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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 |
|---|---|
| 298 | function get_theme_root_uri() { |
| 299 | return apply_filters('theme_root_uri', get_option('siteurl') . "/wp-content/themes", get_option('siteurl')); |
| 300 | } |
| 301 | |
| 302 | function get_query_template($type) { |
| 303 | $template = ''; |
| 304 | if ( file_exists(TEMPLATEPATH . "/{$type}.php") ) |
| 305 | $template = TEMPLATEPATH . "/{$type}.php"; |
| 306 | |
| 307 | return apply_filters("{$type}_template", $template); |
| 308 | } |
| 309 | |
| 310 | function get_404_template() { |
| 311 | return get_query_template('404'); |
| 312 | } |
| 313 | |
| 314 | function get_archive_template() { |
| 315 | return get_query_template('archive'); |
| 316 | } |