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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 |
|---|---|
| 132 | * |
| 133 | * @since 1.5.0 |
| 134 | * @uses apply_filters() Calls 'template_directory_uri' filter on template directory URI path and template name. |
| 135 | * |
| 136 | * @return string Template directory URI. |
| 137 | */ |
| 138 | function get_template_directory_uri() { |
| 139 | $template = get_template(); |
| 140 | $template_dir_uri = get_theme_root_uri() . "/$template"; |
| 141 | return apply_filters('template_directory_uri', $template_dir_uri, $template); |
| 142 | } |
| 143 | |
| 144 | /** |
| 145 | * Retrieve theme data from parsed theme file. |
| 146 | * |
| 147 | * The description will have the tags filtered with the following HTML elements |
| 148 | * whitelisted. The <b>'a'</b> element with the <em>href</em> and <em>title</em> |
| 149 | * attributes. The <b>abbr</b> element with the <em>title</em> attribute. The |
| 150 | * <b>acronym<b> element with the <em>title</em> attribute allowed. The |