PHP Session Code _php Tutorial

The session Code of PHP

The code only uses the SID to determine whether to use a cookie or session

 
  ;  The jump page cannot be a header    if (Isset ($_post[sub))) {    include conn.inc.php;    $sql =select ID from the users where Name= ' {$_post[name]} ' and password= '. MD5 ($_post[password]). ';    $result = $mysqli->query ($sql);    Save Data    if ($result->num_rows > 0) {    $row = $result->fetch_assoc ();        $_session[username]=$_post[name];    $_SESSION[UID]=$_POST[UID];    $_session[islogin5]=1;    Jump interface    echo ';    }    The Echo user name password is incorrect;    }? >

<title></title>
conn.inc.php

 
  comm.php

 
  index.php

 
  . $_session[username]. Hello! This is the homepage of the website;    Echo session_id ().;    echo you have the following permissions:;    $sql =select allow_1,allow_2,allow_3,allow_4 from users where id= ' {$_session[uid]} ';    $result = $mysqli->query ($sql);    $user = $result->fetch_assoc ();    if ($user [allow_1]) {        echo 111111111111;    }    if ($user [allow_2]) {        echo 222222222222;    }    if ($user [Allow_3]) {        echo 333333333333;    }    if ($user [Allow_4]) {        echo 444444444444;    }    ? >    > Second page    > third page    > exit

Test.php and test2.php are written on the same page as index.php.

http://www.bkjia.com/PHPjc/971084.html www.bkjia.com true http://www.bkjia.com/PHPjc/971084.html techarticle PHP Session Code code only to determine the use of a cookie or session through the SID;//The Jump page cannot be a header if (Isset ($_post[sub])) {include conn.inc.php; $sql = Select ID from Users ...

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