src/PicORM/Collection.php
public function update(array $setValues)
    {
        $modelClass = $this->_className;

        // cloning fetch query to get where,order by and limit values
        $updateQuery = clone($this->_queryHelper);

        // transform query to update
        $updateQuery->cleanQueryBeforeSwitching()
                    ->update($modelClass::formatTableNameMySQL());

        // build set values
        $params = array();
        foreach ($setValues as $fieldName => $value) {
            $updateQuery->set($fieldName, '?');
            $params[] = $value;
        }

        // merge set values with where values
        $params = array_merge($params, $updateQuery->getWhereParamsValues());

        // execute query
        $query = $this->_dataSource->prepare($updateQuery->buildQuery());
        $query->execute($params);

        // check for mysql error
        $errorcode = $query->errorInfo();
        if ($errorcode[0] != "00000") {
            throw new Exception($errorcode[2]);
        }
    }
public function update(array $setValues)
    {
        $modelClass = $this->_className;

        // cloning fetch query to get where,order by and limit values
        $updateQuery = clone($this->_queryHelper);

        // transform query to update
        $updateQuery->cleanQueryBeforeSwitching()
                    ->update($modelClass::formatTableNameMySQL());

        // build set values
        $params = array();
        foreach ($setValues as $fieldName => $value) {
            $updateQuery->set($fieldName, '?');
            $params[] = $value;
        }

        // merge set values with where values
        $params = array_merge($params, $updateQuery->getWhereParamsValues());

        // execute query
        $query = $this->_dataSource->prepare($updateQuery->buildQuery());
        $query->execute($params);

        // check for mysql error
        $errorcode = $query->errorInfo();
        if ($errorcode[0] != "00000") {
            throw new Exception($errorcode[2]);
        }
    }
Update models in collection with specified values

@param array $setValues - Associative array with model field name as key, and model field value as value

@throws Exception

@return void