helf with if

[ngreenwood6]

I need some help with an if statement that I am trying to get accomplished. It's kind of confusing but bare with me here. I basically need an if statement inside of an if statement. It just keeps taking me to a blank screen.

 

if($session_username != $new_username)//session username is from their session and new username comes from a form
{
if ($username_from_db > 0) //if the username is in the database
{
echo "do this";
}
else
{
echo "do the rest of the first if statement";
}
}
else
{
process form
}

Any help is appreciated.

[KevinM1]

I need some help with an if statement that I am trying to get accomplished. It's kind of confusing but bare with me here. I basically need an if statement inside of an if statement. It just keeps taking me to a blank screen.

 

if($session_username != $new_username)//session username is from their session and new username comes from a form
{
if ($username_from_db > 0) //if the username is in the database
{
echo "do this";
}
else
{
echo "do the rest of the first if statement";
}
}
else
{
process form
}

Any help is appreciated.

 

Are you sure your variables contain values?  Because there's no syntax error, other than 'process form' not being commented out.

[ngreenwood6]

yes the variables contain values. I just put down some sample code that is not actually my code I am just trying to figure out how to correctly put an if statement inside of an if statement.

[obsidian]

Try combining your checks:

<?php
if($session_username != $new_username && $username_from_db > 0)
{
  echo "do this";
}
else
{
  process form
}
?>

 

Hope that makes sense.