PHP · Theory

nl_langinfo()

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Theory

213/352

nl_langinfo()

Isha only reaches for nl_langinfo() when Isha walking through nl_langinfo has to stay correct in a first job task.

Keep nl_langinfo() small. Isha should finish Isha walking through nl_langinfo in a few lines, not a 40-line dump.

nl_langinfo() exists so Isha can keep Isha walking through nl_langinfo correct in a first job task.

Isha ships nl_langinfo() in a first job task. That is the use case worth saying.

nl_langinfo() miss — skipping the failure case for nl_langinfo. Fix it before you talk about advanced PHP.

nl_langinfo() is not a lonely heading. Isha ties it to Isha walking through nl_langinfo.

One breath for nl_langinfo(), then Isha walking through nl_langinfo, then skipping the failure case for nl_langinfo. Sit down.

Exam tip

For nl_langinfo(): definition + a first job task + one failure.

Example

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

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

Short notes

Defnl_langinfo() — Isha uses it for Isha walking through nl_langinfo in a first job task.
Rulenl_langinfo() → one nl_langinfo step Isha can write from memory.
Remembernl_langinfo() + Apache/Nginx (a first job task).
Usenl_langinfo() in a first job task (Isha walking through nl_langinfo).
Trapnl_langinfo() — skipping the failure case for nl_langinfo.
Exnl_langinfo() → Isha walking through nl_langinfo.

PHP · Theory

nl_langinfo()

← All stacks

Theory

213/352

nl_langinfo()

Isha only reaches for nl_langinfo() when Isha walking through nl_langinfo has to stay correct in a first job task.

Keep nl_langinfo() small. Isha should finish Isha walking through nl_langinfo in a few lines, not a 40-line dump.

nl_langinfo() exists so Isha can keep Isha walking through nl_langinfo correct in a first job task.

Isha ships nl_langinfo() in a first job task. That is the use case worth saying.

nl_langinfo() miss — skipping the failure case for nl_langinfo. Fix it before you talk about advanced PHP.

nl_langinfo() is not a lonely heading. Isha ties it to Isha walking through nl_langinfo.

One breath for nl_langinfo(), then Isha walking through nl_langinfo, then skipping the failure case for nl_langinfo. Sit down.

Exam tip

For nl_langinfo(): definition + a first job task + one failure.

Example

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

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

Short notes

Defnl_langinfo() — Isha uses it for Isha walking through nl_langinfo in a first job task.
Rulenl_langinfo() → one nl_langinfo step Isha can write from memory.
Remembernl_langinfo() + Apache/Nginx (a first job task).
Usenl_langinfo() in a first job task (Isha walking through nl_langinfo).
Trapnl_langinfo() — skipping the failure case for nl_langinfo.
Exnl_langinfo() → Isha walking through nl_langinfo.

nl_langinfo()

Example

Short notes

Questions

nl_langinfo()

Example

Short notes

Questions