PHP multidimensional array - foreach loop

Question

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.

Note that BER isn't going to be opened for a while ;-) Sad story. — johannes
– johannes, Commented Jan 15, 2013 at 21:52

Glavić · Accepted Answer · 2013-01-15 21:56:12Z

6

foreach($results as $key => $val){  
  $temp = current($val); # fetch first value, which is array in your example
  echo $temp['lat'];
}

edited Jan 15, 2013 at 21:56

answered Jan 15, 2013 at 21:50

Glavić

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3 Comments

Supericy Over a year ago

Shouldn't it be $val = current($val), or $temp['lat']?

Glavić Over a year ago

@Supericy, mistake, i fixed.

Glavić Over a year ago

I deliberately created $temp variable, so you can still use $val. But if you don't need it anymore, then of course, overwrite it.

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