2\&amp;quot;" data-title="\&amp;quot;Header" 2\"="" class="\&amp;quot;drop-element\&amp;quot;"&gt;&lt;input class="\&amp;quot;form-control\&amp;quot;" value="\&amp;quot;\&amp;quot;" id="\&amp;quot;changeInput\&amp;quot;" placeholder="\&amp;quot;INPUT" 222\"=""&gt;&lt;/div&gt;</pre></div>

Question

Hello I want to get this but when I store my div in my database and when I try to display it I can't display it correctly can you help me?

Desired outcome:

<div data-tpl="header1" data-title="Header 1" class="drop-element"><label>LABEL 111</label></div>
<div data-tpl="header2" data-title="Header 2" class="drop-element"><input class="form-control" value="" id="changeInput" placeholder="INPUT 222"></div>

In my database:

<div data-tpl=\"header1\" data-title=\"Header 1\" class=\"drop-element\"><label>LABEL 111</label></div>
<div data-tpl=\"header2\" data-title=\"Header 2\" class=\"drop-element\"><input class=\"form-control\" value=\"\" id=\"changeInput\" placeholder=\"INPUT 222\"></div>

Display on the web page using this function on my page.php but the display is not correct:

preg_replace('/\\\\/', '', $formChaine);

unwanted result I have on the web page:

<div data-tpl="\&quot;header1\&quot;" data-title="\&quot;Header" 1\"="" class="\&quot;drop-element\&quot;"><label>LABEL 111</label></div>
<div data-tpl="\&quot;header2\&quot;" data-title="\&quot;Header" 2\"="" class="\&quot;drop-element\&quot;"><input class="\&quot;form-control\&quot;" value="\&quot;\&quot;" id="\&quot;changeInput\&quot;" placeholder="\&quot;INPUT" 222\"=""></div>

Answer 1

Everything is being escaped probably as a security measure to protect your database from sequel injection. You need to unescape it to display it. You could do it on the php side with stripcslashes when you read it from the database: https://www.php.net/manual/en/function.stripcslashes.php .