PHP · Theory

Array column()

Theory

106/352

Array column()

Array column() (function) sits in a first job task. Farhan’s job is Farhan walking through Array column function. Write that first.

Array column() (function) on the board: one Array column function step Farhan can write from memory. Then say what Farhan walking through Array column function looks like after.

Skip Array column() (function) and only reciting the name of Array column function shows up in a first job task.

Array column() (function) shows up in a first job task. Name Farhan walking through Array column function, not “a real-world scenario”.

If Farhan walking through Array column function breaks under Array column() (function), check only reciting the name of Array column function first.

Place Array column() (function) next to nearby PHP work — one Array column function step Farhan can write from memory is the link.

Viva for Array column() (function): what it is → one Array column function step Farhan can write from memory → the mistake (only reciting the name of Array column function).

Exam tip

For Array column() (function): definition + a first job task + one failure.

Example

<?php
$langs = ["PHP", "JS", "SQL"];
$langs[] = "Python";
foreach ($langs as $i => $lang) {
  echo "$i: $lang\n";
}

Array column() — pHP arrays are ordered maps. foreach walks key and value.

Short notes

DefArray column() (function) — Farhan uses it for Farhan walking through Array column function in a first job task.
RuleArray column() (function) → one Array column function step Farhan can write from memory.
RememberArray column() (function) + Apache/Nginx (a first job task).
UseArray column() (function) in a first job task (Farhan walking through Array column function).
TrapArray column() (function) — only reciting the name of Array column function.
ExArray column() (function) → Farhan walking through Array column function.

PHP · Theory

Array column()

← All stacks

Theory

106/352

Array column()

Array column() (function) sits in a first job task. Farhan’s job is Farhan walking through Array column function. Write that first.

Array column() (function) on the board: one Array column function step Farhan can write from memory. Then say what Farhan walking through Array column function looks like after.

Skip Array column() (function) and only reciting the name of Array column function shows up in a first job task.

Array column() (function) shows up in a first job task. Name Farhan walking through Array column function, not “a real-world scenario”.

If Farhan walking through Array column function breaks under Array column() (function), check only reciting the name of Array column function first.

Place Array column() (function) next to nearby PHP work — one Array column function step Farhan can write from memory is the link.

Viva for Array column() (function): what it is → one Array column function step Farhan can write from memory → the mistake (only reciting the name of Array column function).

Exam tip

For Array column() (function): definition + a first job task + one failure.

Example

<?php
$langs = ["PHP", "JS", "SQL"];
$langs[] = "Python";
foreach ($langs as $i => $lang) {
  echo "$i: $lang\n";
}

Array column() — pHP arrays are ordered maps. foreach walks key and value.

Short notes

DefArray column() (function) — Farhan uses it for Farhan walking through Array column function in a first job task.
RuleArray column() (function) → one Array column function step Farhan can write from memory.
RememberArray column() (function) + Apache/Nginx (a first job task).
UseArray column() (function) in a first job task (Farhan walking through Array column function).
TrapArray column() (function) — only reciting the name of Array column function.
ExArray column() (function) → Farhan walking through Array column function.

Array column()

Example

Short notes

Questions

Array column()

Example

Short notes

Questions