I am trying to run Insert query on my php page but its not executing and takes me to else part.
I have checked query on MySQL its fine. Also I have couple of select queries on the same page, and those works fine. So I am sure there is no issue with the connection or accessing DB. Heres my code:
<?php
session_start();
include './db_config.php';
if ((!isset($_SESSION['first_name']) == true)) {
unset($_SESSION['first_name']);
}
$logged = $_SESSION['first_name'];
if ((!isset($_SESSION['id']) == true)) {
unset($_SESSION['id']);
}
$id = $_SESSION['id'];
if ((!isset($_SESSION['email']) == true)) {
unset($_SESSION['email']);
}
$email= $_SESSION['email'];
$query1 = "select * from user_master where id='$id'";
$result1 = mysqli_query($con, $query1);
$num1 = mysqli_num_rows($result1);
if ($num1 > 0) {
while ($data = $result1->fetch_assoc()) {
$branch_name = $data['branch_name'];
}
}
if(isset($_POST['save'])){
$cust_id=$_POST['cust_id'];
$meter_no=$_POST['meter_no'];
$lock_no=$_POST['lock_no'];
$customer_name=$_POST['customer_name'];
$customer_type=$_POST['customer_type'];
$customer_zone=$_POST['customer_zone'];
$status=$_POST['status'];
$phoneno=$_POST['phoneno'];
$city=$_POST['city'];
$address=$_POST['address'];
$houseno=$_POST['houseno'];
$ownership=$_POST['ownership'];
$landmark=$_POST['landmark'];
$opening_reading=$_POST['opening_reading'];
$opening_reading_date=$_POST['opening_reading_date'];
$branch_name=$_POST['branch_name'];
$created_on=$_POST['created_on'];
$created_by=$_POST['created_by'];
$email=$_POST['email'];
$consumption=0;
$current_reading=$opening_reading;
$status1="True";
$total_bill=0;
$total_paid=0;
$total_dues=0;
$select="insert into meter(cust_id,meter_no,lock_no,customer_name,customer_type,customer_zone,status,phoneno,city,address,houseno,ownership,landmark,opening_reading,opening_reading_date,created_on,branch_name,created_by,email)
VALUES('$cust_id','$meter_no','$lock_no','$customer_name','$customer_type','$customer_zone','$status','$phoneno','$city','$address','$houseno','$ownership','$landmark','$opening_reading','$opening_reading_date','$created_on','$branch_name','$created_by','$email')";
if ($r = mysqli_query($con, $select)) {
else {
echo '<script language="javascript">';
echo 'alert("Information Not Inserted!!!");';
//echo 'window.location.href="bill_generation.php";';
echo '</script>';
}
}
I have Checked on Godaddy HERE that one need just Localhost as host name.
I know I have pasted a long piece of code, however dont know where the issue is.
You have a typo at the end of your code.
if ($r = mysqli_query($con, $select)) {
echo 'data inserted successfully !';
// do something ?
} // this one is missing
else {
echo '<script language="javascript">';
echo 'alert("Information Not Inserted!!!");';
//echo 'window.location.href="bill_generation.php";';
echo '</script>';
}
Related
I cannot update the values in my table with this code, if the update is successful the page should redirect in ('Location:ui.php'), how can this be achieved?
<?php
ob_start();
include('dbconnect.php');
$code=$_GET['stallcode'];
if(isset($_POST['submit']))
{
$pcost = $_POST['pcost'];
$tcost = $_POST['tcost'];
$cash = $_POST['cash'];
$change = $_POST['change'];
if (($cash == '0'))
{
$pstatus="0";
}
else
{
$pstatus="1";
}
$updated=mysql_query("UPDATE tbl_stallowner SET
paymentstatus='$pstatus', penaltycost='$pcost', totalcost='$tcost', cash='$cash', change='$change'
WHERE stallcode='$code'")or die();
if($updated)
{
$msg="Successfully Updated!!";
header('Location:ui.php');
}
} //update ends here
ob_end_flush();
?>
As you redirects users by checking if($updated) is true, this will not work, you should check the number of affected rows instead using mysql_num_rows.
Also remember to exit; after header() to stop the execution.
$num_rows = mysql_num_rows($updated);
if($num_rows > 0)
{
$msg="Successfully Updated!!";
header('Location:ui.php');
exit;
}
Tip: You should not be using MySQL as it has already been deprecated, use MySQLi instead.
