title: Unable to remove the characters using regex
body: <p>This is my string: </p>
  
  <blockquote>
    <p>xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
    &#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;&#9829;
    "Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do
    eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad
    minim veniam, quis nostrud exercitation ull</p>
  </blockquote>
  
  <p>I want to remove all letter 'x' and '&#9829;'</p>
  
  <p>Heres my code: </p>
  
  <pre><code>((&gt;|&lt;|q)?[=:8;]{1}(')?(-)?[&gt;&lt;\)\(\/cdopsx:^*]|\([\w\s]+\)|([:P$])|([|-])|(&amp;#9829;{0,}.)|(x{0,}.))
  </code></pre>
  
  <p>but it is not working, can anyone help me...when i am using in perl regex</p>
  
  <pre><code>$string =~ s/((&gt;|&lt;|q)?[=:8;]{1}(')?(-)?[&gt;&lt;\)\(\/cdopsx:^*]|\([\w\s]+\)|([:P$])|([|-])|(&amp;#9829;{0,}.)|(x{0,}.))//g;
  </code></pre>