PHP · Theory

htmlentities()

Theory

198/352

htmlentities()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

PHP · Theory

htmlentities()

← All stacks

Theory

198/352

htmlentities()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

htmlentities()

Example

Short notes

Questions

htmlentities()

Example

Short notes

Questions