Break — PHP Technical Interview Questions & Answers

Break

Break

  • Break is a PHP topic. In plain words you use it for pass if marks >= 40 in result.php. Don’t start with a slogan — start with that picture.
  • Smallest example: if / foreach ($arr as $row). Type it, run it, and say what you see. If you can do that from memory, you know Break.
  • From the example next to this theory: Break: scores array, print avg, then high marks.
  • Trap: foreach by reference then reuse the variable. Fix that before you talk about advanced PHP.
  • Viva: what is Break? Then show if / foreach ($arr as $row). Then name the trap.

Technical Interview Tip: What is Break? Show this: if / foreach ($arr as $row). Trap: foreach by reference then reuse the variable.

Code Examples for Break

Break — working example

<?php
// Break
$scores = [80, 90, 70];
$avg = array_sum($scores) / count($scores);
echo "avg=" . number_format($avg, 1) . "\n";
foreach ($scores as $s) {
  if ($s >= 80) echo "high: $s\n";
}

Break: scores array, print avg, then high marks. Say the output.

How to Explain Break to an Interviewer

What is Break?

Used for pass if marks >= 40 result.php Not just the heading

Give one small example of Break.

if / foreach ($arr as $row) Break: scores array, print avg, then high marks

What mistake do beginners make with Break?

foreach by reference then reuse the variable Show the fix

Where do you use Break?

result.php pass if marks >= 40