[PHP] Array Question again

[cybermalandro cybermalandro]

Let me try this again.  I want to take an array that may look like this

array(2) {

  [0]=>
  array(8) {
    ["line"]=>
    string(1) "1"
    ["ponbr"]=>
    string(5) "TEST1"
    ["emt"]=>
    string(3) "yes"
    ["qty"]=>
    string(1) "5"
    ["price"]=>
    string(2) "19"
    ["shipdate"]=>
    string(8) "12/04/06"
    ["tracking"]=>
    string(9) "123123123"
    ["approved"]=>
    string(4) "true"
  }
  [1]=>
  array(8) {
    ["line"]=>
    string(1) "2"
    ["ponbr"]=>
    string(5) "TEST1"
    ["emt"]=>
    string(3) "yes"
    ["qty"]=>
    string(1) "5"
    ["price"]=>
    string(2) "12"
    ["shipdate"]=>
    string(8) "12/04/06"
    ["tracking"]=>
    string(12) "123123123123"
    ["approved"]=>
    string(4) "true"
  }
}

if array['ponbr'] has the same value for all the arrays I want to
merge then to get.  Hope this make sense, I appreciate any input you
can give me to do this efficiently.


array(1) {

  array(8) {
    ["line"]=>
    string(1) "1"
    ["ponbr"]=>
    string(5) "TEST1"
    ["emt"]=>
    string(3) "yes"
    ["qty"]=>
    string(1) "5"
    ["price"]=>
    string(2) "19"
    ["shipdate"]=>
    string(8) "12/04/06"
    ["tracking"]=>
    string(9) "123123123"
    ["approved"]=>
    string(4) "true"
    ["line"]=>
    string(1) "2"
    ["emt"]=>
    string(3) "yes"
    ["qty"]=>
    string(1) "5"
    ["price"]=>
    string(2) "12"
    ["shipdate"]=>
    string(8) "12/04/06"
    ["tracking"]=>
    string(12) "123123123123"
    ["approved"]=>
    string(4) "true"
  }
}





Thanks,

cybm