What's the error in this code

Question

<?php
$num = 65;
if ($num =<2)
echo "Infant";
elseif ($num>2 and $num<5)
{
echo "Toddler";
}
elseif ($num>5 and $num<12)
{
echo "Adolescent";
}
elseif ($num>12 and $num<19)
{
echo "Teenager";
}
else
{
echo "Adult"
}

?>

Answer 1

1) '$num =< 2' ----> '$num <= 2'
2) after 'echo "adult"' you're missing a ';'

Answer 2

line 3 : if ($num <= 3)
line 19: echo "adult" ;

in line 3 use <= instead of =<
in line 19 you missed the semicolon ( ; )

Answer 3

Thanks. Problem solved.