PHP · Theory

Date Formatting

Theory

291/352

Date Formatting

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

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

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

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

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

Diagram

  Browser
      │ POST / GET
      ▼
   .php file
      │
      ▼
   HTML back

Exam tip

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

Example

<?php
// Date Formatting
$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";
}

Date Formatting: scores array, print avg, then high marks. Say the output.

Short notes

DefDate Formatting — a short Date Formatting example in a college portal page.
Rulethe smallest Date Formatting example you can type
Traponly saying “Date Formatting” with no example
Usea college portal page

PHP · Theory

Date Formatting

← All stacks

Theory

291/352

Date Formatting

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

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

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

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

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

Diagram

  Browser
      │ POST / GET
      ▼
   .php file
      │
      ▼
   HTML back

Exam tip

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

Example

<?php
// Date Formatting
$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";
}

Date Formatting: scores array, print avg, then high marks. Say the output.

Short notes

DefDate Formatting — a short Date Formatting example in a college portal page.
Rulethe smallest Date Formatting example you can type
Traponly saying “Date Formatting” with no example
Usea college portal page

Date Formatting

Example

Short notes

Questions

Date Formatting

Example

Short notes

Questions