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function random($length) {
$hash = '';
$chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz';
$max = strlen($chars) - 1;
mt_srand((double)microtime() * 1000000);
for($i = 0; $i < $length; $i++) {
$hash .= $chars[mt_rand(0, $max)];
}
return $hash;
}
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function wordscut($string, $length ,$sss=0) {
if(strlen($string) > $length) {
if($sss){
$length=$length - 3;
$addstr=' ...';
}
for($i = 0; $i < $length; $i++) {
if(ord($string[$i]) > 127) {
$wordscut .= $string[$i].$string[$i + 1];
$i++;
} else {
$wordscut .= $string[$i];
}
}
return $wordscut.$addstr;
}
return $string;
}
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function GetIP(){
if (getenv("http_CLIENT_IP") && strcasecmp(getenv("http_CLIENT_IP"), "unknown"))
$ip = getenv("http_CLIENT_IP");
else if (getenv("http_X_FORWARDED_FOR") && strcasecmp(getenv("http_X_FORWARDED_FOR"), "unknown"))
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<?
Include “email.class”
$mail->setTo("a@a.com"); //ÊÕ¼þÈË
$mail-> setCC£¨"b@b.com,c@c.com"£©; //³ËÍ
$mail-> setCC£¨"d@b.com,e@c.com"£©; //ÃØÃܳËÍ
$mail->setfrom(“f@f.com”);//·¢¼þÈË
$mail->setSubject(“Ö÷Ìâ”) ; //Ö÷Ìâ
$ ......
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HTTP Only cookies without PHP 5.2
by Matt Mecham
on September 12, 2006
For a while, Microsoft have had a flag
for cookies called ‘httponly’. This doesn’t sound particularly
exciting, but it is a vital step forward for web application security.
This flag tells Internet Expl ......