foreach cycle don't work

Hi,
i have this custom PHP code for saving data into table in a cycle foreach()

<?php
$bb=$form->data['SERVIZI'];
foreach ($bb as $a)
{
$db =& JFactory::getDBO();
$query = "INSERT INTO `PeF_chronoengine_chronoforms_datatable_Listino1`(`id`, `uniq_id`, `user_id`, `created`, `modified`, `servizio_id`, `prezzo`) VALUES ('','','','','','$a['id']','3')";
$db->setQuery($query);
$db->query();  
}
?>

but don't work.

If i write this

<?php
$bb=$form->data['SERVIZI'];
foreach ($bb as $a)
{
echo $a['id'];
}
?>

it's ok.

If i write this

<?php
$db =& JFactory::getDBO();
$query = "INSERT INTO `PeF_chronoengine_chronoforms_datatable_Listino1`(`id`, `uniq_id`, `user_id`, `created`, `modified`, `servizio_id`, `prezzo`) VALUES ('','','','','','2','3')";
$db->setQuery($query);
$db->query();  
?>

it's ok too.

But if i add "foreach cycle" and "INSERT query" it don't work.
Why?😟(((((

P.S.: Sorry for my english

Hi pierpari,

I think ti is a problem with quotes. Please try

VALUES ('','','','','','{$a['id']}','3')

Bob

Hi Bob,
thank you for answer but the problem it isn't this.
I tried also this and don't work too

VALUES ('','','','','','3','3')

Hi pierpari,

I would add a line of Debug code to output the query that is being created then test that in PHPMyAdmin to see what the error is.

Bob

Debugger write only the array

Array
(
    [option] => com_chronoforms5
    [view] => form
    [Itemid] => 127
    [chronoform] => Listino_insert
    [event] => submit
    [prezzo] => 
    [button2] => Submit
    [SERVIZI] => Array
        (
            [0] => Array
                (
                    [id] => 2
                    [uniq_id] => 
                    [user_id] => 0
                    [created] => 2014-02-18 14:25:03
                    [modified] => 
                    [servizio] => shampoo
                )
……

$db =& JFactory::getDBO();
$servizio_id = '27';
$query = "INSERT INTO `PeF_chronoengine_chronoforms_datatable_Listino1`(`id`, `uniq_id`, `user_id`, `created`, `modified`, `servizio_id`, `prezzo`) VALUES ('','','','','','$servizio_id','3')";
$db->setQuery($query);
$db->query();  

this work….

if i add foreach cycle it don't work

<?php
$bb=$form->data['SERVIZI'];
foreach ($bb ad $a)
{
$db =& JFactory::getDBO();
$servizio_id = '27';
$query = "INSERT INTO `PeF_chronoengine_chronoforms_datatable_Listino1`(`id`, `uniq_id`, `user_id`, `created`, `modified`, `servizio_id`, `prezzo`) VALUES ('','','','','','$servizio_id','3')";
$db->setQuery($query);
$db->query();  
}
?>

But this foreach cycle work

<?php
$bb=$form->data['SERVIZI'];
foreach ($bb as $a)
{
echo $a['id'];
}
?>

Hi pierpari,

Good to hear that you got it working - well done :-)

Bob