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 |
---|---|
3786 | wp_cache_set( $cache_key, $value, 'site-options' ); |
3787 |
|
3788 | $_value = $value; |
3789 | $value = maybe_serialize($value); |
3790 | $result = $wpdb->insert( $wpdb->sitemeta, array('site_id' => $wpdb->siteid, 'meta_key' => $option, 'meta_value' => $value ) ); |
3791 | $value = $_value; |
3792 | } |
3793 |
|
3794 | do_action( "add_site_option_{$option}", $option, $value ); |
3795 | do_action( "add_site_option", $option, $value ); |
3796 |
|
3797 | return $result; |
3798 | } |
3799 |
|
3800 | /** |
3801 | * Removes site option by name. |
3802 | * |
3803 | * @see delete_option() |
3804 | * @package WordPress |