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PHP PHP Basics (Retired) PHP Data & Structure PHP Data & Structure

Posted by Ivan Tadic
Ivan Tadic
1,504 Points

for me all of them looked to be right

which one is not a valid variable?

1 Answer

Erik S.
Erik S.
9,789 Points
Erik S.
Erik S.
9,789 Points

Hi Ivan,

$1st_year_student is not a valid variable name, because it starts with a number.