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 |
|---|---|
| 4979 | * Filters an option value following sanitization. |
| 4980 | * |
| 4981 | * @since 2.3.0 |
| 4982 | * @since 4.3.0 Added the `$original_value` parameter. |
| 4983 | * |
| 4984 | * @param string $value The sanitized option value. |
| 4985 | * @param string $option The option name. |
| 4986 | * @param string $original_value The original value passed to the function. |
| 4987 | */ |
| 4988 | return apply_filters( "sanitize_option_{$option}", $value, $option, $original_value ); |
| 4989 | } |
| 4990 | |
| 4991 | /** |
| 4992 | * Maps a function to all non-iterable elements of an array or an object. |
| 4993 | * |
| 4994 | * This is similar to `array_walk_recursive()` but acts upon objects too. |
| 4995 | * |
| 4996 | * @since 4.4.0 |
| 4997 | * |