PHP · Theory

Number Triangle Program

Theory

97/352

Number Triangle Program

Number Triangle Program is a PHP topic. In plain words you use it for a short Number Triangle Program example in a college portal page. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Number Triangle Program example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Number Triangle Program.

From the example next to this theory — Number Triangle Program: scores array, print avg, then high marks.

Trap — only saying “Number Triangle Program” with no example. Fix that before you talk about advanced PHP.

Viva: what is Number Triangle Program? Then show the smallest Number Triangle Program example you can type. Then name the trap.

Exam tip

What is Number Triangle Program? Show this: the smallest Number Triangle Program example you can type. Trap: only saying “Number Triangle Program” with no example.

Example

<?php
// Number Triangle Program
$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";
}

Number Triangle Program: scores array, print avg, then high marks. Say the output.

Short notes

DefNumber Triangle Program — a short Number Triangle Program example in a college portal page.
Rulethe smallest Number Triangle Program example you can type
Traponly saying “Number Triangle Program” with no example
Usea college portal page

PHP · Theory

Number Triangle Program

← All stacks

Theory

97/352

Number Triangle Program

Number Triangle Program is a PHP topic. In plain words you use it for a short Number Triangle Program example in a college portal page. Don’t start with a slogan — start with that picture.

Smallest example: the smallest Number Triangle Program example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Number Triangle Program.

From the example next to this theory — Number Triangle Program: scores array, print avg, then high marks.

Trap — only saying “Number Triangle Program” with no example. Fix that before you talk about advanced PHP.

Viva: what is Number Triangle Program? Then show the smallest Number Triangle Program example you can type. Then name the trap.

Exam tip

What is Number Triangle Program? Show this: the smallest Number Triangle Program example you can type. Trap: only saying “Number Triangle Program” with no example.

Example

<?php
// Number Triangle Program
$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";
}

Number Triangle Program: scores array, print avg, then high marks. Say the output.

Short notes

DefNumber Triangle Program — a short Number Triangle Program example in a college portal page.
Rulethe smallest Number Triangle Program example you can type
Traponly saying “Number Triangle Program” with no example
Usea college portal page

Number Triangle Program

Example

Short notes

Questions

Number Triangle Program

Example

Short notes

Questions