array(5) {
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  array(5) {
    ["latitude"]=>
    string(9) "50.717510"
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    string(9) "-3.542404"
    ["centroid"]=>
    string(25) "POINT(-3.542404 50.71751)"
    ["postcode"]=>
    string(7) "EX4 1BD"
    ["distance"]=>
    float(0)
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  [1]=>
  array(5) {
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    string(9) "50.717510"
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    string(9) "-3.542404"
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    string(25) "POINT(-3.542404 50.71751)"
    ["postcode"]=>
    string(7) "EX4 1BD"
    ["distance"]=>
    float(0)
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  array(5) {
    ["latitude"]=>
    string(9) "50.717265"
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    string(9) "-3.542524"
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    string(26) "POINT(-3.542524 50.717265)"
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    string(7) "EX4 1BQ"
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    float(28.52259208013141034143700380809605121612548828125)
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  array(5) {
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    string(9) "50.717265"
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    string(9) "-3.542524"
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    string(26) "POINT(-3.542524 50.717265)"
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    string(7) "EX4 1BQ"
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    float(28.52259208013141034143700380809605121612548828125)
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  [4]=>
  array(5) {
    ["latitude"]=>
    string(9) "50.717503"
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    string(9) "-3.542900"
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    string(24) "POINT(-3.5429 50.717503)"
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    string(7) "EX4 1BE"
    ["distance"]=>
    float(34.92820984591349997572251595556735992431640625)
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}
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