欢迎来到迷你ajax聊天室。最新版本 1.2。下载请到www.phprm.com, //聊天室标题 title => mini ajax chatroom by longbill, //第一个到聊天室的欢迎 firstone => welcome to longbill's mini ajax chatroom!, //当信息有禁止内容时显示 ban => i am a pig!, //关键字 keywords => 聊天室,迷你,小型,ajax,chat,chatroom,longbill,phprm.com,php,网页特效, //发言提示 hereyourwords => 在这里发言!);error_reporting(e_all ^ e_notice ^ e_warning);header(content-type:text/html; charset=utf-8);$get_past_sec = 3; //如果发现丢话，可以适当调大这个值$touchs = 10; //检查在线人数的时间间隔if (!function_exists(file_get_contents)) { function file_get_contents($path) { if (!file_exists($path)) return false; $fp = @fopen($path, r); $all = fread($fp, filesize($path)); fclose($fp); return $all; }}if (!function_exists(file_put_contents)) { function file_put_contents($path, $val) { $fp = @fopen($path, w); fputs($fp, $val); fclose($fp); return true; }}$title = $lang[title];$earlier = 10;$description = $lang[description];$origroom = $room;$least = ($_get[dis]) ? intval($_get[dis]) : $leastnum;$touchme = $_post['touchme'];if (!is_dir($roomdir)) @mkdir($roomdir) or die(error when creating folder $roomdir);$room = $_get['room'];if (!$room) $room = $_post[room];$room = checkfilename($room);if (!$room) $room = $origroom;$filename = $roomdir . $room . .dat.php;$datafile = $roomdir . $room . .php;if (!file_exists($filename)) @file_put_contents($filename, '' . . time() . | . $lang[firstone] . );if (!file_exists($datafile)) @file_put_contents($datafile, '' . );$action = $_post[action];function checkfilename($file) { if (!$file) return ; $file = trim($file); $a = substr($file, -1); $file = eregi_replace(^[./]*, , $file); $file = eregi_replace([./]*$, , $file); $arr = array( ../, ./, /, , .., . ); $file = str_replace($arr, , $file); return $file;}function get_ip() { global $_server; if ($_server) { if ($_server[http_x_forwarded_for]) $realip = $_server[http_x_forwarded_for]; else if ($_server[http_client_ip]) $realip = $_server[http_client_ip]; else $realip = $_server[remote_addr]; } else { if (getenv('http_x_forwarded_for')) $realip = getenv('http_x_forwarded_for'); else if (getenv('http_client_ip')) $realip = getenv('http_client_ip'); else $realip = getenv('remote_addr'); } return $realip;}function array2json($arr) { $keys = array_keys($arr); $isarr = true; $json = ; for ($i = 0; $i = $lastmod && !$first) { foreach ($lines as $l) { $item2 = array(); $l = str_replace(array( , ) , , $l); if (strpos($l, |) === false) continue; $arr = explode(|, $l); $t = intval($arr[0]); if ($t >= $lastmod) { $item2[time] = date(h:i:s, $t); $item2[word] = addslashes($arr[1]); $item[] = $item2; } } } else if ($first) { $item = array(); $total = count($lines); for ($i = $total - 1; $i >= $total - $least; $i--) { if ($i <= 0) break; $item2 = array(); $l = str_replace(array( , ) , , $lines[$i]); if (strpos($l, |) === false) continue; $arr = explode(|, $l); $t = intval($arr[0]); $item2[time] = (date(m-d, time()) == date(m-d, $t)) ? date(h:i:s, $t) : date(m-d h:i, $t); $item2[word] = addslashes($arr[1]); $item[] = $item2; } $item = array_reverse($item); } $s = ; $nt = time(); $onlines = array(); if ($disonline && $touchme) { $users = @file($datafile); foreach ($users as $l) { $l = str_replace(array( , ) , , $l); if (strpos($l, |) === false) { $s.= $l . ; continue; } $arr = explode(|, $l); if ($nt - intval($arr[1]) 迷你php+ajax聊天室演示
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