http://www.doctrine-project.org/jira This file is an XML representation of an issue en-us 5.2.7 850 21-02-2013 http://www.doctrine-project.org/jira/browse/DDC-2178 Doctrine 2 - ORM <p>Test script:</p> <p>$em = $this-&gt;getDoctrine()-&gt;getEntityManager();<br/> $rows = $em-&gt;getRepository('FMECoreBundle:TheListGridRow')<br/> -&gt;createQueryBuilder('row')<br/> -&gt;getQuery()<br/> -&gt;getArrayResult();<br/> var_dump($rows);</p> <p>Output:</p> <p>array(3) {<br/> <span class="error">&#91;0&#93;</span>=&gt;<br/> array(2) </p> { ["id"]=&gt; int(5) ["rank"]=&gt; int(1) } <p> <span class="error">&#91;1&#93;</span>=&gt;<br/> array(2) </p> { ["id"]=&gt; int(6) ["rank"]=&gt; int(2) } <p> <span class="error">&#91;2&#93;</span>=&gt;<br/> &amp;array(2) </p> { ["id"]=&gt; int(7) ["rank"]=&gt; int(3) } <p>}</p> <p>As you can see the last element &amp;array(2) is passed by reference and it broke my code. Can you check this please.</p> DDC-2178

Last hydrated element is passed by reference

Bug Major Resolved Can't Fix All Benjamin Eberlei Menshinskiy Mikhail Thu, 29 Nov 2012 10:12:11 +0000 Sun, 16 Dec 2012 19:13:38 +0000 Sun, 16 Dec 2012 12:13:51 +0000 2.3 ORM 0 2 <p>broke your code how? I am afraid this is required by the hydration algorithm and cannot be changed.</p> <p>I think it's unexpected behaviour because NOT ALL but only the LAST element in <br/> array is passed by reference. Don't you think?</p> <p>I provided an example of issue below.</p> <p>I used the array $rows fetched above and passed it to the setParameter() like</p> <p>$this-&gt;getDoctrine()-&gt;getRepository('FMECoreBundle:Admin')<br/> -&gt;createQueryBuilder('a')<br/> -&gt;where('a.id IN (:ids)')<br/> -&gt;setParameter('ids',$rows)<br/> -&gt;getQuery()<br/> -&gt;getResult();</p> <p>And now the $rows array contains the following:</p> <p>array(3) {<br/> <span class="error">&#91;0&#93;</span>=&gt;<br/> array(2) </p> { ["id"]=&gt; int(5) ["rank"]=&gt; int(1) } <p><span class="error">&#91;1&#93;</span>=&gt;<br/> array(2) </p> { ["id"]=&gt; int(6) ["rank"]=&gt; int(2) } <p><span class="error">&#91;2&#93;</span>=&gt;<br/> &amp;int(7)<br/> }</p> <p>Of course I already solved this issue, but I have to remember all the time that the last element in hydrated array is passed by reference.</p> <p>I understand that it's a part of hydration algorithm, but I think it would be good to pay attention to this behaviour in the documentation to prevent a future problems.</p> <p>Thanks for your help.<br/> Regards.</p>