title: file_put_contents is adding backslashes to the code
body: <p>I use <code>file_get_contents()</code> &amp; <code>file_put_contents()</code> to load and save a <code>.css</code> file.  After saving the loaded file the <code>file_put_contents()</code> function will escape the quotes, how can this be prevented.</p>
  
  <pre><code>$file = 'pathto/base.css';
  
  $ta = $file_get_contents($file);// load
  
  &lt;textarea name="editor"&gt;&lt;?php echo $ta;?&gt;&lt;/textarea&gt;
  
  // press submit button here
  
  file_put_contents($file, $_POST['editor']);// save
  
  // new css code will be something like this
  
  .row:after{
      content:/"/";// not what we need
  
   }
  </code></pre>