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 |
|---|---|
| 3513 | |
| 3514 | /** |
| 3515 | * Filter an option value following sanitization. |
| 3516 | * |
| 3517 | * @since 2.3.0 |
| 3518 | * |
| 3519 | * @param string $value The sanitized option value. |
| 3520 | * @param string $option The option name. |
| 3521 | */ |
| 3522 | $value = apply_filters( "sanitize_option_{$option}", $value, $option ); |
| 3523 | |
| 3524 | return $value; |
| 3525 | } |
| 3526 | |
| 3527 | /** |
| 3528 | * Parses a string into variables to be stored in an array. |
| 3529 | * |
| 3530 | * Uses {@link http://www.php.net/parse_str parse_str()} and stripslashes if |
| 3531 | * {@link http://www.php.net/magic_quotes magic_quotes_gpc} is on. |