Changeset 46249 for trunk/src/wp-includes/rest-api/class-wp-rest-request.php

Timestamp:

09/23/2019 05:24:58 PM (6 years ago)

Author:

kadamwhite

Message:

REST API: Pass "null" as the post date property to reset post to initial "floating" date value.

Props TimothyBlynJacobs, adamsilverstein, jnylen0, mnelson4.
Fixes #44975.

File:

• trunk/src/wp-includes/rest-api/class-wp-rest-request.php (modified) (1 diff)

trunk/src/wp-includes/rest-api/class-wp-rest-request.php

@@ -399 +399 @@
 
     /**
+     * Checks if a parameter exists in the request.
+     *
+     * This allows distinguishing between an omitted parameter,
+     * and a parameter specifically set to null.
+     *
+     * @since 5.3.0
+     *
+     * @param string $key Parameter name.
+     *
+     * @return bool True if a param exists for the given key.
+     */
+    public function has_param( $key ) {
+        $order = $this->get_parameter_order();
+
+        foreach ( $order as $type ) {
+            if ( array_key_exists( $key, $this->params[ $type ] ) ) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
      * Sets a parameter on the request.
      *