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by: Arjan |
last post by:
I've got the following error:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/wbdfdart/public_html/wbdfforum/verwijder.php on line 13
verwijder.php
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by: David Nikel |
last post by:
I am attempting to create a login script.
The following snippet of code:
$query = "select * from auth where username='$username' and
password=password('$password')";
$result = mysql_query($query, $db_conn);
$num = mysql_num_rows($result);
echo $num;
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by: Fish44 |
last post by:
Ive got the following code which works great on my localserver, but
when i upload it to my service provider i get an error
"Warning: mysql_num_rows(): supplied argument is not a valid MySQL
result resource in /opt2/home3/mitas/public_html/register.php on line
86
It seems to be only this function mysql_num_rows() causing a problem,
and the rest of the code works ok, and it adds data correctly.
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by: 00webman |
last post by:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /var/www/html/scripts/07/view_users.php on line 15
Can anyone spot my error?!? Thanks.
<?php # Script 7.6 - view_users.php (2nd version after Script 7.4)
// This script retrieves all the records from the users table.
$page_title = 'View the Current Users';
include ('./includes/header.html');
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by: The1corrupted |
last post by:
Okay, this has blown my entire perception of reality way out of order. First, a page was working and not five minutes later, I get this error,
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in C:\Vardaes\gendisp.php on line 66
and I made insignificant changes to the script before hand that had nothing to do with mysql_num_rows();...
Here's line 66
$saynum=mysql_num_rows(mysql_query("SELECT `cn`...
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by: Sandman |
last post by:
Hi,
So I read the manual where it says to use mysql_affected_rows() for
everything except SELECT and SHOW, and use mysql_num_rows() for those
two, which actually return a result.
However, I wrote this little script below where I find that
mysql_num_rows() returns exactly the same output in the case of
SELECT, as mysql_affected_rows(). In the case of the INSERT,
mysql_num_rows() does not return anything.
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by: luckysanj |
last post by:
$sql_result=mysql_query($query) or die("Error in Checking User".mysql_error());
echo $no=mysql_num_rows($sql_result);
if($no<>1)
{
return(false);
}
else
{
return (true);
}
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by: seigaku |
last post by:
Hi everyone,
I've recently begun learning PHP and it looks like I took on too much so soon.
I'm attempting to fix a php script that detects whether or not a person is Eligible to join a tournament or not when they register and attempt to join. I'm doing it locally at the moment so i don't need to upload every 5 minutes. Any assistance would be appreciated.
On register.php, I am receiving the following error:
Warning:...
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by: matheussousuke |
last post by:
I'm having the following trouble:
Warning: mysql_num_rows(): supplied argument is not a valid MySQL result resource in /home/mghosped/public_html/anuncieaki/lib/func_common.php on line 149
This is the line 149
for ($i=1; $i<mysql_num_rows($result); $i++ )
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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