Menu Adam R Brown

WP hooks navigation: Home/browseActions indexFilters index

Source View: sanitize_{$meta_type}_meta_{$meta_key}

To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).

Understanding Source Code

The best way to understand what a hook does is to look at where it occurs in the source code.

Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.

Source View

Line Code
902  *
903  * @since 3.1.3
904  *
905  * @param string $meta_key Meta key
906  * @param mixed $meta_value Meta value to sanitize
907  * @param string $meta_type Type of meta
908  * @return mixed Sanitized $meta_value
909  */
910 function sanitize_meta( $meta_key, $meta_value, $meta_type ) {
911      return apply_filters( "sanitize_{$meta_type}_meta_{$meta_key}", $meta_value, $meta_key, $meta_type );
912 }
913
914 /**
915  * Register meta key
916  *
917  * @since 3.3.0
918  *
919  * @param string $meta_type Type of meta
920  * @param string $meta_key Meta key