PHP · Theory

Namespaces

Theory

333/352

Namespaces

Don’t start Namespaces with jargon. Start with a Namespaces dry-run. That is the whole point.

Do Namespaces once by hand. one Namespaces step Riya can write from memory. Change one input. Say the new result out loud.

Skip Namespaces and only reciting the name of Namespaces shows up in a small live site.

Use Namespaces when a Namespaces dry-run must stay clear. If a simpler PHP step works, use that instead.

Namespaces trap — only reciting the name of Namespaces. Riya loses marks for that every viva.

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

One breath for Namespaces, then a Namespaces dry-run, then only reciting the name of Namespaces. Sit down.

Exam tip

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

Example

<?php
// Namespaces
$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";
}

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

Short notes

DefNamespaces — Riya uses it for a Namespaces dry-run in a small live site.
RuleNamespaces → one Namespaces step Riya can write from memory.
RememberNamespaces + a .php page (a small live site).
UseNamespaces in a small live site (a Namespaces dry-run).
TrapNamespaces — only reciting the name of Namespaces.
ExNamespaces → a Namespaces dry-run.

PHP · Theory

Namespaces

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Theory

333/352

Namespaces

Don’t start Namespaces with jargon. Start with a Namespaces dry-run. That is the whole point.

Do Namespaces once by hand. one Namespaces step Riya can write from memory. Change one input. Say the new result out loud.

Skip Namespaces and only reciting the name of Namespaces shows up in a small live site.

Use Namespaces when a Namespaces dry-run must stay clear. If a simpler PHP step works, use that instead.

Namespaces trap — only reciting the name of Namespaces. Riya loses marks for that every viva.

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

One breath for Namespaces, then a Namespaces dry-run, then only reciting the name of Namespaces. Sit down.

Exam tip

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

Example

<?php
// Namespaces
$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";
}

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

Short notes

DefNamespaces — Riya uses it for a Namespaces dry-run in a small live site.
RuleNamespaces → one Namespaces step Riya can write from memory.
RememberNamespaces + a .php page (a small live site).
UseNamespaces in a small live site (a Namespaces dry-run).
TrapNamespaces — only reciting the name of Namespaces.
ExNamespaces → a Namespaces dry-run.

Namespaces

Example

Short notes

Questions

Namespaces

Example

Short notes

Questions