up vote 0 down vote favorite

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.

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

up vote 5 down vote accepted 
foreach($results as $key => $val){  
  $temp = current($val); # fetch first value, which is array in your example
  echo $temp['lat'];
}
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1  
Shouldn't it be $val = current($val), or $temp['lat']? – Supericy Jan 15 at 21:54
1  
@Supericy, mistake, i fixed. – Glavić Jan 15 at 21:56
Than you a lot, works fine.... and yes, $temp soulh be $val – user1974467 Jan 15 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 at 22:10
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