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wp_add_crossorigin_attributes › WordPress Function

Since7.1.0
Deprecated7.2.0
› wp_add_crossorigin_attributes ( $html )
Parameters:
  • (string) $html HTML input.
    Required: Yes
Returns:
  • (string) The unmodified HTML.
Defined at:
Codex:

Adds crossorigin="anonymous" to relevant tags in the given HTML string.

No longer modifies the HTML. Under Document-Isolation-Policy: isolate-and-credentialless cross-origin resources load without the attribute, and adding it broke resources served without CORS headers.


Related Functions: wp_kses_uri_attributes, wp_is_cross_origin_isolated_request, wp_sanitize_script_attributes, wp_pre_kses_block_attributes, wp_set_up_cross_origin_isolation

Source 

function wp_add_crossorigin_attributes( string $html ): string {
	_deprecated_function( __FUNCTION__, '7.2.0' );

	return $html;
}