$url_array = file([B] 'adres.txt' , FILE_IGNORE_NEW_LINES); [/B]

<?php
$url_array = array(
    "localhost/send.php?adress=beyoglu&coordinate=??????",
    "localhost/send.php?adress=besiktas&coordinate=??????",
    "localhost/send.php?adress=fatih&coordinate=??????",
    "localhost/send.php?adress=eyup&coordinate=??????"
);
$address_array = array();
foreach ($url_array as $url) {
    $params = explode("?", $url)[1];
    $param_list = explode("&", $params);
    $address = null;
    foreach ($param_list as $param) {
        if (strpos($param, "adress=") === 0) {
            $address = explode("=", $param)[1];
            break;
        }
    }
    if ($address) {
        if (array_key_exists($address, $address_array)) {
            array_push($address_array[$address], $url);
        } else {
            $address_array[$address] = array($url);
        }
    }
}
foreach ($address_array as $address => $urls) {
    echo "Adres: " . $address . "\n";
    foreach ($urls as $url) {
        echo $url . "\n";
    }
    echo "\n";
}
?>