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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 161 | } |
| 162 | addLoadEvent(updateAll); |
| 163 | addLoadEvent(initWidgets); |
| 164 | Event.observe(window, 'resize', resetPaletteHeight); |
| 165 | // ]]> |
| 166 | </script> |
| 167 | <?php |
| 168 | } |
| 169 | add_action( 'admin_head', 'wp_widgets_admin_head' ); |
| 170 | do_action( 'sidebar_admin_setup' ); |
| 171 | |
| 172 | function wp_widget_draggable( $name ) { |
| 173 | global $wp_registered_widgets, $wp_registered_widget_controls; |
| 174 | |
| 175 | if ( !isset( $wp_registered_widgets[$name] ) ) { |
| 176 | return; |
| 177 | } |
| 178 | |
| 179 | $sanitized_name = sanitize_title( $wp_registered_widgets[$name]['id'] ); |