PHP - Conditional Statements
What will be the output of the following PHP code?
<?php
$temperature = 30;
if ($temperature >= 35) {
echo 'Hot';
} else {
if ($temperature >= 25) {
echo 'Warm';
} else {
echo 'Cold';
}
}
?>What will be the output of the following PHP code?
medium📝 Predict Output Q5 of 15
Step-by-Step Solution
Solution:
Step 1: Evaluate first condition
$temperature is 30, which is not >= 35, so skip first if block.Step 2: Evaluate nested condition
30 is >= 25, so the nested if block executes, printing 'Warm'.Final Answer:
Warm -> Option BQuick Check:
Check conditions in order; nested if runs only if outer if is false. [OK]
Quick Trick: Check outer if first, then nested if [OK]
Common Mistakes:
- Assuming both if blocks run simultaneously
- Confusing else placement
- Ignoring nested condition evaluation
Master "Conditional Statements" in PHP
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