PHP · Theory

Overloading

Theory

59/352

Overloading

Overloading is a PHP idea you prove with Overloading on Riya's board, not with a slogan.

Overloading on the board: one Overloading step Riya can write from memory. Then say what Overloading on Riya's board looks like after.

Skip Overloading and only reciting the name of Overloading shows up in a first job task.

Use Overloading when Overloading on Riya's board must stay clear. If a simpler PHP step works, use that instead.

Overloading miss — only reciting the name of Overloading. Fix it before you talk about advanced PHP.

Place Overloading next to nearby PHP work — one Overloading step Riya can write from memory is the link.

Close Overloading with: “If I skip it, Overloading on Riya's board goes wrong like this: only reciting the name of Overloading.”

Exam tip

Say Overloading in one breath, then one Overloading step Riya can write from memory, then only reciting the name of Overloading.

Example

<?php
// Overloading
$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";
}

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

Short notes

DefOverloading — Riya uses it for Overloading on Riya's board in a first job task.
RuleOverloading → one Overloading step Riya can write from memory.
RememberOverloading + the PHP runtime (a first job task).
UseOverloading in a first job task (Overloading on Riya's board).
TrapOverloading — only reciting the name of Overloading.
ExOverloading → Overloading on Riya's board.

PHP · Theory

Overloading

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Theory

59/352

Overloading

Overloading is a PHP idea you prove with Overloading on Riya's board, not with a slogan.

Overloading on the board: one Overloading step Riya can write from memory. Then say what Overloading on Riya's board looks like after.

Skip Overloading and only reciting the name of Overloading shows up in a first job task.

Use Overloading when Overloading on Riya's board must stay clear. If a simpler PHP step works, use that instead.

Overloading miss — only reciting the name of Overloading. Fix it before you talk about advanced PHP.

Place Overloading next to nearby PHP work — one Overloading step Riya can write from memory is the link.

Close Overloading with: “If I skip it, Overloading on Riya's board goes wrong like this: only reciting the name of Overloading.”

Exam tip

Say Overloading in one breath, then one Overloading step Riya can write from memory, then only reciting the name of Overloading.

Example

<?php
// Overloading
$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";
}

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

Short notes

DefOverloading — Riya uses it for Overloading on Riya's board in a first job task.
RuleOverloading → one Overloading step Riya can write from memory.
RememberOverloading + the PHP runtime (a first job task).
UseOverloading in a first job task (Overloading on Riya's board).
TrapOverloading — only reciting the name of Overloading.
ExOverloading → Overloading on Riya's board.

Overloading

Example

Short notes

Questions

Overloading

Example

Short notes

Questions