PHP · Theory

addslashes()

Theory

181/352

addslashes()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

PHP · Theory

addslashes()

← All stacks

Theory

181/352

addslashes()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

addslashes()

Example

Short notes

Questions

addslashes()

Example

Short notes

Questions