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Fix widget registration with PHP 4. see #9800
git-svn-id: http://svn.automattic.com/wordpress/trunk@11310 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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@ -321,7 +321,7 @@ class WP_Widget_Factory {
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}
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function register($widget_class) {
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$this->widgets[$widget_class] = new $widget_class();
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$this->widgets[$widget_class] = & new $widget_class();
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}
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function unregister($widget_class) {
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@ -330,8 +330,9 @@ class WP_Widget_Factory {
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}
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function _register_widgets() {
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foreach ( $this->widgets as $widget )
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$widget->_register();
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$keys = array_keys($this->widgets);
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foreach ( $keys as $key )
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$this->widgets[$key]->_register();
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}
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}
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