Filter hook 'wp_kses_allowed_html'

in WP Core File wp-includes/kses.php at line 869

Description

Filters the HTML tags that are allowed for a given context. HTML tags and attribute names are case-insensitive in HTML but must be added to the KSES allow list in lowercase. An item added to the allow list in upper or mixed case will not recognized as permitted by KSES.

Occurrences

Filename Line Number
wp-includes/kses.php 869
wp-includes/kses.php 875
wp-includes/kses.php 892
wp-includes/kses.php 902
wp-includes/kses.php 906
wp-includes/kses.php 910
wp-includes/kses.php 915

Parameters

Type Name Description
array[] $html Allowed HTML tags.
string $context Context name.

PHP Doc

/**
		 * Filters the HTML tags that are allowed for a given context.
		 *
		 * HTML tags and attribute names are case-insensitive in HTML but must be
		 * added to the KSES allow list in lowercase. An item added to the allow list
		 * in upper or mixed case will not recognized as permitted by KSES.
		 *
		 * @since 3.5.0
		 *
		 * @param array[] $html    Allowed HTML tags.
		 * @param string  $context Context name.
		 */