title: PHP convert encoding with Shift_JIS
body: <p>I have a text file. It contains "砡" character and its encoding is Shift-JIS.</p>
  
  <p>I using function file_get_contents() in PHP (Laravel) to read this file, then response in json for client.</p>
  
  <pre><code>$file = file_get_contents("/path/to/file/text");
  $file = iconv("SJIS", "UTF-8//IGNORE", $file);
  return response()-&gt;json(['content' =&gt; $file]);
  </code></pre>
  
  <p>However, this charater "砡" doesn't correctly display, it show to "x".</p>
  
  <p>How do I fix it ?</p>