;Select a hashfunctionforuseingenerating session ids.;Possible Values;0(MD5128bits);1(SHA-1160bits);This option may also besetto the nameofany hashfunctionsupported by;the hash extension.Alistofavailable hashes is returned by thehash_algos();function.;http://php.net/session.hash-functionsessi...
; http://php.net/session.use-trans-sid session.use_trans_sid = 0 ; Select a hash function for use in generating session ids. ; Possible Values ; 0 (MD5 128 bits) ; 1 (SHA-1 160 bits) ; This option may also be set to the name of any hash function supported by ; the hash ex...
我们说明一下phplib的工作原理,每一个使用phplib的页面首先必须可以找到运行phplib所必须类库文件,我们可以在php3.ini中设置auto_prepend 变量来支持,phplib分发包中包含一个prepend.php3文件,将auto_prepend指定为"d:/apache/php/prepend.php3"(带引号)后,各页面就会自动包含phplib类库,我们还可以 将phplib类库所在目...
} }functioniscunzai($c) {$attr=$_SESSION["sg"];$b=false;foreach($attras$v) {$b=$b||in_array($c,$v); }return$b; }header("location:showlist.php"); gouwuche页面 水果名称 水果价格 数量 <?phpsession_start();include("../DBDA.php");$db=newDBDA();$attr=$_SESSION["...
Warning: session_start()[function.session-start]: ... failed: No such file or directory...等情况, 可以偿试修改一下php.ini文件中的session.auto_start = 0 改为 session.auto_start = 1 如果重启IIS后问题依然存在, 那就是session变量需要系统的临时文件空间,并需要读写的权限。 在php.ini...
public function set_userdata($data, $value = NULL) { if (is_array($data)) { foreach ($data as $key => &$value) { $_SESSION[$key] = $value; } return; } $_SESSION[$data] = $value; } 可添加两种方式$data,单个数据或关联数组 ...
functionfilter($value){!is_string($value)ANDdie("Hacking attempt!");returnaddslashes($value);}isset($_GET['p'])AND$_GET['p']==="register"AND$_SERVER['REQUEST_METHOD']==='POST'ANDisset($_POST['username'])ANDisset($_POST['password'])AND@include('templates/register.php');isset($_...
; function. ; http://php.net/session.hash-function session.hash_function=0 以下以cookie传输PHPSESSID描述。 1. 客户端请求一个php的服务端地址。 2. 服务端收到请求,此次php脚本中包含session_start()。 3. 服务端会生成一个PHPSESSID。(默认session存储方式为session.save_handler=files,文件形式存储。生...
php ini_set('session.serialize_handler', 'php'); session_start(); class OowoO { public $mdzz; function __construct() { $this->mdzz = 'phpinfo();'; } function __destruct() { eval($this->mdzz); } } if(isset($_GET['phpinfo'])) { $m = new OowoO(); } else { highlight_...
You may also use the global session PHP function to retrieve and store data in the session. When the session helper is called with a single, string argument, it will return the value of that session key. When the helper is called with an array of key / value pairs, those values will ...