wc_esc_json() │ WC 3.5.5

Escape JSON for use on HTML or attribute text nodes.

No Hooks.

Returns

String. Escaped JSON.

Usage

wc_esc_json( $json, $html );

$json(string) (required)

JSON to escape.

$html(true|false)

True if escaping for HTML text node, false for attributes. Determines how quotes are handled.
Default: false

Changelog

wc_esc_json() wc esc json code ^{WC 10.6.2}

function wc_esc_json( $json, $html = false ) {
	return _wp_specialchars(
		$json,
		$html ? ENT_NOQUOTES : ENT_QUOTES, // Escape quotes in attribute nodes only.
		'UTF-8',                           // json_encode() outputs UTF-8 (really just ASCII), not the blog's charset.
		true                               // Double escape entities: `&` -> `&`.
	);
}