PHP · Theory

Configuration (php.ini)

Theory

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Configuration (php.ini)

Meera only reaches for Configuration (php.ini) when a Configuration php.ini dry-run has to stay correct in a small live site.

Configuration (php.ini) on the board: one Configuration php.ini step Meera can write from memory. Then say what a Configuration php.ini dry-run looks like after.

Configuration (php.ini) exists so Meera can keep a Configuration php.ini dry-run correct in a small live site.

Meera ships Configuration (php.ini) in a small live site. That is the use case worth saying.

Don’t do this with Configuration (php.ini): only reciting the name of Configuration php.ini. Interviewers spot it in ten seconds.

Place Configuration (php.ini) next to nearby PHP work — one Configuration php.ini step Meera can write from memory is the link.

Viva for Configuration (php.ini): what it is → one Configuration php.ini step Meera can write from memory → the mistake (only reciting the name of Configuration php.ini).

Exam tip

Say Configuration (php.ini) in one breath, then one Configuration php.ini step Meera can write from memory, then only reciting the name of Configuration php.ini.

Example

<?php
// Configuration (php.ini)
$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";
}

Configuration (php.ini): scores array, print avg, then high marks. Say the output.

Short notes

DefConfiguration (php.ini) — Meera uses it for a Configuration php.ini dry-run in a small live site.
RuleConfiguration (php.ini) → one Configuration php.ini step Meera can write from memory.
RememberConfiguration (php.ini) + Apache/Nginx (a small live site).
UseConfiguration (php.ini) in a small live site (a Configuration php.ini dry-run).
TrapConfiguration (php.ini) — only reciting the name of Configuration php.ini.
ExConfiguration (php.ini) → a Configuration php.ini dry-run.

<?php // Configuration (php.ini) $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"; }

Configuration (php.ini)

Example

Short notes

Questions

Configuration (php.ini)

Example

Short notes

Questions