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Objects no longer need to be explicitly passed by ref to call_user_func*() to be callable. Props wonderboymusic. fixes #21865

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git-svn-id: https://develop.svn.wordpress.org/trunk@22118 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Ryan Boren
2012-10-04 20:00:16 +00:00
parent 9d85e6b9d0
commit 7ba5099795
13 changed files with 28 additions and 28 deletions
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wp-includes/class-wp-walker.php
+4 -4
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@@ -126,7 +126,7 @@ class Walker {
if ( is_array( $args[0] ) )
$args[0]['has_children'] = ! empty( $children_elements[$element->$id_field] );
$cb_args = array_merge( array(&$output, $element, $depth), $args);
call_user_func_array(array(&$this, 'start_el'), $cb_args);
call_user_func_array(array($this, 'start_el'), $cb_args);
$id = $element->$id_field;
@@ -139,7 +139,7 @@ class Walker {
$newlevel = true;
//start the child delimiter
$cb_args = array_merge( array(&$output, $depth), $args);
call_user_func_array(array(&$this, 'start_lvl'), $cb_args);
call_user_func_array(array($this, 'start_lvl'), $cb_args);
}
$this->display_element( $child, $children_elements, $max_depth, $depth + 1, $args, $output );
}
@@ -149,12 +149,12 @@ class Walker {
if ( isset($newlevel) && $newlevel ){
//end the child delimiter
$cb_args = array_merge( array(&$output, $depth), $args);
call_user_func_array(array(&$this, 'end_lvl'), $cb_args);
call_user_func_array(array($this, 'end_lvl'), $cb_args);
}
//end this element
$cb_args = array_merge( array(&$output, $element, $depth), $args);
call_user_func_array(array(&$this, 'end_el'), $cb_args);
call_user_func_array(array($this, 'end_el'), $cb_args);
}
/**