Function __global->_search_img_file
Definitions
sources/themes.php
- Search for a specified image file within a theme for a specified language.
- Visibility: public
- Is abstract?: No
- Is static?: No
- Is final?: No
- Returns: string
Parameters
| Name | Type | Passed by reference? | Variadic? | Default | Set | Range | Description |
|---|---|---|---|---|---|---|---|
| $theme | ID_TEXT | No | No | required parameter | N/A | N/A | The theme |
| $lang | ?LANGUAGE_NAME | No | No | required parameter | N/A | N/A | The language (null: try generally, under no specific language) |
| $id | ID_TEXT | No | No | required parameter | N/A | N/A | The theme image ID |
| $dir | ID_TEXT | No | No | images | N/A | N/A | Directory to search |
Returns
- The URL to the image (null: was not found)
- Type: ?URLPATH
- Set: N/A
- Range: N/A
Preview
Code (PHP)
/**
* Search for a specified image file within a theme for a specified language.
*
* @param ID_TEXT $theme The theme
* @param ?LANGUAGE_NAME $lang The language (null: try generally, under no specific language)
* @param ID_TEXT $id The theme image ID
* @param ID_TEXT $dir Directory to search
* @return ?URLPATH The URL to the image (null: was not found)
*/
function _search_img_file(string $theme, ?string $lang, string $id, string $dir = 'images') : ?string
* Search for a specified image file within a theme for a specified language.
*
* @param ID_TEXT $theme The theme
* @param ?LANGUAGE_NAME $lang The language (null: try generally, under no specific language)
* @param ID_TEXT $id The theme image ID
* @param ID_TEXT $dir Directory to search
* @return ?URLPATH The URL to the image (null: was not found)
*/
function _search_img_file(string $theme, ?string $lang, string $id, string $dir = 'images') : ?string
