array(5) {
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    ["centroid"]=>
    string(26) "POINT(-1.669642 52.624628)"
    ["postcode"]=>
    string(7) "B77 2RU"
    ["distance"]=>
    float(0)
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  array(5) {
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    string(9) "52.624648"
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    string(26) "POINT(-1.670085 52.624648)"
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    string(7) "B77 2RT"
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    string(26) "POINT(-1.668756 52.624473)"
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  array(5) {
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    string(25) "POINT(-1.67097 52.624758)"
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    string(7) "B77 2RS"
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  array(5) {
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    string(9) "52.625557"
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    string(9) "-1.670432"
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    string(26) "POINT(-1.670432 52.625557)"
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    string(7) "B77 2SE"
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    float(116.2508968260465422872584895230829715728759765625)
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}
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