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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 |
|---|---|
| 253 | } |
| 254 | |
| 255 | /** |
| 256 | * Filters the HTML markup output that displays the editor. |
| 257 | * |
| 258 | * @since 2.1.0 |
| 259 | * |
| 260 | * @param string $output Editor's HTML markup. |
| 261 | */ |
| 262 | $the_editor = apply_filters( |
| 263 | 'the_editor', |
| 264 | '<div id="wp-' . $editor_id_attr . '-editor-container" class="wp-editor-container">' . |
| 265 | $quicktags_toolbar . |
| 266 | '<textarea' . $editor_class . $height . $tabindex . $autocomplete . ' cols="40" name="' . esc_attr( $set['textarea_name'] ) . '" ' . |
| 267 | 'id="' . $editor_id_attr . '">%s</textarea></div>' |
| 268 | ); |
| 269 | |
| 270 | // Prepare the content for the Visual or Text editor, only when TinyMCE is used (back-compat). |
| 271 | if ( self::$this_tinymce ) { |