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thinkphp multi-table transactions detailed explanation_PHP tutorial

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Release： 2016-07-21 15:05:41
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Copy code The code is as follows:

function makeAcquire($nUsers,$nAwards)
{
//Update database
 $tranDb = new Model();
$tranDb->startTrans();
for($i = 0; $i < sizeof ($nUsers); $i++)
{
//Update table Acquire
 $flagAc = $tranDb->table('Acquire')->add($acquire ; tranDb->table('Users')->where($where)->setInc('u_man_count',1);
//Update table Award
 $where = array('a_id'=>$nAwards[$i]['a_id']);
$flagA = $tranDb->table('Award')->where($where)->setDec ('a_count',1);
} if($flagAc && $flagU && $flagA)
{ $tranDb->commit();
}
else
{
$tranDb->rollback();
}
}





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