$t = count($sendReceiveAR);
$pk = array();
for ($i = 0; $i <=$t; $i++)
{
$pk[$i] = $sendReceiveAR[$i]->primaryKey();
}
InvoiceMeta::model()->findAllByPk($pk);
I want to copy part of the PK if AR array to another array. Sound simple, but I just couldn’t get it work. Please help!!
The error message is
Undefined offset: 2
Thank you!
mdomba
(Maurizio Domba Cerin)
2
what are the values of $sendReceiveAR ?
seem like it does not have the index 2… this can happen if the array is associative…
for this is better to use foreach() loop… instead of for()
Also, in a for loop starting from the 0 indexed value, you should use less then sign (<) not less then or equal (<=), meaning:
$t = count($sendReceiveAR);
$pk = array();
for ($i=0; $i<$t;$i++)
{
$pk[$i] = $sendReceiveAR[$i]->primaryKey();
}
InvoiceMeta::model()->findAllByPk($pk);
I see. That’s the problem. Thank you!