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 |
---|---|
1308 | /* |
1309 | The following filter loads external language files for TinyMCE plugins. |
1310 | It takes an associative array 'plugin_name' => 'path', where path is the |
1311 | include path to the file. The language file should follow the same format as |
1312 | /tinymce/langs/wp-langs.php and should define a variable $strings that |
1313 | holds all translated strings. |
1314 | When this filter is not used, the function will try to load {mce_locale}.js. |
1315 | If that is not found, en.js will be tried next. |
1316 | */ |
1317 | $mce_external_languages = apply_filters('mce_external_languages', array()); |
1318 |
|
1319 | $loaded_langs = array(); |
1320 | $strings = ''; |
1321 |
|
1322 | if ( ! empty($mce_external_languages) ) { |
1323 | foreach ( $mce_external_languages as $name => $path ) { |
1324 | if ( @is_file($path) && @is_readable($path) ) { |
1325 | include_once($path); |
1326 | $ext_plugins .= $strings . "\n"; |