WC_Helper_Sanitization::wc_pre_sanitize_svg │ public static │ WC 1.0

Sanitize SVG content before processing with wp_kses.

Method of the class: WC_Helper_Sanitization{}

No Hooks.

Returns

String. Sanitized SVG content.

Usage

$result = WC_Helper_Sanitization::wc_pre_sanitize_svg( $content );
$content(string) (required)
The SVG content to sanitize.

WC_Helper_Sanitization::wc_pre_sanitize_svg() code WC 10.7.0

woocommerce/includes/admin/helper/class-wc-helper-sanitization.php 
public static function wc_pre_sanitize_svg( $content ) {
	// Remove any xlink:href attributes containing javascript.
	$content = preg_replace( '/xlink:href\s*=\s*(["\'])\s*javascript:.*?\1/i', '', $content );

	// Remove foreignObject elements (can contain arbitrary HTML).
	$content = preg_replace( '/<foreignObject\b[^>]*>.*?<\/foreignObject>/is', '', $content );

	return $content;
}