4 min read
Conditionals
Prerequisites: Constants
Syntax
if ($age >= 18) {
echo "Adult";
} elseif ($age >= 13) {
echo "Teenager";
} else {
echo "Child";
}
Example
$temperature = 15;
if ($temperature > 30) {
echo "Hot";
} elseif ($temperature > 15) {
echo "Mild";
} else {
echo "Cold";
}
Expected output
Cold
Practice
Write a condition that prints "Pass" if $score is 50 or above,
otherwise "Fail".
Show solution
$score = 42;
if ($score >= 50) {
echo "Pass";
} else {
echo "Fail";
}