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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/widgets.php
+4 -4
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@@ -152,15 +152,15 @@ class WP_Widget {
}
function _get_display_callback() {
return array(&$this, 'display_callback');
return array($this, 'display_callback');
}
function _get_update_callback() {
return array(&$this, 'update_callback');
return array($this, 'update_callback');
}
function _get_form_callback() {
return array(&$this, 'form_callback');
return array($this, 'form_callback');
}
/** Generate the actual widget content.
@@ -317,7 +317,7 @@ class WP_Widget_Factory {
var $widgets = array();
function WP_Widget_Factory() {
add_action( 'widgets_init', array( &$this, '_register_widgets' ), 100 );
add_action( 'widgets_init', array( $this, '_register_widgets' ), 100 );
}
function register($widget_class) {