diff --git a/wp-includes/post.php b/wp-includes/post.php
index 25606cd4e1..0312f6457e 100644
--- a/wp-includes/post.php
+++ b/wp-includes/post.php
@@ -3680,14 +3680,14 @@ function get_pages($args = '') {
 		$hierarchical = false;
 		$incpages = wp_parse_id_list( $include );
 		if ( ! empty( $incpages ) )
-			$inclusions = ' AND ID IN (' . implode( ',', array_map( 'intval', $incpages ) ) .  ')';
+			$inclusions = ' AND ID IN (' . implode( ',', $incpages ) .  ')';
 	}
 
 	$exclusions = '';
 	if ( ! empty( $exclude ) ) {
 		$expages = wp_parse_id_list( $exclude );
 		if ( ! empty( $expages ) )
-			$exclusions = ' AND ID NOT IN (' . implode( ',', array_map( 'intval', $expages ) ) .  ')';
+			$exclusions = ' AND ID NOT IN (' . implode( ',', $expages ) .  ')';
 	}
 
 	$author_query = '';
diff --git a/wp-includes/taxonomy.php b/wp-includes/taxonomy.php
index 4fdd4888a2..0d06c51a09 100644
--- a/wp-includes/taxonomy.php
+++ b/wp-includes/taxonomy.php
@@ -1304,7 +1304,7 @@ function get_terms($taxonomies, $args = '') {
 	if ( ! empty( $include ) ) {
 		$exclude = '';
 		$exclude_tree = '';
-		$inclusions = implode( ',', array_map( 'intval', wp_parse_id_list( $include ) ) );
+		$inclusions = implode( ',', wp_parse_id_list( $include ) );
 	}
 
 	if ( ! empty( $inclusions ) )
@@ -1325,7 +1325,7 @@ function get_terms($taxonomies, $args = '') {
 	}
 
 	if ( ! empty( $exclude ) ) {
-		$exterms = array_map( 'intval', wp_parse_id_list( $exclude ) );
+		$exterms = wp_parse_id_list( $exclude );
 		if ( empty( $exclusions ) )
 			$exclusions = implode( ',', $exterms );
 		else