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PHP PHP Basics (Retired) PHP Conditionals & Loops If / ElseIf Conditionals

Baur Alzhanov
Baur Alzhanov
7,028 Points
Posted by Baur Alzhanov
Baur Alzhanov
7,028 Points

I don't have empty space.

I don't have empty space. It was writing "Notice: Undefined variable: info in /home/treehouse/workspace/index.php on line 43". It is not normal. What I need can do?

Rasbin Rijal
Rasbin Rijal
Courses Plus Student 10,864 Points
Rasbin Rijal
Rasbin Rijal
Courses Plus Student 10,864 Points

Hi Baur, You should provide the code. Ask question from the challenge task so that we can see which challenge task it is and what the error is.

1 Answer

James Pask
James Pask
13,600 Points
James Pask
James Pask
13,600 Points

If you have this code:

if( $role == 'Teacher' ) {
  $info = "I am a Teacher at Treehouse";
} elseif( $role == 'Student' ) {
  $info = "I am a Student at Treehouse";
}

and the $role variable is set to anything other than 'Teacher' or 'Student' then yes, you'll most likely get an error. I think this is because we're not defining the $info variable if these two scenarios aren't covered.