ThinkPHP開啓事物

$m =D( 'YourModel' ); //或者是M();

$m2 =D( 'YouModel2' );

$m ->startTrans(); //在第一個模型裏啓用就能夠了，或者第二個也行

$result = $m ->where( '刪除條件' )-> delete ();

$result2 =m2->where( '刪除條件' )-> delete ();

if ( $result && $result2 ){

$m ->commit(); //成功則提交

} else {

$m ->rollback(); //不成功，則回滾

}