Ticket #36718: 36718.patch

src/wp-includes/query.php

@@ -1593 +1593 @@
                 $qv['monthnum'] = absint($qv['monthnum']);
                 $qv['day'] = absint($qv['day']);
                 $qv['w'] = absint($qv['w']);
-                $qv['m'] = preg_replace( '|[^0-9]|', '', $qv['m'] );
+                $qv['m'] = is_scalar( $qv['m'] ) ? preg_replace( '|[^0-9]|', '', $qv['m'] ) : '';
                 $qv['paged'] = absint($qv['paged']);
                 $qv['cat'] = preg_replace( '|[^0-9,-]|', '', $qv['cat'] ); // comma separated list of positive or negative integers
                 $qv['author'] = preg_replace( '|[^0-9,-]|', '', $qv['author'] ); // comma separated list of positive or negative integers

tests/phpunit/tests/query/date.php

@@ -258 +258 @@
                 $this->assertEquals( $expected_dates, wp_list_pluck( $posts, 'post_date' ) );
         }
 
+        /**
+         * @ticket 
+         */
+
+        public function test_simple_m_with_array_expecting_results() {
+                $expected = $this->_get_query_result( );
+                $posts    = $this->_get_query_result( array(
+                        'm' => array( '1234' ), // ignored
+                ) );
+
+                $this->assertEquals( $expected, $posts );
+        }
+
         public function test_simple_monthnum_expecting_results() {
                 $posts = $this->_get_query_result( array(
                         'monthnum' => 5,