eslavon

<?php 
$ids = array_column($array, "address");
$ids = array_unique($ids);
$result_array = array_filter(
    $array, 
    function ($key, $value) use ($ids) {
      return in_array($value, array_keys($ids));
    },
    ARRAY_FILTER_USE_BOTH
);

eslavon

<?php
$search = "Иваново,Лежневская улица 155";
$url = "http://search.maps.sputnik.ru/search/addr?q=".$search."apikey=5032f91e8da6431d8605-f9c0c9a00357";
$url = urlencode($url);
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url);
curl_setopt($curl, CURLOPT_RETURNTRANSFER,true);
$out = curl_exec($curl);
echo $out;
curl_close($curl);

eslavon

<?php
    function keyGenerate($leight) {
        if (is_int($leight)) {
            $array = array("1", "2", "3", "4", "5", "6", "7", "8", "9","0",
                           "A","B","D","E","F","G","H","I","J","K","L","M",
                           "N","O","P","Q","R","S","T","U","V","W","X","Y","Z");
            $count = count($array)-1;
            $result = "";
            for ($i = 1; $i <= $leight; $i++) {
                $random = mt_rand(0,$count);