PHP · Theory

intdiv()

Theory

321/352

intdiv()

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

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

From the example next to this theory — intdiv(): scores array, print avg, then high marks.

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

Viva — what is intdiv()? Then show the smallest intdiv example you can type. Then name the trap.

Exam tip

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

Example

<?php
// intdiv()
$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";
}

intdiv(): scores array, print avg, then high marks. Say the output.

Short notes

Defintdiv() — a short intdiv example in a college portal page.
Rulethe smallest intdiv example you can type
Traponly saying “intdiv” with no example
Usea college portal page

PHP · Theory

intdiv()

← All stacks

Theory

321/352

intdiv()

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

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

From the example next to this theory — intdiv(): scores array, print avg, then high marks.

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

Viva — what is intdiv()? Then show the smallest intdiv example you can type. Then name the trap.

Exam tip

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

Example

<?php
// intdiv()
$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";
}

intdiv(): scores array, print avg, then high marks. Say the output.

Short notes

Defintdiv() — a short intdiv example in a college portal page.
Rulethe smallest intdiv example you can type
Traponly saying “intdiv” with no example
Usea college portal page

intdiv()

Example

Short notes

Questions

intdiv()

Example

Short notes

Questions