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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 |
|---|---|
| 308 | |
| 309 | <form action="<?php echo network_admin_url('sites.php'); ?>" method="get"> |
| 310 | <p> |
| 311 | <input type="search" name="s" value="" size="30" autocomplete="off" /> |
| 312 | <?php submit_button( __( 'Search Sites' ), 'button', 'submit', false, array( 'id' => 'submit_sites' ) ); ?> |
| 313 | </p> |
| 314 | </form> |
| 315 | <?php |
| 316 | do_action( 'mu_rightnow_end' ); |
| 317 | do_action( 'mu_activity_box_end' ); |
| 318 | } |
| 319 | |
| 320 | /** |
| 321 | * The Quick Draft widget display and creation of drafts. |
| 322 | * |
| 323 | * @since 3.8.0 |
| 324 | * |
| 325 | * @param string $error_msg Optional. Error message. Default false. |
| 326 | */ |