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.
This hook occurs 2 times in this file.
| Line | Code |
|---|---|
| 552 | return; |
| 553 | |
| 554 | $wpdb->queries = array(); |
| 555 | |
| 556 | foreach ( $comment_ids as $comment_id ) { |
| 557 | delete_comment_meta( $comment_id, 'akismet_as_submitted' ); |
| 558 | do_action( 'akismet_batch_delete_count', __FUNCTION__ ); |
| 559 | } |
| 560 | |
| 561 | do_action( 'akismet_delete_commentmeta_batch', is_countable( $comment_ids ) ? count( $comment_ids ) : 0 ); |
| 562 | } |
| 563 | |
| 564 | if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number |
| 565 | $wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}"); |
| 566 | } |
| 567 | |
| 568 | // Clear out comments meta that no longer have corresponding comments in the database |
| 569 | public static function delete_orphaned_commentmeta() { |
| 570 | global $wpdb; |
| Line | Code |
| 585 | if ( 'akismet_' == substr( $commentmeta->meta_key, 0, 8 ) ) { |
| 586 | delete_comment_meta( $commentmeta->comment_id, $commentmeta->meta_key ); |
| 587 | do_action( 'akismet_batch_delete_count', __FUNCTION__ ); |
| 588 | $commentmeta_deleted++; |
| 589 | } |
| 590 | |
| 591 | $last_meta_id = $commentmeta->meta_id; |
| 592 | } |
| 593 | |
| 594 | do_action( 'akismet_delete_commentmeta_batch', $commentmeta_deleted ); |
| 595 | |
| 596 | // If we're getting close to max_execution_time, quit for this round. |
| 597 | if ( microtime(true) - $start_time > $max_exec_time ) |
| 598 | return; |
| 599 | } |
| 600 | |
| 601 | if ( apply_filters( 'akismet_optimize_table', ( mt_rand(1, 5000) == 11), $wpdb->commentmeta ) ) // lucky number |
| 602 | $wpdb->query("OPTIMIZE TABLE {$wpdb->commentmeta}"); |
| 603 | } |