title: How to get the same value from two arrays in PHP?
body: <p>I want to get the same value from two arrays. Example:</p>
  
  <pre><code>a[] = array(a,b,c,d,e,f,g,h);
  b[] = array(c,d,o,l,p,i,u,y);
  </code></pre>
  
  <p>I want <code>c[]=c,d;</code></p>