Jump to content

Mysql Is Not Returning Any Row


tahakirmani

Recommended Posts

I am writing the following code in my PHP program, but mysql is not returning any row. Kindly check and help to find out the mistakes in the following code.

 

<?php


 $query= "SELECT * FROM `email` where `id` =' ".$_SESSION['user_id']. "'" ;
	 $query_run2= mysql_query($query);
	 $query_num_rows= mysql_num_rows($query_run2);
		 if ($query_num_rows==0) {
			 echo "Invalid Query";
		 }
			 else {
				 $query_result = mysql_result ($query_run2, 0, 'name');
				 echo "Welcome" ;
				 echo $_SESSION['user_id'];
}
?>

 

It is giving me the following Output.

 

Log out Warning: mysql_num_rows() expects parameter 1 to be resource, string given in F:\xampp\htdocs\Email_address\welcome.php on line 20 Invalid Query

 

 

Thanks,

Taha.

Link to comment
Share on other sites

This thread is more than a year old. Please don't revive it unless you have something important to add.

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.