Tabs, not spaces for intendation. Add a docblock to the file/class.
git-svn-id: http://core.svn.wordpress.org/trunk@21257 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -1,4 +1,12 @@
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<?php
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/**
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* The WordPress Toolbar
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*
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* @since 3.1.0
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*
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* @package WordPress
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* @subpackage Toolbar
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*/
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class WP_Admin_Bar {
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private $nodes = array();
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private $bound = false;
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@ -149,13 +157,13 @@ class WP_Admin_Bar {
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}
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final public function get_nodes() {
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if ( ! $nodes = $this->_get_nodes() )
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return;
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if ( ! $nodes = $this->_get_nodes() )
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return;
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foreach ( $nodes as &$node ) {
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$node = clone $node;
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}
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return $nodes;
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foreach ( $nodes as &$node ) {
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$node = clone $node;
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}
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return $nodes;
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}
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final protected function _get_nodes() {
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