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 |
---|---|
1632 | * key value, |
1633 | * respectively. |
1634 | * |
1635 | * @since 3.3.0 |
1636 | * |
1637 | * @param mixed $meta_value Meta value to sanitize. |
1638 | * @param string $meta_key Meta key. |
1639 | * @param string $meta_type Meta type. |
1640 | */ |
1641 | return apply_filters( "sanitize_{$meta_type}_meta_{$meta_key}", $meta_value, $meta_key, $meta_type ); |
1642 | } |
1643 |
|
1644 | /** |
1645 | * Register meta key |
1646 | * |
1647 | * @since 3.3.0 |
1648 | * |
1649 | * @param string $meta_type Type of meta |
1650 | * @param string $meta_key Meta key |