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I have a problem getting array values "lat" and "long" without going deeper by foreach function. Array:

array(1) {
  ["Berlin, Germany(All airports)"]=>
  array(1) {
    ["Berlin Brandenburg Willy Brandt(BER)"]=>
    array(2) {
      ["lat"]=>
      string(9) "52.366667"
      ["lon"]=>
      string(9) "13.503333"
    }
  }

}

Function:

foreach($results as $key => $val){  
  //here i want to reach lat and long without additional foreach loop
}

Thank you all for answers.

share|improve this question
    
You might want to use: array_walk_recursive –  Ricardo Ortega Magaña Jan 15 '13 at 21:50
    
Note that BER isn't going to be opened for a while ;-) Sad story. –  johannes Jan 15 '13 at 21:52

1 Answer 1

up vote 6 down vote accepted 
foreach($results as $key => $val){  
  $temp = current($val); # fetch first value, which is array in your example
  echo $temp['lat'];
}
share|improve this answer
1  
Shouldn't it be $val = current($val), or $temp['lat']? –  Supericy Jan 15 '13 at 21:54
1  
@Supericy, mistake, i fixed. –  Glavić Jan 15 '13 at 21:56
    
Than you a lot, works fine.... and yes, $temp soulh be $val –  user1974467 Jan 15 '13 at 21:57
    
I deliberately created $temp variable, so you can still use $val. But if you don't need it anymore, then of course, overwrite it. –  Glavić Jan 15 '13 at 22:10

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