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apply_filters( 'kses_allowed_protocols', string[] $protocols )

Since
3.0.0
Filters the list of protocols allowed in HTML attributes.

Compatibility

WordPress
since 3.0.0
  • 6.7.7
  • 6.8.8
  • 6.9.7
  • 7.0.4
  • 7.1.0

Present in every tracked release (6.7.7 to 7.1.0).

Parameters

$protocolsstring[]
Array of allowed protocols e.g. 'http', 'ftp', 'tel', and more.

Where this hook fires · 1

  • wp-includes/functions.php:7218wp_allowed_protocols()

Source code

		 * Filters the list of protocols allowed in HTML attributes.		 *		 * @since 3.0.0		 *		 * @param string[] $protocols Array of allowed protocols e.g. 'http', 'ftp', 'tel', and more.		 */		$protocols = array_unique( (array) apply_filters( 'kses_allowed_protocols', $protocols ) );	} 	return $protocols;} /**

Changelog

Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.

  1. 6.7.7
  2. 6.8.8
  3. 6.9.7
  4. 7.0.4
  5. 7.1.0

Signature, return type and hooks compared across 5 parsed releases.

About this page

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