apply_filters( 'clean_url', string $good_protocol_url, string $original_url, string $_context )

Filters a string cleaned and escaped for output as a URL.

Contents

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.

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Source

File: wp-includes/formatting.php. View all references 

return apply_filters( 'clean_url', $good_protocol_url, $original_url, $_context );

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Changelog

Changelog
Version Description
2.3.0 Introduced.

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User Contributed Notes

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    Contributed by Gwyneth Llewelyn —

    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.)

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