General - Type safe coding - 2
The solution: Type safe coding.
]]>
Use the type safe comparison operators.
]]>
The shown mistake is gone:
10) {
return true;
} else {
return $answer;
}
}
if (foo(11) === true) {
echo "11 is greater 10
";
}
if (foo(9) === true) {
echo "9 is greater than 10
";
}
?>]]>