php form post is empty -


i started basics of html , php , hosted tiny website on server of friend , erverything worked fine. got own server , transfered website-data new server , changed mysql_connect() , mysql_select_db() parts. simple test mysql_query() works, connection new database alive (and yes, there data in it). however, form post sends empty forms:

login.php: <form method="post"> <input name="user" type="text"> <button class="mybutton" type="submit" value="submit" name="submit">login</button> </form>   <?php $user=mysql_real_escape_string($_post['user']); echo "user: ".$user; ?>

here username empty. tried changing first line this: <form action="login.php" method="post"> suggested here, doesn't work. url of loginpage looks this: subdomain.domain.de/login.php , that's same location-syntax used on server of friend.

i read problematic .htaccess-configuration, when search file, can't find it:

cd / find . -name ".htaccess"

hope can me (i believe it's simple)

mysql_real_escape_string() requires active mysql connection in order work correctly; if aren't connected database, fail.

for more information can check these posts

mysql_real_escape_string stopped working when moved code server

and

mysql_real_escape_string works in localhost not on webserver

try remove function mysql_real_escape_string , check again

change from

$user=mysql_real_escape_string($_post['user']);

to

$user=$_post['user'];

Comments

Post a Comment

Popular posts from this blog

python - Installing PyDev in eclipse is failed -

unable read repository @ http://pydev.sf.net/updates/content.xml. sun.security.validator.validatorexception: pkix path building failed: sun.security.provider.certpath.suncertpathbuilderexception: unable find valid certification path requested target i installing pydev in eclipse using python, doesn't install successfully. gives above error. happened? how solve error? i had error when trying install on laptop behind corporate firewall. couldn't tell setup of firewall, not sure of root cause. i got passed error installing pydev eclipse when out behind firewall. another way got around have eclipse on non-firewalled machine, install pydev eclipse, , copy whole eclipse directory non-firewalled machine firewalled machine. there better way, , way fix properly, didn't have time work out firewall doing. this on windows 7 machine (yeah know) not work *nix versions installed through package manager yum or apt.
Read more

PHP OOP-based login system -

lets building oop-based user authentication system, , incorporate following principles: direct injection, inheritance, encapsulation, polymorphism , single responsibility principle. my background in programming has relied on procedural programming, , thus, finding difficult put these practices correct use. assume have these classes: class config { public function set($key, $value); public function get($key, $default = null); } class user { public function __construct(pdo $dbh, $id = null); public function setprofile(profile $profile); } class auth { public function __construct(config $config); public function login($username, $password, $keeploggedin = true); public function isloggedin(); public function getloggedinuser(); public function logout(); public function register(array $data); } class session { public function start($sessionname = null); public function write($key, $value); public function read($key, $default =...
Read more

c# - Nested Internal Class with Readonly Hashtable throws Null ref exception.. on assignment -

in internal game class , have both a) defined nested internal gamertags class , b) defined gamertags[] _array variable. in internal gamertags class (the nested class, simplicity left out) have readonly hashtable . after initialization, still null ref exception when try assign value. i'm not changing pointer value only , need add initialization hastable? internal class gamertags { private readonly hashtable _privatereadonlyhashtable; private string _json; private string _hash; internal idictionary privatereadonlyhashtable { { return this._privatereadonlyhashtable; } } internal string hash { { this.ensurehash(); return this._hash; } } internal object this[string key] { { return this._privatereadonlyhashtable[k...
Read more