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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 |
|---|---|
| 2038 | $template = ''; |
| 2039 | |
| 2040 | if ( ! empty($template) && file_exists(TEMPLATEPATH . "/$template") ) |
| 2041 | $template = TEMPLATEPATH . "/$template"; |
| 2042 | else if ( file_exists(TEMPLATEPATH . "/page.php") ) |
| 2043 | $template = TEMPLATEPATH . "/page.php"; |
| 2044 | else |
| 2045 | $template = ''; |
| 2046 | |
| 2047 | return apply_filters('page_template', $template); |
| 2048 | } |
| 2049 | |
| 2050 | function get_paged_template() { |
| 2051 | return get_query_template('paged'); |
| 2052 | } |
| 2053 | |
| 2054 | function get_search_template() { |
| 2055 | return get_query_template('search'); |
| 2056 | } |