PHP：转换HTML以在标记中的alt / title属性中使用并保持格式

问题描述：

Essentially I have this

<p>hello</p>
<p>So I wanted just to say hi</p>
<p>I hope its going well</p>

Coming from a db.

If I just strip the tags then in the title I get this

title="helloSo I wanted just to say hiI hope its going well"

What I want (like SO does it).

title="Hello    
So I wanted just to say hi
I hope its going well"

I have tried using or and it just shows up in the title text.

title="Hello
So I wanted just to say hi
I hope its going well"

Is this possible because of using Markdown and the way SO is saving the text?

I'm using TinyMCE and I have looked into ways of formatting the text, I've even tried using the output buffer to try and arrange the text how I want it.

Edit: Lets make this really clear and simple. It's going into a TITLE element!

If I can't get this to work, I'll just do this via a popup with jQuery.

Any help / advise appreciated :)

基本上我有这个 p>

 ＆lt; p＆gt; hello＆lt;  / p＆gt; 
＆lt; p＆gt;所以我只想说嗨＆lt; / p＆gt; 
＆lt; p＆gt;我希望它顺利进行＆lt; / p＆gt; 
  code>  pre> 
 
  来自db。 p> 
 
 
如果我只是剥离标签然后在标题中我得到这个 p> 
 
 
  title =“helloSo我想要的只是 要说hiI希望它顺利进行“
  code>  pre> 
 
 我想要的是什么（就像SO那样 strong>）。 p> 
 
  
  title =“Hello 
所以我只想说嗨
我希望它顺利”
  code>  pre> 
 
 我尝试过使用 \  n或
  code>，它只显示在标题文本中。 p> 
 
 
  title =“Hello 
 
 
我只想说嗨
 
I 希望它顺利进行“
   code>  pre> 
 
 这是否可行，因为使用了 Markdown  strong>以及SO保存文字的方式？ p> \  n 
 
我正在使用TinyMCE，我已经研究了格式化文本的方法，我甚至尝试使用输出缓冲区来尝试排列文本如何 我想要它。 p> 
 
 

编辑：让我们清楚而简单。  它将进入一个TITLE元素！ strong>  p> 
 
 
如果我无法使用它，我将通过jQuery弹出窗口执行此操作。 p  > 
 
 

任何帮助/建议表示赞赏：） p> 
  div>

答

In PHP, The string ' ' is interpreted just like that and consist of four letters. The string " " is interpreted as escape sequences and contains two characters, a carriage return and a linefeed. Use double quotes if you want to insert a line break in a string.

答

If I recall correctly, browsers won't render alt/title tags with multiple lines? It will simply remove the line spacing.

If they do now, then PHP requires you to wrap \t and other formatting in " double quotations as Sjoerd suggested.

PHP：转换HTML以在标记中的alt / title属性中使用并保持格式

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