Add space after attribute values.

WordPress · May 17, 2024 · d47b8b2 · d47b8b2
1 parent 5079cbc
commit d47b8b2
Showing 1 changed file with 12 additions and 7 deletions.
diff --git a/src/wp-includes/kses.php b/src/wp-includes/kses.php
@@ -1343,14 +1343,16 @@ function wp_kses_hair( $attr, $allowed_protocols ) {
 		return array();
 	}
 
+	$attribute_count = count( $parsed_attributes );
 	foreach ( $parsed_attributes as $attribute_name ) {
-		$value = $processor->get_attribute( $attribute_name );
+		$suffix = ( $attribute_count > 1 && ( $i < $attribute_count - 1 ) ) ? ' ' : '';
+		$value  = $processor->get_attribute( $attribute_name );
 
 		if ( true === $value ) {
 			$attributes[ $attribute_name ] = array(
 				'name'  => $attribute_name,
 				'value' => '',
-				'whole' => $attribute_name,
+				'whole' => "{$attribute_name}{$suffix}",
 				'vless' => 'y',
 			);
 		} else {
@@ -1363,7 +1365,7 @@ function wp_kses_hair( $attr, $allowed_protocols ) {
 			$attributes[ $attribute_name ] = array(
 				'name'  => $attribute_name,
 				'value' => $value,
-				'whole' => "{$attribute_name}=\"{$escaped_value}\"",
+				'whole' => "{$attribute_name}=\"{$escaped_value}\"{$suffix}",
 				'vless' => 'n',
 			);
 		}
@@ -1407,13 +1409,16 @@ function wp_kses_attr_parse( $element ) {
 		$parsed_attributes = array();
 	}
 
-	foreach ( $parsed_attributes as $attribute_name ) {
-		$value = $processor->get_attribute( $attribute_name );
+	$attribute_count = count( $parsed_attributes );
+	foreach ( $parsed_attributes as $i => $attribute_name ) {
+		$suffix = ( $attribute_count > 1 && ( $i < $attribute_count - 1 ) ) ? ' ' : '';
+		$value  = $processor->get_attribute( $attribute_name );
+
 		if ( true === $value ) {
-			$chunks[] = $attribute_name;
+			$chunks[] = "{$attribute_name}{$suffix}";
 		} else {
 			$value    = str_replace( '"', '&quot;', $value );
-			$chunks[] = "{$attribute_name}=\"{$value}\"";
+			$chunks[] = "{$attribute_name}=\"{$value}\"{$suffix}";
 		}
 	}