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 |
|---|---|
| 2293 | |
| 2294 | /** |
| 2295 | * Filter the submit button for the comment form to display. |
| 2296 | * |
| 2297 | * @since 4.2.0 |
| 2298 | * |
| 2299 | * @param string $submit_button HTML markup for the submit button. |
| 2300 | * @param array $args Arguments passed to `comment_form()`. |
| 2301 | */ |
| 2302 | $submit_button = apply_filters( 'comment_form_submit_button', $submit_button, $args ); |
| 2303 | |
| 2304 | $submit_field = sprintf( |
| 2305 | $args['submit_field'], |
| 2306 | $submit_button, |
| 2307 | get_comment_id_fields( $post_id ) |
| 2308 | ); |
| 2309 | |
| 2310 | /** |
| 2311 | * Filter the submit field for the comment form to display. |