PHP · Theory

Joomla Interview

Theory

100/352

Joomla Interview

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

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

From the example next to this theory — Joomla Interview: scores array, print avg, then high marks.

Trap — only saying “Joomla Interview” with no example. Fix that before you talk about advanced PHP.

Viva — what is Joomla Interview? Then show the smallest Joomla Interview example you can type. Then name the trap.

Exam tip

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

Example

<?php
// Joomla Interview
$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";
}

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

Short notes

DefJoomla Interview — a short Joomla Interview example in a college portal page.
Rulethe smallest Joomla Interview example you can type
Traponly saying “Joomla Interview” with no example
Usea college portal page

PHP · Theory

Joomla Interview

← All stacks

Theory

100/352

Joomla Interview

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

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

From the example next to this theory — Joomla Interview: scores array, print avg, then high marks.

Trap — only saying “Joomla Interview” with no example. Fix that before you talk about advanced PHP.

Viva — what is Joomla Interview? Then show the smallest Joomla Interview example you can type. Then name the trap.

Exam tip

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

Example

<?php
// Joomla Interview
$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";
}

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

Short notes

DefJoomla Interview — a short Joomla Interview example in a college portal page.
Rulethe smallest Joomla Interview example you can type
Traponly saying “Joomla Interview” with no example
Usea college portal page

Joomla Interview

Example

Short notes

Questions

Joomla Interview

Example

Short notes

Questions