WordPress › Support » get_pages() to get post type gives Notice on line 3347 at wp-includes/post.php

Hi,

This is my code:

<?php
	$mypages = get_pages( array( 'post_type' => 'intro') );

	foreach( $mypages as $page ) {

               echo $page->post_title;

	 }
?>

I'm able to get the intro pages when using this code on the twenty_eleven theme, for some reason though, I get nothing when using it on my own theme.

Comes with this notice:

Notice: Only variable references should be returned by reference in *****\site\wp-includes\post.php</b> on line 3347</b>

It does work by changing it to get_posts(); but it's not what I want.

I used to have no problem using get_pages() for custom post types in the past and I'm wondering what causes the error.

Thanks in advance.

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