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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 |
|---|---|
| 4407 | |
| 4408 | /** |
| 4409 | * Filters the URL to a file in the parent theme. |
| 4410 | * |
| 4411 | * @since 4.7.0 |
| 4412 | * |
| 4413 | * @param string $url The file URL. |
| 4414 | * @param string $file The requested file to search for. |
| 4415 | */ |
| 4416 | return apply_filters( 'parent_theme_file_uri', $url, $file ); |
| 4417 | } |
| 4418 | |
| 4419 | /** |
| 4420 | * Retrieves the path of a file in the theme. |
| 4421 | * |
| 4422 | * Searches in the stylesheet directory before the template directory so themes |
| 4423 | * which inherit from a parent theme can just override one file. |
| 4424 | * |
| 4425 | * @since 4.7.0 |