"; if(!extension_loaded('ip2region')) { dl('ip2region.' . PHP_SHLIB_SUFFIX); } function getTime(){ return microtime(true) * 1000; } // test class function classBtreeSearch( $ip) { $start = getTime(); //$data = $ip2region->btreeSearch($ip); $data = Ip2region::btreeSearchString($ip); $end = getTime(); var_dump($data); echo " btree search string - taken: ", ($end - $start), "\n"; $start = getTime(); $data = Ip2region:: btreeSearch(ip2long($ip)); $end = getTime(); var_dump($data); echo " btree search - taken: ", ($end - $start), "\n"; } function classBinarySearch($ip) { $start = getTime(); $data = Ip2region::binarySearchString($ip); $end = getTime(); var_dump($data); echo " binary search string -taken: ", ($end - $start), "\n"; $start = getTime(); $data = Ip2region::binarySearch(ip2long($ip)); $end = getTime(); var_dump($data); echo " binary search - taken: ", ($end - $start), "\n"; } function test(){ $v1 = rand(0,255); $v2 = rand(0,255); $v3 = rand(0,255); $v4 = rand(0,255); $ip = "{$v1}.{$v2}.{$v3}.{$v4}"; classBtreeSearch( $ip ); classBinarySearch( $ip ); } while(true) { test(); break; usleep(5000); } ?>