title: Query returns 0 results in php, but in oracle SQL developer it returns 52 results
body: <p>I have a problem with with my oracle query. When I run it in PHP, it returns 0 results. If I run the same Query in Oracle SQLDeveloper, it returns 52 results.</p>
  
  <p>This is the query in PHP:</p>
  
  <pre><code>SELECT name , zipcity FROM  import_persons WHERE upper(:zoekop) LIKE '%:zoekwaarde%' AND status &lt; 3 ORDER BY name
  $parameters = array(':zoekop' =&gt; $zoekop, ':zoekwaarde' =&gt; $zoekwaarde);
  </code></pre>
  
  <p>The query I run in SQLDeveloper, with the variables filled in manually.(Copied them from an echo in the PHP).</p>
  
  <pre><code>SELECT  name , zipcity FROM import_persons WHERE upper(name) LIKE '%Q%' AND status &lt; 3 ORDER BY name
  </code></pre>
  
  <p>I can't seem to find the error, before asking, I tried to bind the params but that didn't work.</p>