Database driven information(PHP,Mysql)

rajajaaneman · January 9th, 2009, 03:56 PM

hey i am new in PHP language, and i am facing an error since from two days can some body explain me plz whats the error down there on line 22.

1 <?php
2 session_start();
3 ob_start();
4 include "conn.inc.html";
5 ?>
6 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" 7 7 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
8 <html xmlns="http://www.w3.org/1999/xhtml">
9 <head>
10<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
11 <title>goalbazar.com</title>
12 </head>
13 <body>
14 <?php
15 if (isset($_POST['submit']) && $_POST['submit'] =="Register") {
16 if ($_POST['username']!="" && ($_POST['password']!="" &&
20 ($_POST['first_name']!="" &&
21 ($_POST['last_name']!="" &&
22 ($_POST['email']!="" ) {
23
24 $query ="SELECT username FROM user_info".
25 "WHERE username ='".$_post['username'] . "'; ";
26 $result =mysql_query($query)
27 or die (mysql_error() ) ;
28 if (mysql_num_row($result) !=0 ) {

sdi126 · February 4th, 2009, 04:15 PM

Maybe it has to do with your parenthesis:

Code:

 if ($_POST['username']!="" && 
$_POST['password']!="" &&
$_POST['first_name']!="" &&
$_POST['last_name']!="" &&
$_POST['email']!="" )

surya · February 13th, 2009, 07:25 AM

Your line 22 should be like this

if ($_POST['username']!="" && ($_POST['password']!="" && ($_POST['first_name']!="" && ($_POST['last_name']!="" && ($_POST['email']!="" )))))