testSearcher.php

<?php
/**
 * Ip2Region php client test script
 *
 * @author    chenxin<chenxin619315@gmail.com>
*/

if ( $argc < 2 ) {
    $usage = <<<EOF
Usage: php Test.php [ip2region db file] [alrogrithm]
+-Optional Algorithm: binary, b-tree, memory\n
EOF;
    exit($usage);
}

array_shift($argv);
$dbFile     = $argv[0];
$method     = 'btreeSearch';
$algorithm  = 'B-tree';
if ( isset($argv[1]) ) {
    switch ( strtolower($argv[1]) ) {
    case 'binary':
        $algorithm = 'Binary';
        $method    = 'binarySearch';
        break;
    case 'memory':
        $algorithm = 'Memory';
        $method    = 'memorySearch';
        break;
    }
}

require dirname(__FILE__) . '/Ip2Region.class.php';
$ip2regionObj = new Ip2Region($dbFile);

$initStr = <<<INIT
initializing  {$algorithm} ... 
+----------------------------------+
| ip2region test script            |
| Author: chenxin619315@gmail.com  |
| Type 'quit' to exit program      |
+----------------------------------+
INIT;
echo $initStr, "\n";

while ( true ) {
    echo "ip2region>> ";
    $line = trim(fgets(STDIN));
    if ( strlen($line) < 2 ) continue;
    if ( $line == 'quit'  ) break;
    if ( ip2long($line) == NULL ) {
        echo "Error: invalid ip address\n";
        continue;
    }

    $s_time = getTime();
    $data   = $ip2regionObj->{$method}($line);
    $c_time = getTime() - $s_time;
    printf("%s|%s in %.5f millseconds\n", $data['city_id'], $data['region'], $c_time);
}

function getTime()
{
    return (microtime(true) * 1000);
}
?>