$val) $str[$key] = RunMagicQuotes($val);
else
$str = addslashes($str);
return $str;
}
function gdversion()
{
//没启用php.ini函数的情况下如果有GD默认视作2.0以上版本
if (!function_exists('phpinfo')) {
if (function_exists('imagecreate')) return '2.0';
else return 0;
} else {
ob_start();
phpinfo(8);
$module_info = ob_get_contents();
ob_end_clean();
if (preg_match("/\bgd\s+version\b[^\d\n\r]+?([\d\.]+)/i", $module_info, $matches)) {
$gdversion_h = $matches[1];
} else {
$gdversion_h = 0;
}
return $gdversion_h;
}
}
function GetBackAlert($msg, $isstop = 0)
{
global $s_lang;
$msg = str_replace('"', '`', $msg);
if ($isstop == 1) $msg = "\r\n";
else $msg = "\r\n";
$msg = "\r\n" . $msg;
return $msg;
}
function TestWrite($d)
{
$tfile = '_dedet.txt';
$d = preg_replace("#\/$#", '', $d);
$fp = @fopen($d . '/' . $tfile, 'w');
if (!$fp) return false;
else {
fclose($fp);
$rs = @unlink($d . '/' . $tfile);
if ($rs) return true;
else return false;
}
}
function ReWriteConfigAuto()
{
global $dsql;
$configfile = DEDEDATA . '/config.cache.inc.php';
if (!is_writeable($configfile)) {
echo "配置文件'{$configfile}'不支持写入，无法修改系统配置参数！";
//ClearAllLink();
exit();
}
$fp = fopen($configfile, 'w');
flock($fp, 3);
fwrite($fp, "<" . "?php\r\n");
$dsql->SetQuery("Select `varname`,`type`,`value`,`groupid` From `#@__sysconfig` order by aid asc ");
$dsql->Execute();
while ($row = $dsql->GetArray()) {
if ($row['type'] == 'number') fwrite($fp, "\${$row['varname']} = " . $row['value'] . ";\r\n");
else fwrite($fp, "\${$row['varname']} = '" . str_replace("'", '', $row['value']) . "';\r\n");
}
fwrite($fp, "?" . ">");
fclose($fp);
}
//更新栏目缓存
function UpDateCatCache()
{
global $conn, $cfg_multi_site, $dbprefix;
$cache1 = DEDEDATA . "/cache/inc_catalog_base.inc";
$rs = mysql_query("Select id,reid,channeltype,issend,typename From `" . $dbprefix . "arctype`", $conn);
$fp1 = fopen($cache1, 'w');
$phph = '?';
$fp1Header = "<{$phph}php\r\nglobal \$cfg_Cs;\r\n\$cfg_Cs=array();\r\n";
fwrite($fp1, $fp1Header);
while ($row = mysql_fetch_array($rs)) {
$row['typename'] = base64_encode($row['typename']);
fwrite($fp1, "\$cfg_Cs[{$row['id']}]=array({$row['reid']},{$row['channeltype']},{$row['issend']},'{$row['typename']}');\r\n");
}
fwrite($fp1, "{$phph}>");
fclose($fp1);
}
function IsDownLoad($url)
{
if (file_exists($url . '.xml')) {
return true;
} else {
return false;
}
}