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 |
|---|---|
| 4574 | /** |
| 4575 | * Filters a string cleaned and escaped for output as a URL. |
| 4576 | * |
| 4577 | * @since 2.3.0 |
| 4578 | * |
| 4579 | * @param string $good_protocol_url The cleaned URL to be returned. |
| 4580 | * @param string $original_url The URL prior to cleaning. |
| 4581 | * @param string $_context If 'display', replace ampersands and single quotes only. |
| 4582 | */ |
| 4583 | return apply_filters( 'clean_url', $good_protocol_url, $original_url, $_context ); |
| 4584 | } |
| 4585 | |
| 4586 | /** |
| 4587 | * Sanitizes a URL for database or redirect usage. |
| 4588 | * |
| 4589 | * This function is an alias for sanitize_url(). |
| 4590 | * |
| 4591 | * @since 2.8.0 |
| 4592 | * @since 6.1.0 Turned into an alias for sanitize_url(). |