db_mysql_error.inc.php
来自「速度很快的PHP论坛源程序」· PHP 代码 · 共 115 行
PHP
115 行
<?
/*
[DISCUZ!] include/db_mysql_error.inc.php - error report module for MySQL class
This is NOT a freeware, use is subject to license terms
Version: 4.0.0
Web: http://www.comsenz.com
Copyright: 2001-2005 Comsenz Technology Ltd.
Last Modified: 2004/10/8 04:39
*/
if(!defined('IN_DISCUZ')) {
exit('Access Denied');
}
$timestamp = time();
$errmsg = '';
$dberror = $this->error();
$dberrno = $this->errno();
if($dberrno == 1114) {
?>
<html><head><title>Max Onlines Reached</title>
</head><body bgcolor="#FFFFFF"><table cellpadding="0" cellspacing="0" border="0" width="600" align="center" height="85%"> <tr align="center" valign="middle"> <td> <table cellpadding="10" cellspacing="0" border="0" width="80%" align="center" style="font-family: Verdana, Tahoma; color: #666666; font-size: 9px"> <tr> <td valign="middle" align="center" bgcolor="#EBEBEB"> <br><b style="font-size: 10px">Forum onlines reached the upper limit</b> <br><br><br>Sorry, the number of online visitors has reached the upper limit.
<br>Please wait for someone else going offline or visit us in idle hours. <br><br> </td> </tr> </table> </td> </tr></table></body></html>
<?
function_exists('dexit') ? dexit() : exit();
} else {
$discuz_user = $GLOBALS['_DSESSION']['discuz_user'];
if($message) {
$errmsg = "<b>Discuz! info</b>: $message\n\n";
}
if($discuz_user) {
$errmsg .= "<b>User</b>: $discuz_user\n";
}
$errmsg .= "<b>Time</b>: ".gmdate("Y-n-j g:ia", $timestamp + ($GLOBALS['timeoffset'] * 3600))."\n";
$errmsg .= "<b>Script</b>: ".$GLOBALS['PHP_SELF']."\n\n";
if($sql) {
$errmsg .= "<b>SQL</b>: ".htmlspecialchars($sql)."\n";
}
$errmsg .= "<b>Error</b>: $dberror\n";
$errmsg .= "<b>Errno.</b>: $dberrno";
echo "</table></table></table></table></table>\n";
echo "<p style=\"font-family: Verdana, Tahoma; font-size: 11px; background: #FFFFFF;\">";
echo nl2br($errmsg);
if($GLOBALS['adminemail']) {
$errnos = array();
$errorlogs = '';
if($errlog = @file('./forumdata/dberror.log')) {
for($i = 0; $i < count($errlog); $i++) {
$log = explode("\t", $errlog[$i]);
if(($timestamp - $log[0]) > 86400) {
$errlog[$i] = "";
} else {
$errnos[] = $log[1];
}
}
}
if(!in_array($dberrno, $errnos)) {
if(function_exists('errorlog')) {
errorlog('MySQL', basename($GLOBALS['HTTP_SERVER_VARS']['PHP_SELF'])." : $dberror - ".cutstr($sql, 120), 0);
}
$errorlogs .= "$timestamp\t$dberrno\n";
echo "<br><br>An error report has been dispatched to our administrator.";
@sendmail($GLOBALS['adminemail'], '[Discuz!] MySQL Error Report',
"There seems to have been a problem with the database of your Discuz! Board\n\n".
strip_tags($errmsg)."\n\n".
"Please check-up your MySQL server and forum scripts, similar errors will not be reported again in recent 24 hours\n".
"If you have troubles in solving this problem, please visit Discuz! Community http://www.Discuz.net.");
} else {
echo '<br><br>Similar error report has beed dispatched to administrator before.';
}
for($i = 0; $i < count($errlog); $i++) {
$errorlogs .= $errlog[$i] ? trim($errlog[$i])."\n" : NULL;
}
@$fp = fopen(DISCUZ_ROOT.'./forumdata/dberror.log', 'w');
@flock($fp, 2);
@fwrite($fp, $errorlogs);
@fclose($fp);
}
echo '</p>';
function_exists('dexit') ? dexit() : exit();
}
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