You want to use mysqli, not it's predecessor, mysql. Mysql is vulnerable and open to exploitation, here's what you should write in each of your files:
dbconnect.php
<?php
$conn = mysqli_connect("localhost","my_user","my_password","my_db");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
?>
updatestallowner.php (or whatever you named it)
<?php
ob_start();
require('dbconnect.php');
$code = mysqli_real_escape_string($conn, $_GET['stallcode']);
if(isset($_POST['submit'])){
$pcost = mysqli_real_escape_string($conn, $_POST['pcost']);
$tcost = mysqli_real_escape_string($conn, $_POST['tcost']);
$cash = mysqli_real_escape_string($conn, $_POST['cash']);
$change = mysqli_real_escape_string($conn, $_POST['change']);
if ($cash == '0') {
$pstatus="0";
} else{
$pstatus="1";
}
$sql = "UPDATE tbl_stallowner SET paymentstatus='$pstatus', penaltycost='$pcost', totalcost='$tcost', cash='$cash', change='$change' WHERE stallcode='$code';";
$result = mysqli_query($conn, $sql);
if($result) {
$msg="Successfully Updated!!";
header('Location: ui.php');
exit;
} else {
die("Error updating!");
}
}
?>
Good luck!
I have the following code to check if a row exists in MySQL:
<?php
if (!empty($_POST)) {
$code = $_POST['code'];
mysql_connect("$dbhost","$dbuser","$dbpass");
mysql_select_db("$dbname");
$result = mysql_query("SELECT 1 FROM files WHERE id='$code' LIMIT 1");
if (mysql_fetch_row($result)) {
echo 'Exists';
} else {
echo 'Does not exist';
}
}
?>
This works fine. But I need to change it a bit. I have the following fields:
id, title, url, type. When someone uses the code above ^ to check if a row exists, I need a variable to get the url from the same row, so I can redirect the user to there.
Do you have any idea how I can do that?
Thanks in advance! :)
Try this:
<?php
if (!empty($_POST)) {
$code = $_POST['code'];
mysql_connect("$dbhost","$dbuser","$dbpass");
mysql_select_db("$dbname");
$result = mysql_query("SELECT * FROM files WHERE id=" . $code . " LIMIT 1");
if (mysql_num_rows($result) > 0) {
while($rows = mysql_fetch_array($result)) {
echo 'Exists';
$url = $rows['url'];
}
} else {
echo 'Does not exist';
}
}
?>
It is quite simple. I think you don't show any effort to find the solution by yourself.
<?php
if (!empty($_POST)) {
$code = $_POST['code'];
mysql_connect("$dbhost","$dbuser","$dbpass");
mysql_select_db("$dbname");
$result = mysql_query("SELECT url FROM files WHERE id='$code' LIMIT 1");
if ($result) {
$url = mysql_fetch_row($resultado);
} else {
echo 'Does not exist';
}
}
<?php
$sql_query = "SELECT * FROM test WHERE userid ='$userid'";
$result1 =mysql_query($sql_query);
if(mysql_num_rows($result1)>0){
while($post = mysql_fetch_array($result1))
{
$url = $post['url'];
}
}
?>
If mysql_num_rows($result1)>0 it means row is existed fir the given user id
Hello i have a weird scope problem
require 'connect.php';
$name = $_GET['R'];
echo $name;
if(isset($_POST['prev_password']) && isset($_POST['new_password']) && isset($_POST['rep_password'])) {
echo $name;
if(!empty($_POST['prev_password']) && !empty($_POST['new_password']) && !empty($_POST['rep_password'])) {
$user_password = $_POST['prev_password'];
$user_new_password = $_POST['new_password'];
$user_rep_password = $_POST['rep_password'];
if($user_new_password == $user_rep_password) {
$mysql_query = sprintf("SELECT username, password FROM users WHERE username='$name'", $name);
$query_run = mysql_query($mysql_query, $mysql_link) or die('COULD NOT PERFORM QUERY');
while($row = mysql_fetch_array($query_run)) {
$qUser_name = $row['username'];
$qUser_pass = $row['password'];
}
if($qUser_name == $name) {
echo 'Match';
if($qUser_pass == $user_password) {
$mysql_query = sprintf("UPDATE users SET password='$user_new_password' WHERE username='$name'", $name);
$query_run = mysql_query($mysql_query, $mysql_link) or die('COULD NOT PERFORM QUERY');
echo header('Location: main.php?C=1');
}else {
header('Location: main.php?C=4');
}
}
}else {
header('Location: main.php?C=3');
}
}else {
header('Location: main.php?C=2');
}
}
anyway, the problem is with the first variable $name, when i 'echo' $name its ok, displays the content correctly, but inside the (if sss) ITS EMPTY, idk why, i've tried using global, the GLOBALS array, and its still empty, ... so .. the query its executed with an empty parameter.
please help, if someone can see what could be possible wrong.
