dev/core#562 Remove more DAO->free() calls

CRM/Admin/Form/ScheduleReminders.php

@@ -463,7 +463,6 @@ public function postProcess() {
 
     // we need to set this on the form so that hooks can identify the created entity
     $this->set('id', $bao->id);
-    $bao->free();
 
     $status = ts("Your new Reminder titled %1 has been saved.",
       [1 => "<strong>{$values['title']}</strong>"]

CRM/Contact/BAO/Contact.php

@@ -2945,7 +2945,6 @@ public static function getLocBlockIds($contactId, $criteria = array(), $condOper
       while ($blockDAO->fetch()) {
         $locBlockIds[$name][] = $blockDAO->id;
       }
-      $blockDAO->free();
     }
 
     return $locBlockIds;
@@ -3556,7 +3555,6 @@ public static function deleteObjectWithPrimary($type, $id) {
       }
     }
     CRM_Utils_Hook::post('delete', $type, $id, $obj);
-    $obj->free();
     return TRUE;
   }
 

CRM/Contact/BAO/Contact/Utils.php

@@ -374,7 +374,6 @@ public static function currentEmployerRelatedMembership($contactID, $employerID,
         $ids['relationship'] = $relationship->id;
         CRM_Contact_BAO_Relationship::setIsActive($relationship->id, TRUE);
       }
-      $relationship->free();
     }
 
     //need to handle related meberships. CRM-3792
@@ -457,7 +456,6 @@ public static function clearCurrentEmployer($contactId, $employerId = NULL) {
             CRM_Core_Action::DELETE
           );
         }
-        $relationship->free();
       }
     }
   }
@@ -799,7 +797,6 @@ public static function contactDetails($componentIds, $componentName, $returnProp
           $contactDetails[$contact->componentId][$property] = $contact->$property;
         }
       }
-      $contact->free();
     }
 
     return $contactDetails;

CRM/Contact/BAO/ContactType.php

@@ -785,7 +785,6 @@ public static function hasCustomData($contactType, $contactId = NULL) {
 
       $customDataCount = CRM_Core_DAO::singleValueQuery($sql);
       if (!empty($customDataCount)) {
-        $dao->free();
         return TRUE;
       }
     }

CRM/Contact/BAO/Group.php

@@ -1112,7 +1112,6 @@ public static function getGroupsHierarchy(
         ];
       }
     }
-    $dao->free();
 
     $hierarchy = [];
     for ($i = 0; $i < count($roots); $i++) {

CRM/Contact/BAO/Relationship.php

@@ -344,8 +344,6 @@ public static function add($params, $ids = array(), $contactId = NULL) {
       CRM_Core_BAO_CustomValueTable::store($params['custom'], 'civicrm_relationship', $relationship->id);
     }
 
-    $relationship->free();
-
     CRM_Utils_Hook::post($hook, 'Relationship', $relationship->id, $relationship);
 
     return $relationship;
@@ -959,11 +957,9 @@ public static function checkDuplicateRelationship(&$params, $id, $contactId = 0,
       // Check whether the custom field values are identical.
       $result = self::checkDuplicateCustomFields($params, $relationship->id);
       if ($result) {
-        $relationship->free();
         return TRUE;
       }
     }
-    $relationship->free();
     return FALSE;
   }
 
@@ -1450,7 +1446,6 @@ public static function getRelationship(
         }
       }
 
-      $relationship->free();
       return $values;
     }
   }

CRM/Contact/BAO/RelationshipType.php

@@ -54,7 +54,6 @@ public static function retrieve(&$params, &$defaults) {
     $relationshipType->copyValues($params);
     if ($relationshipType->find(TRUE)) {
       CRM_Core_DAO::storeValues($relationshipType, $defaults);
-      $relationshipType->free();
       return $relationshipType;
     }
     return NULL;

CRM/Contact/Form/DedupeRules.php

@@ -245,8 +245,6 @@ public function postProcess() {
     $ruleDao = new CRM_Dedupe_DAO_Rule();
     $ruleDao->dedupe_rule_group_id = $rgDao->id;
     $ruleDao->delete();
-    $ruleDao->free();
-
     $substrLenghts = [];
 
     $tables = [];
@@ -267,7 +265,6 @@ public function postProcess() {
         $ruleDao->rule_length = $length;
         $ruleDao->rule_weight = $weight;
         $ruleDao->save();
-        $ruleDao->free();
 
         if (!array_key_exists($table, $tables)) {
           $tables[$table] = [];

CRM/Contact/Form/Task.php

@@ -453,7 +453,6 @@ public function mergeContactIdsByHousehold() {
           $this->_contactIds[] = $householdsDAO->household_id;
         }
       }
-      $householdsDAO->free();
     }
 
     // If contact list has changed, households will probably be at the end of

CRM/Contact/Import/Parser/Contact.php

@@ -820,7 +820,6 @@ public function import($onDuplicate, &$values, $doGeocodeAddress = FALSE) {
               $formatting['contact_sub_type'] = $relationType->$direction;
             }
           }
-          $relationType->free();
 
           $contactFields = NULL;
           $contactFields = CRM_Contact_DAO_Contact::import();
@@ -1353,7 +1352,6 @@ public static function isErrorInCustomData($params, &$errorMessage, $csType = NU
               $params[$key]['contact_sub_type'] = $relationshipType->$direction;
             }
           }
-          $relationshipType->free();
         }
 
         self::isErrorInCustomData($params[$key], $errorMessage, $csType, $relationships);

