PHP · Theory

ftp_mkdir()

Theory

299/352

ftp_mkdir()

Meera only reaches for ftp_mkdir() when Meera walking through ftp_mkdir has to stay correct in a viva board.

Do ftp_mkdir() once by hand. one ftp_mkdir step Meera can write from memory. Change one input. Say the new result out loud.

ftp_mkdir() exists so Meera can keep Meera walking through ftp_mkdir correct in a viva board.

Meera ships ftp_mkdir() in a viva board. That is the use case worth saying.

If Meera walking through ftp_mkdir breaks under ftp_mkdir(), check skipping the failure case for ftp_mkdir first.

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

Viva for ftp_mkdir(): what it is → one ftp_mkdir step Meera can write from memory → the mistake (skipping the failure case for ftp_mkdir).

Exam tip

For ftp_mkdir(): definition + a viva board + one failure.

Example

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

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

Short notes

Defftp_mkdir() — Meera uses it for Meera walking through ftp_mkdir in a viva board.
Ruleftp_mkdir() → one ftp_mkdir step Meera can write from memory.
Rememberftp_mkdir() + a .php page (a viva board).
Useftp_mkdir() in a viva board (Meera walking through ftp_mkdir).
Trapftp_mkdir() — skipping the failure case for ftp_mkdir.
Exftp_mkdir() → Meera walking through ftp_mkdir.

PHP · Theory

ftp_mkdir()

← All stacks

Theory

299/352

ftp_mkdir()

Meera only reaches for ftp_mkdir() when Meera walking through ftp_mkdir has to stay correct in a viva board.

Do ftp_mkdir() once by hand. one ftp_mkdir step Meera can write from memory. Change one input. Say the new result out loud.

ftp_mkdir() exists so Meera can keep Meera walking through ftp_mkdir correct in a viva board.

Meera ships ftp_mkdir() in a viva board. That is the use case worth saying.

If Meera walking through ftp_mkdir breaks under ftp_mkdir(), check skipping the failure case for ftp_mkdir first.

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

Viva for ftp_mkdir(): what it is → one ftp_mkdir step Meera can write from memory → the mistake (skipping the failure case for ftp_mkdir).

Exam tip

For ftp_mkdir(): definition + a viva board + one failure.

Example

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

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

Short notes

Defftp_mkdir() — Meera uses it for Meera walking through ftp_mkdir in a viva board.
Ruleftp_mkdir() → one ftp_mkdir step Meera can write from memory.
Rememberftp_mkdir() + a .php page (a viva board).
Useftp_mkdir() in a viva board (Meera walking through ftp_mkdir).
Trapftp_mkdir() — skipping the failure case for ftp_mkdir.
Exftp_mkdir() → Meera walking through ftp_mkdir.

ftp_mkdir()

Example

Short notes

Questions

ftp_mkdir()

Example

Short notes

Questions