PD: this is a Changepassword.php the $_GET['R'] is getting from the user Main.php site, AND I KNOW, im not Hashing password,, that is not really the problem here
The following is the email verification code for my site.
The verification url sent to the user's email is as follows:
http://www.mywebsite.com/valid.php?confr=2774405&userid=2
Extra notes :
1) key is a column in my database which gets a random value on registration.
2) if $verify == 1 and password_in_db=== user_entered_password, then login takes place in the login page.
<?php
include 'connect.php';
$query = mysql_query("SELECT verify,key FROM users WHERE id = '$_GET['userid']'");
$details = mysql_fetch_assoc($query);
$verify = $details['verify'];
$confirm2 = $details['key'];
if($verify == "1") {
echo "Link Expired . Go to our login page :";
} else {
if (isset($_GET["confr"]) && isset($_GET["userid"])) {
$confirm1 =$_GET["confr"];
if($confirm1 == $confirm2) {
mysql_query("INSERT INTO users (`verify`) VALUES ('1') WHERE id = '$_GET["userid"]' ;");
echo "Thank You For Registering with us . Go to your LOGIN PAGE Here ";
} else {
echo "Invalid link ";
echo "Go to your LOGIN PAGE Here ";
}
} // of if isset
} // of else part
?>
Code for connect.php
<?php
mysql_connect("host", "username", "pass"); //connects to the server
mysql_select_db("database_name"); //selects the database
?>
The problem is that it is giving me a blank screen .
i believe the error lies in the sql
when ever i use a "WHERE" statement i always define as a variable, try this
<?php
include 'connect.php';
$user_id = $_GET["userid"];
$query = mysql_query("SELECT verify,key FROM users WHERE id = '$user_id'");
$details = mysql_fetch_assoc($query);
$verify = $details['verify'];
$confirm2 = $details['key'];
if($verify == "1"){
echo "Link Expired . Go to our login page :";
}
else{
if (isset($_GET["confr"]) && isset($_GET["userid"]))
{
$confirm1 =$_GET["confr"];
if($confirm1 == $confirm2){
mysql_query("INSERT INTO users (`verify`) VALUES ('1') WHERE id = '$user_id'");
echo "Thank You For Registering with us . Go to your LOGIN PAGE Here ";
}
else {
echo "Invalid link ";
echo "Go to your LOGIN PAGE Here ";
}
} // of if isset
} // of else part
?>
also, you have a semi colon in the insert sql
Try this.......
<?php
include 'connect.php';
$user_id = $_GET["userid"];
$query = mysql_query("SELECT verify,key FROM users WHERE id = '$user_id'");
while ($details = mysql_fetch_assoc($query)){
$verify = $details['verify'];
$confirm2 = $details['key'];
}
if($verify == "1"){
echo "Link Expired . Go to our login page :";
}
else{
if (isset($_GET["confr"]) && isset($_GET["userid"]))
{
$confirm1 =$_GET["confr"];
if($confirm1 == $confirm2){
mysql_query("INSERT INTO users (`verify`) VALUES ('1') WHERE id = '$user_id'");
echo "Thank You For Registering with us . Go to your LOGIN PAGE Here ";
}
else {
echo "Invalid link ";
echo "Go to your LOGIN PAGE Here ";
}
} // of if isset
} // of else part
?>
Note: insert statement has no where - as long as you dont use "insert into select..."
http://dev.mysql.com/doc/refman/5.1/de/insert.html
I am passing the string value through link in the URL to the next page like this <a href="ApplicationRegister.php?plan=trial">
In the ApplicationRegister.php page, i am getting this value like this $plan = $_GET["plan"];
and i will put this into a session variable like this $_SESSION['plans'] = $plan;
Here i am getting the value. but after the if statement i am not getting the value for this plan even after using Session variable.
