CRM_Utils_Migrate_Export - Add toArray()

Unlike toXML(), this can be used with alternative serializations like json_encode() or var_export()

CRM/Utils/Migrate/Export.php

@@ -287,6 +287,21 @@ class CRM_Utils_Migrate_Export {
     return $buffer;
   }
 
+  /**
+   * Generate an array-tree representation of the exported elements.
+   *
+   * @return array
+   */
+  function toArray() {
+    $result = array();
+    foreach (array_keys($this->_xml) as $key) {
+      if (!empty($this->_xml[$key]['data'])) {
+        $result[ $this->_xml[$key]['name'] ] = $this->_xml[$key]['data'];
+      }
+    }
+    return $result;
+  }
+
   function fetch($groupName, $daoName, $sql = NULL) {
     $idNameFields = isset($this->_xml[$groupName]['idNameFields']) ? $this->_xml[$groupName]['idNameFields'] : NULL;
     $mappedFields = isset($this->_xml[$groupName]['mappedFields']) ? $this->_xml[$groupName]['mappedFields'] : NULL;