zipcode_distance

php

array zipcode_distance ( string $kod1,  string|array $kod2, [number $max_dystans]  )

Calculates the distance between postal codes. If the optional numeric $max_dystans argument is supplied, the function indicates whether the postal codes in $kod2 are within that distance of $kod1.

Example:

php

$kody = array('PL;44-240','DE;01067','PL;35-150', 'PL;44-235');

$get_info = zipcode_distance('PL;44-200', $kody);
print_r($get_info);

$get_info2 = zipcode_distance('PL;44-200', $kody, 150);
print_r($get_info2);

Result:

Array
(
    [DE;01067] => 5409
    [PL;35-150] => 249
    [PL;44-235] => 12
    [PL;44-240] => 12
)
Array
(
    [0] => PL;44-235
    [1] => PL;44-240
)

zipcode_distance ​

zipcode_distance