PHP · Theory

min()

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Theory

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min()

If you can teach min() using min on Ananya's board, you know it. If you only know the heading, you don’t.

min() order — meaning → one min step Ananya can write from memory → one limit. Dumping ten features helps nobody.

Skip min() and only reciting the name of min shows up in lab hour.

min() shows up in lab hour. Name min on Ananya's board, not “a real-world scenario”.

If min on Ananya's board breaks under min(), check only reciting the name of min first.

Place min() next to nearby PHP work — one min step Ananya can write from memory is the link.

Close min() with — “If I skip it, min on Ananya's board goes wrong like this: only reciting the name of min.”

Exam tip

Say min() in one breath, then one min step Ananya can write from memory, then only reciting the name of min.

Example

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

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

Short notes

Defmin() — Ananya uses it for min on Ananya's board in lab hour.
Rulemin() → one min step Ananya can write from memory.
Remembermin() + the PHP runtime (lab hour).
Usemin() in lab hour (min on Ananya's board).
Trapmin() — only reciting the name of min.
Exmin() → min on Ananya's board.

PHP · Theory

min()

← All stacks

Theory

310/352

min()

If you can teach min() using min on Ananya's board, you know it. If you only know the heading, you don’t.

min() order — meaning → one min step Ananya can write from memory → one limit. Dumping ten features helps nobody.

Skip min() and only reciting the name of min shows up in lab hour.

min() shows up in lab hour. Name min on Ananya's board, not “a real-world scenario”.

If min on Ananya's board breaks under min(), check only reciting the name of min first.

Place min() next to nearby PHP work — one min step Ananya can write from memory is the link.

Close min() with — “If I skip it, min on Ananya's board goes wrong like this: only reciting the name of min.”

Exam tip

Say min() in one breath, then one min step Ananya can write from memory, then only reciting the name of min.

Example

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

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

Short notes

Defmin() — Ananya uses it for min on Ananya's board in lab hour.
Rulemin() → one min step Ananya can write from memory.
Remembermin() + the PHP runtime (lab hour).
Usemin() in lab hour (min on Ananya's board).
Trapmin() — only reciting the name of min.
Exmin() → min on Ananya's board.

min()

Example

Short notes

Questions

min()

Example

Short notes

Questions