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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 |
|---|---|
| 3726 | * Filter an option value following sanitization. |
| 3727 | * |
| 3728 | * @since 2.3.0 |
| 3729 | * @since 4.3.0 Added the `$original_value` parameter. |
| 3730 | * |
| 3731 | * @param string $value The sanitized option value. |
| 3732 | * @param string $option The option name. |
| 3733 | * @param string $original_value The original value passed to the function. |
| 3734 | */ |
| 3735 | return apply_filters( "sanitize_option_{$option}", $value, $option, $original_value ); |
| 3736 | } |
| 3737 | |
| 3738 | /** |
| 3739 | * Parses a string into variables to be stored in an array. |
| 3740 | * |
| 3741 | * Uses {@link http://www.php.net/parse_str parse_str()} and stripslashes if |
| 3742 | * {@link http://www.php.net/magic_quotes magic_quotes_gpc} is on. |
| 3743 | * |
| 3744 | * @since 2.2.1 |