diff --git a/src/wp-includes/formatting.php b/src/wp-includes/formatting.php
index dfcb3d833ef2b..edaa98d7c1fe7 100644
--- a/src/wp-includes/formatting.php
+++ b/src/wp-includes/formatting.php
@@ -4049,65 +4049,65 @@ function wp_trim_words( $text, $num_words = 55, $more = null, $allow_tags = fals
 		$more = __( '…' );
 	}
 
-	$allowed_tags = array(
-		'a'      => array(
-			'class' => array(),
-			'style' => array(),
-			'href'  => array(),
-			'id'    => array(),
-		),
-		'strong' => array(),
-		'b'      => array(),
-		'em'     => array(),
-		'img'    => array(
-			'class'  => array(),
-			'style'  => array(),
-			'src'    => array(),
-			'alt'    => array(),
-			'width'  => array(),
-			'height' => array(),
-		),
-		'mark'   => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		'code'   => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		'kbd'    => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		'bdo'    => array(
-			'class' => array(),
-			'style' => array(),
-			'dir'   => array(),
-			'lang'  => array(),
-
-		),
-		'span'   => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		'sup'    => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		'sub'    => array(
-			'class' => array(),
-			'style' => array(),
-		),
-		's'      => array(
-			'class' => array(),
-			'style' => array(),
-		),
-	);
-
+	
 	$original_text = $text;
 	if ( $allow_tags ) {
+		$allowed_tags = array(
+			'a'      => array(
+				'class' => array(),
+				'style' => array(),
+				'href'  => array(),
+				'id'    => array(),
+			),
+			'strong' => array(),
+			'b'      => array(),
+			'em'     => array(),
+			'img'    => array(
+				'class'  => array(),
+				'style'  => array(),
+				'src'    => array(),
+				'alt'    => array(),
+				'width'  => array(),
+				'height' => array(),
+			),
+			'mark'   => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			'code'   => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			'kbd'    => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			'bdo'    => array(
+				'class' => array(),
+				'style' => array(),
+				'dir'   => array(),
+				'lang'  => array(),
+	
+			),
+			'span'   => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			'sup'    => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			'sub'    => array(
+				'class' => array(),
+				'style' => array(),
+			),
+			's'      => array(
+				'class' => array(),
+				'style' => array(),
+			),
+		);
 		$text = wp_kses( $text, $allowed_tags );
-	} else {
+		} else {
 		$text = wp_strip_all_tags( $text );
 	}
 	$num_words = (int) $num_words;