Niccolo Machiavelli wrote:
$array = array(
1 => array("order_number" => "10DA0DDEDAF97DB", "order_payment_first_name"
=> "Mike", "order_payment_last_name" => "Smith"),
2 => array("order_number" => "10DA0DDEDAF97DB", "order_payment_first_name"
=> "Mike", "order_payment_last_name" => "Smith"),
3 => array("order_number" => "45Y3453245T23T5", "order_payment_first_name"
=> "Steve", "order_payment_last_name" => "Jobs"),
4 => array("order_number" => "34RTB345T45T456", "order_payment_first_name"
=> "Frank", "order_payment_last_name" => "Capra"),
5 => array("order_number" => "567U457645645Y6", "order_payment_first_name"
=> "John", "order_payment_last_name" => "Doe"),
6 => array("order_number" => "7698234T456M963", "order_payment_first_name"
=> "Bill", "order_payment_last_name" => "Williams"));
echo('<pre>');
print_r($array);
echo('</pre>');
My question is I want to remove duplicate order numbers in other words ditch
*one* of the Mike Smith rows there's a duplicate order number there.
And I need to do it in either a for/foreach loop. Somehow there's got to be
a simple way to check and only output non duplicate order numbers while I'm
looping thru the data. Any help would be greatly appreciated.
Thanks
[EMAIL PROTECTED]
foreach ($array as $k => $v) {
$result[$v['order_number']] = $v;
}
//then use $result
-Shawn
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