apply_filters( 'clean_url', string $good_protocol_url , string $original_url , string $_context )
Filters a string cleaned and escaped for output as a URL.
Parameters
- $good_protocol_url
-
(string) The cleaned URL to be returned.
- $original_url
-
(string) The URL prior to cleaning.
- $_context
-
(string) If 'display', replace ampersands and single quotes only.
Source
Changelog
| Version | Description |
|---|---|
| 2.3.0 | Introduced. |
User Contributed Notes
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It seems to be hard to find a complete list of the possible contexts; as far as I could determine, besides the ‘display’ context, there is also the ‘db’ context (which has its own set of encapsulating functions), but I couldn’t find a reference to the full list of contexts.
(The same comment applies to esc_url() too, of course; only ‘display’ is mentioned there as well.)