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 |
|---|---|
| 331 | */ |
| 332 | $delete_limit = apply_filters( 'akismet_delete_comment_limit', defined( 'AKISMET_DELETE_LIMIT' ) ? AKISMET_DELETE_LIMIT : 10000 ); |
| 333 | $delete_limit = max( 1, intval( $delete_limit ) ); |
| 334 | |
| 335 | /** |
| 336 | * Determines how many days a comment will be left in the Spam queue before being deleted. |
| 337 | * |
| 338 | * @param int The default number of days. |
| 339 | */ |
| 340 | $delete_interval = apply_filters( 'akismet_delete_comment_interval', 15 ); |
| 341 | $delete_interval = max( 1, intval( $delete_interval ) ); |
| 342 | |
| 343 | while ( $comment_ids = $wpdb->get_col( $wpdb->prepare( "SELECT comment_id FROM {$wpdb->comments} WHERE DATE_SUB(NOW(), INTERVAL %d DAY) > comment_date_gmt AND comment_approved = 'spam' LIMIT %d", $delete_interval, $delete_limit ) ) ) { |
| 344 | if ( empty( $comment_ids ) ) |
| 345 | return; |
| 346 | |
| 347 | $wpdb->queries = array(); |
| 348 | |
| 349 | foreach ( $comment_ids as $comment_id ) { |