WP hooks navigation: Home/browse • Actions index • Filters index
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 |
|---|---|
| 1410 | |
| 1411 | /** |
| 1412 | * Filters the list of available language codes. |
| 1413 | * |
| 1414 | * @since 4.7.0 |
| 1415 | * |
| 1416 | * @param string[] $languages An array of available language codes. |
| 1417 | * @param string $dir The directory where the language files were found. |
| 1418 | */ |
| 1419 | return apply_filters( 'get_available_languages', $languages, $dir ); |
| 1420 | } |
| 1421 | |
| 1422 | /** |
| 1423 | * Gets installed translations. |
| 1424 | * |
| 1425 | * Looks in the wp-content/languages directory for translations of |
| 1426 | * plugins or themes. |
| 1427 | * |
| 1428 | * @since 3.7.0 |