diff --git src/wp-includes/meta.php src/wp-includes/meta.php
index cfb9d95..ace39ff 100644
--- src/wp-includes/meta.php
+++ src/wp-includes/meta.php
@@ -34,7 +34,7 @@
 		return false;
 	}
 
-	$object_id = absint( $object_id );
+	$object_id = intval( $object_id );
 	if ( ! $object_id ) {
 		return false;
 	}
@@ -147,7 +147,7 @@
 		return false;
 	}
 
-	$object_id = absint( $object_id );
+	$object_id = intval( $object_id );
 	if ( ! $object_id ) {
 		return false;
 	}
@@ -311,7 +311,7 @@
 		return false;
 	}
 
-	$object_id = absint( $object_id );
+	$object_id = intval( $object_id );
 	if ( ! $object_id && ! $delete_all ) {
 		return false;
 	}
@@ -463,7 +463,7 @@
 		return false;
 	}
 
-	$object_id = absint( $object_id );
+	$object_id = intval( $object_id );
 	if ( ! $object_id ) {
 		return false;
 	}
@@ -530,7 +530,7 @@
 		return false;
 	}
 
-	$object_id = absint( $object_id );
+	$object_id = intval( $object_id );
 	if ( ! $object_id ) {
 		return false;
 	}