Jump to content
freshbrains

Warning: mysqli_num_rows() expects exactly 1 parameter, 2 given

Recommended Posts

Hello

 

Theres something wrong with my code as I keep getting this error. It points to the bottom line of code. Can you tell me whats wrong with it please?

 

Thank you :)

$connection= mysqli_connect("$db_server","$db_username","$db_password", "$db_database") or die ("could not connect to mysql"); 
$sqlCommand = mysqli_query($connection,"SELECT * FROM client WHERE username='$myusername' and password='$mypassword'");

$count = mysqli_num_rows($connection,$sqlCommand);

Share this post


Link to post
Share on other sites

Well it's a pretty straight forward error.  You're giving it 2 arguments and it only wants one, the result from the query itself.  So remove the $connection.

Share this post


Link to post
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.