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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 |
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1365 | $plugins = array( 'safari', 'inlinepopups', 'spellchecker', 'paste', 'wordpress', 'media', 'fullscreen', 'wpeditimage', 'wpgallery', 'tabfocus' ); |
1366 |
|
1367 | /* |
1368 | The following filter takes an associative array of external plugins for TinyMCE in the form 'plugin_name' => 'url'. |
1369 | It adds the plugin's name to TinyMCE's plugins init and the call to PluginManager to load the plugin. |
1370 | The url should be absolute and should include the js file name to be loaded. Example: |
1371 | array( 'myplugin' => 'http://my-site.com/wp-content/plugins/myfolder/mce_plugin.js' ) |
1372 | If the plugin uses a button, it should be added with one of the "$mce_buttons" filters. |
1373 | */ |
1374 | $mce_external_plugins = apply_filters('mce_external_plugins', array()); |
1375 |
|
1376 | $ext_plugins = ''; |
1377 | if ( ! empty($mce_external_plugins) ) { |
1378 |
|
1379 | /* |
1380 | The following filter loads external language files for TinyMCE plugins. |
1381 | It takes an associative array 'plugin_name' => 'path', where path is the |
1382 | include path to the file. The language file should follow the same format as |
1383 | /tinymce/langs/wp-langs.php and should define a variable $strings that |