PHP · Theory

htmlspecialchars_decode()

Theory

201/352

htmlspecialchars_decode()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

PHP · Theory

htmlspecialchars_decode()

← All stacks

Theory

201/352

htmlspecialchars_decode()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

htmlspecialchars_decode()

Example

Short notes

Questions

htmlspecialchars_decode()

Example

Short notes

Questions