in php Foreach loop moves to the wrong key - php

Question

I have the following array structure
jobs = {70811 ={....invoices = { A="A",...},...},...}
Then I have two nested loops. The outer nested loop seeks each job # in this case 70811. The inner loop then seeks each invoice listed for the job.
in each loop I query one of the tables
foreach ($this->p['jobs'] as $job => $value) {
$sql = 'select concat(sum(i.`AMOUNT`))as `amount`, ...
from `invoice` i
where i.`JOBID` = '.$job.'
group by i.`tracknum` = "'.$this->cTrackKey.'"';
$cmeJobEdits = 0;
if ($result = $db->query($sql))
{
if ($result->num_rows > 0)
{
$this->budget = mysqli_fetch_all( $result, $resulttype = MYSQLI_ASSOC );
$subTot = 0;
for ($i=0; $i<count($this->budget);$i++)
{
$subTot += $this->budget[$i]['amount'];
}
...
unset($i);
$xsql = 'update `cmejob` set `balance` = '.$this->budget[0]['balance'].',... where `jobid` = '.$job;
if (!$result = $db->query($xsql))
{
throw new Exception("Query to update budget failed!");
}else{
$cmeJobEdits++;
}
unset($xsql);
}
}else{
throw new Exception("Query to get billed amounts for this job failed! "`enter code here`);
}
unset($sql);
unset($value);
}//end loop updating cme jobs
My problem is this the outer query where the $job variable is not the next job # but the nested array key "invoices" as shown below.
As shown in the code I tried unsetting the query and key variables in the loops with no success.
select concat(sum(i.`AMOUNT`))as `amount`, ...
from `invoice` i
where i.`JOBID` = invoices //this is the value of the variable $job
group by i.`tracknum` = "'.$this->cTrackKey.'"';

Answer 1

Here is the var_dump($this->p['jobs'] of the values as you requested. Is this how you prefer seeing it
array(1) { [84528]=> array(6) { ["thisBudget"]=> string(4) "0.00" ["thisBilled"]=> string(9) "44,633.80" ["thisSum"]=> string(9) "28,003.00" ["thisBalance"]=> string(10) "-72,636.80" ["invoices"]=> array(1) { ["A"]=> string(1) "A" } ["DORMANT"]=> string(0) "" } }

Answer 2

The problem has been resolved.
As usual the error occurred in code not shown. The code above added an 'invoices' element to the $this->p['jobs'] array when it should have been added somewhere else.
now the loop works as described.