title: php remove strings from array with certain length
body: <p>I am trying to work out how to use array filter to remove strings from array below a certain length. </p>
  
  <p>Basicly I want to recreate this with array filter, </p>
  
  <pre><code>if( strlen($news_ps[$x]) &lt; 5))
     { 
        remove this string from array
     }
  </code></pre>