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By: a guest on May 8th, 2012  |  syntax: None  |  size: 0.25 KB  |  hits: 11  |  expires: Never
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  1. Updating account balances with mysql
  2. $con->beginTransaction();
  3. $tx = $con->transaction;
  4. $tx->setIsolation('SERIALIZABLE');
  5.  
  6. $user = UserTable::getInstance()->find($userId);
  7. $user->setBalance($user->getBalance() + $change);
  8. $user->save();
  9. $con->commit();
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