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 |
---|---|
438 | * where 'path' is the include path to the file. |
439 | * |
440 | * The language file should follow the same format as wp_mce_translation(), |
441 | * and should define a variable ($strings) that holds all translated strings. |
442 | * |
443 | * @since 2.5.0 |
444 | * |
445 | * @param array $translations Translations for external TinyMCE plugins. |
446 | */ |
447 | $mce_external_languages = apply_filters( 'mce_external_languages', array() ); |
448 |
|
449 | $loaded_langs = array(); |
450 | $strings = ''; |
451 |
|
452 | if ( ! empty( $mce_external_languages ) ) { |
453 | foreach ( $mce_external_languages as $name => $path ) { |
454 | if ( @is_file( $path ) && @is_readable( $path ) ) { |
455 | include_once( $path ); |
456 | $ext_plugins .= $strings . "\n"; |