Hi Adam:
I tried it but it wouldn't work. Can anybody else help,
please.
the original array is an output from a calculated find('all') as in:
$transaction_amount_total = $this->set('transaction_amount_total',
$this->Jurisdiction->Transaction->find('all',array('conditions'=>array
('Transaction.jurisdiction_id ='=>$id),'fields' => array
('Transaction.id','SUM(Transaction.amount) AS Amount'))));
I don't know if that has anything to do with why I can't any array PHP
functions like remove(), array_chunk(), array_slice() etc to work.
-sam
On Jun 15, 5:32 pm, "Adam Royle" <[email protected]> wrote:
> use this function, it works well...
>
> // recursively reduces deep arrays to single-dimensional arrays
> // $preserve_keys: (0=>never, 1=>strings, 2=>always)
> function array_flatten($array, $preserve_keys = 1, &$return = array()) {
> foreach ($array as $key => $child) {
> if (is_array($child)) {
> $return =& array_flatten($child, $preserve_keys, $return);
> } elseif ($preserve_keys + is_string($key) > 1) {
> $return[$key] = $child;
> } else {
> $return[] = $child;
> }
> }
> return $return;
>
> }
> ----- Original Message -----
> From: samuel darko
> To: [email protected]
> Sent: Tuesday, June 16, 2009 1:16 AM
> Subject: array extraction
>
> Hi guys:
> i need help trimming down this:
>
> Array( [0] => Array ( [0] => Array ( [Amount] => 72.64
> ) ))
> TO this:
>
> Array ( [Amount] => 72.64 )I tried the ff code but to
> no avail:function afterFind($results, $primary=false) { if($primary
> == true) {
> if(Set::check($results, '0.0')) {
> $fieldName = key($results[0][0]); foreach($results as
> $key=>$value) { $results[$key][$this->alias][$fieldName]
> = $value[0][$fieldName];
> unset($results[$key][0]); }
> } } return $results; }
> Thanks, in advance, for your help
> -sam
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