CRM/Contribute/Form/AbstractEditPayment.php

@@ -343,7 +343,6 @@ public function assignPremiumProduct($id) {
       $this->_premiumID = $dao->id;
       $this->_productDAO = $dao;
     }
-    $dao->free();
   }
 
   /**

CRM/Contribute/Form/Task.php

@@ -137,7 +137,6 @@ public static function preProcessCommon(&$form) {
           $contributionContactIds["{$result->contact_id}-{$result->contribution_id}"] = $result->contribution_id;
         }
       }
-      $result->free();
       $form->assign('totalSelectedContributions', $form->get('rowCount'));
     }
 

CRM/Dedupe/BAO/RuleGroup.php

@@ -247,7 +247,6 @@ public function fillTable() {
             // get prepared to search within already found dupes if $searchWithinDupes flag is set
             $dao->query("DROP TEMPORARY TABLE IF EXISTS dedupe_copy");
             $dao->query("CREATE TEMPORARY TABLE dedupe_copy SELECT * FROM {$this->temporaryTables['dedupe']} WHERE weight >= {$weightSum}");
-            $dao->free();
 
             preg_match($patternColumn, $query, $matches);
             $query = str_replace(' WHERE ', str_replace('column', $matches[1], $dupeCopyJoin), $query);
@@ -258,7 +257,6 @@ public function fillTable() {
               // Make a second temp table:
               $dao->query("DROP TEMPORARY TABLE IF EXISTS dedupe_copy_2");
               $dao->query("CREATE TEMPORARY TABLE dedupe_copy_2 SELECT * FROM {$this->temporaryTables['dedupe']} WHERE weight >= {$weightSum}");
-              $dao->free();
               // After the union, use that new temp table:
               $part1 = substr($query, 0, $matches[1][1]);
               $query = $part1 . str_replace('dedupe_copy', 'dedupe_copy_2', substr($query, $matches[1][1]));
@@ -273,7 +271,6 @@ public function fillTable() {
           // FIXME: we need to be more acurate with affected rows, especially for insert vs duplicate insert.
           // And that will help optimize further.
           $affectedRows = $dao->affectedRows();
-          $dao->free();
 
           // In an inclusive situation, failure of any query means no further processing -
           if ($affectedRows == 0) {

CRM/Dedupe/Merger.php

@@ -1830,7 +1830,6 @@ public static function moveAllBelongings($mainId, $otherId, $migrationInfo, $che
           CRM_Core_BAO_File::deleteFileReferences($fileIds[$mainId], $mainId, $customId);
         }
       }
-      $dao->free();
 
       // move the other contact's file to main contact
       //NYSS need to INSERT or UPDATE depending on whether main contact has an existing record

CRM/Mailing/BAO/TrackableURL.php

@@ -88,7 +88,6 @@ public static function getTrackerURL($url, $mailing_id, $queue_id) {
         $tracker->save();
       }
       $id = $tracker->id;
-      $tracker->free();
 
       $redirect = $config->userFrameworkResourceURL . "extern/url.php?u=$id";
       $urlCache[$mailing_id . $url] = $redirect;

CRM/Mailing/Event/BAO/Delivered.php

@@ -56,7 +56,6 @@ public static function &create(&$params) {
     if (!$q) {
       return NULL;
     }
-    $q->free();
 
     $delivered = new CRM_Mailing_Event_BAO_Delivered();
     $delivered->time_stamp = date('YmdHis');

CRM/Mailing/Event/BAO/Subscribe.php

@@ -97,7 +97,6 @@ public static function &subscribe($group_id, $email, $contactId = NULL, $context
       if ($dao->fetch()) {
         $contact_id = $dao->contact_id;
       }
-      $dao->free();
     }
 
     $transaction = new CRM_Core_Transaction();
@@ -343,7 +342,6 @@ public static function getContactGroups($email, $contactID = NULL) {
       ];
     }
 
-    $dao->free();
     return $groups;
   }
 

CRM/Report/Form.php

@@ -2237,7 +2237,6 @@ public function alterCustomDataDisplay(&$rows) {
     while ($dao->fetch()) {
       $customFields[$dao->table_name . '_custom_' . $dao->id] = $dao->id;
     }
-    $dao->free();
 
     $entryFound = FALSE;
     foreach ($rows as $rowNum => $row) {

CRM/Report/Form/Contribute/History.php

@@ -617,7 +617,6 @@ public function buildRows($sql, &$rows) {
     while ($dao->fetch()) {
       $contactIds[] = $dao->cid;
     }
-    $dao->free();
     $this->setPager();
 
     $relationshipRows = [];
@@ -732,7 +731,6 @@ public function buildContributionRows($contactIds) {
       }
       $rows[$dao->civicrm_contact_id]['aggregate_amount'] += $dao->civicrm_contribution_total_amount;
     }
-    $dao->free();
     return $rows;
   }
 
@@ -776,7 +774,6 @@ public function buildRelationshipRows($contactIds) {
         $relatedContactIds[$dao->contact_id_a] = $dao->contact_id_a;
       }
     }
-    $dao->free();
     return [$relationshipRows, $relatedContactIds];
   }
 

Civi/Core/SettingsBag.php

@@ -392,7 +392,6 @@ protected function setDb($name, $value) {
       // to save the field `group_name`, which is required in older schema.
       \CRM_Core_DAO::executeQuery(\CRM_Utils_SQL_Insert::dao($dao)->toSQL());
     }
-    $dao->free();
   }
 
 }