My complete code is like this
$plan = $_GET["plan"];
echo $plan;
$_SESSION['plan'] = $plan;
$plans = $_SESSION['plan'];
echo $_SESSION['plans'];
include('connect.php');
If (isset($_POST['submit']))
{
$CompanyName = $_POST['CompanyName'];
$CompanyEmail = $_POST['CompanyEmail'];
$CompanyContact = $_POST['CompanyContact'];
$CompanyAddress = $_POST['CompanyAddress'];
$StoreName = $_POST['StoreName'];
echo $plans;
$myURL ="$_SERVER[HTTP_HOST]";
$myURL =$StoreName.'.'.$myURL;
if (stripos($myURL, 'www.') !== 0) {
$myURL = 'www.' . $myURL;
}
if (stripos($myURL, 'http://') !== 0) {
$myURL = 'http://' .$myURL;
}
if(stripos($myURL, '.com') !== 0) {
$myURL = $myURL . '.com';
}
echo $plans;
$RegistrationType = $_POST['RegistrationType'];
$Status = "Active";
$sql = "select * from plans where planname = '$plans'";
echo $sql;
mysql_query($sql) or die (mysql_error());
$planID = $row['planid'];
$query1 = "select count(CompanyEmail) from ApplicationRegister where CompanyEmail = '$CompanyEmail'" ;
$result1 = mysql_query($query1) or die ("ERROR: " . mysql_error());
$msg = "";
while ($row = mysql_fetch_array($result1))
{
if($row['count(CompanyEmail)'] > 0)
{
$msg = "<font color='red'> <b>This E-mail id is already registered </b></font> ";
break;
}
}
if($msg == "")
{
$query2 = "select count(URL) from ApplicationRegister where URL = '$myURL' ";
$result2 = mysql_query($query2) or die ("ERROR: " . mysql_error());
$msg = "";
while ($row = mysql_fetch_array($result2))
{
if($row['count(URL)'] > 0)
{
$msg = "<font color='red'> <b>This Stroename is already registered </b></font> ";
break;
}
}
if($msg == "")
{
$sql = "INSERT INTO ApplicationRegister(planid, CompanyName, CompanyEmail, CompanyContact, CompanyAddress, RegistrationType, ApplicationPlan, ApplicationStatus, URL, CreatedDate) VALUES ('$planID', '$CompanyName', '$CompanyEmail', '$CompanyContact', '$CompanyAddress', '$RegistrationType', '$plans', '$Status', '$myURL', NOW() )";
mysql_query($sql) or die(mysql_error());
$id = mysql_insert_id();
$_SESSION['application_id'] = $id;
if($plans == "trail")
{
header("Location: userRegister.php");
exit();
}
else
{
header("Location : PaymentGateway.php");
exit();
}
}
}
}
?>
Only in the beginning it holds the value , if i try to display it within theIf (isset($_POST['submit'])) it shows blank value for plans. Do not know what to do. Plz suggest
EDITED
Even after using like this, its the same. i do not know what may be the problem :(
$plan = $_GET["plan"];
echo $plan;
$_SESSION['plans'] = $plans;
echo $_SESSION['plans'];
// $plan = +$plan;
include('connect.php');
If (isset($_POST['submit']))
{
$CompanyName = $_POST['CompanyName'];
$CompanyEmail = $_POST['CompanyEmail'];
$CompanyContact = $_POST['CompanyContact'];
$CompanyAddress = $_POST['CompanyAddress'];
$StoreName = $_POST['StoreName'];
echo $_SESSION['plans'];
EDITED
In ApplicationRegister.php, i have passed the hiddenvalue which i got fro\m previous page like this
<input type="hidden" name="plan" value="<?php echo $plan ?>"/>
then POST method i have used this. Now i am getting the value for it. Thanks to all
EDITED
if($PlanName == "trail")
{
header("Location: userRegister.php");
exit();
}
else
{
header("Location : PaymentGateway.php");
exit();
}
It's because you're not calling session_start() at the top of the page. You need that for your sessions to persist across requests (which is the point of sessions)
As well as not calling session_start();, this code is wrong:
$plan = $_GET["plan"];
echo $plan;
$_SESSION['plan'] = $plan;
$plans = $_SESSION['plan'];
echo $_SESSION['plans'];
It should be:
$plan = $_GET["plan"];
echo $plan;
$_SESSION['plan'] = $plan;
$plans = $_SESSION['plans'];
echo $_SESSION['plans'];
You are setting $_SESSION['plan'] and then trying to access $_SESSION['plans'].
Also, are you clicking a link or submitting a form? You say that you have a link, yet your code tries to access values passed from a form.
If you are using a form, don't use links. Instead, use a select element to select a plan, and then change $plan = $_GET["plan"]; to $plan = $_POST["plan"];.
EDIT:
For the redirection problem, try this code:
echo "<pre>** Plan Name: **\n";
var_dump($PlanName);
echo "</pre>";
if($PlanName == "trail")
{
header("Location: userRegister.php");
exit();
}
else
{
header("Location: PaymentGateway.php");
exit();
}
and see what it outputs.
When someone clicks the link, it's going to set the variable properly. However, it's not going to hit the $_POST['submit'] logic, because it's not a post, just a get. Then, assuming your actually posting to that page at a later point, trying to access anything in $_GET will be null, and will then reset the session variable to null.
Your first page should have code something like this
<form action="ApplicationRegister.php" method="post">
<select name="plan">
<option value="trial">Trial</option>
</select>
<input type="submit"/>
</form>
Then, you check for $_POST['plan'] and $_POST['submit']