PHP · Theory

strnatcasecmp()

Theory

250/352

strnatcasecmp()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

PHP · Theory

strnatcasecmp()

← All stacks

Theory

250/352

strnatcasecmp()

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

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

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

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

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

Exam tip

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

Example

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

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

Short notes

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

strnatcasecmp()

Example

Short notes

Questions

strnatcasecmp()

Example

Short notes

Questions