I have an array like the following.

$form["something"]["something"] = array(
  0 => array( "#markup" => "line 0" ),
  1 => array( "#markup" => "line 1" ),
  2 => array( "#markup" => "line 2" ),

When rendering it in the theme function with drupal_render($form["something"]["something"]), I get only the first line.

line 0

When I try to use foreach, this somehow does not return anything.

So what am I doing wrong? Should I modify an array itself and add some wrapper element? I would prefer to render it all with one line, without foreach.


Instead of drupal_render(), you should use drupal_render_children().

print drupal_render_children($form["something"]["something"]);

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