title: How to preg_replace html tags?
body: <p>Please help to make preg_replace regex to change html tags to "BB"</p>
  
  <pre><code>&lt;img src="URL" style="max-width: 780px;"/&gt; 
  &lt;div id="center"&gt;TEXT&lt;/div&gt; 
  &lt;a href="http://href.li/?URL" target="blank"&gt;$1&lt;/a&gt; 
  &lt;iframe width="780" height="450" src="//www.youtube.com/embed/TEXT" frameborder="0" allowfullscreen&gt;&lt;/iframe&gt; 
  &lt;strong&gt;TEXT&lt;/strong&gt;
  
  [img]$1[/img] 
  [center]$1[/center] 
  [link]$1[/link] 
  [video]$1[/video] 
  [strong]$1[/strong]
  </code></pre>
  
  <p>OK. I did it</p>
  
  <pre><code>%&lt;img src=\"*(.*?)\".*&gt;%
  </code></pre>