PHP · Theory

Array ksort()

Theory

137/352

Array ksort()

Array ksort() (function) sits in a campus project. Neha’s job is Neha walking through Array ksort function. Write that first.

For Array ksort() (function), Apache/Nginx is in play. Don’t blame it until you have traced Neha walking through Array ksort function.

Without Array ksort() (function), a campus project gets messy and Neha walking through Array ksort function is hard to trust.

Neha ships Array ksort() (function) in a campus project. That is the use case worth saying.

Don’t do this with Array ksort() (function): copy-pasting Array ksort function without a dry-run. Interviewers spot it in ten seconds.

After Array ksort() (function), Neha should still remember copy-pasting Array ksort function without a dry-run.

Viva for Array ksort() (function): what it is → one Array ksort function step Neha can write from memory → the mistake (copy-pasting Array ksort function without a dry-run).

Exam tip

Say Array ksort() (function) in one breath, then one Array ksort function step Neha can write from memory, then copy-pasting Array ksort function without a dry-run.

Example

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

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

Short notes

DefArray ksort() (function) — Neha uses it for Neha walking through Array ksort function in a campus project.
RuleArray ksort() (function) → one Array ksort function step Neha can write from memory.
RememberArray ksort() (function) + Apache/Nginx (a campus project).
UseArray ksort() (function) in a campus project (Neha walking through Array ksort function).
TrapArray ksort() (function) — copy-pasting Array ksort function without a dry-run.
ExArray ksort() (function) → Neha walking through Array ksort function.

PHP · Theory

Array ksort()

← All stacks

Theory

137/352

Array ksort()

Array ksort() (function) sits in a campus project. Neha’s job is Neha walking through Array ksort function. Write that first.

For Array ksort() (function), Apache/Nginx is in play. Don’t blame it until you have traced Neha walking through Array ksort function.

Without Array ksort() (function), a campus project gets messy and Neha walking through Array ksort function is hard to trust.

Neha ships Array ksort() (function) in a campus project. That is the use case worth saying.

Don’t do this with Array ksort() (function): copy-pasting Array ksort function without a dry-run. Interviewers spot it in ten seconds.

After Array ksort() (function), Neha should still remember copy-pasting Array ksort function without a dry-run.

Viva for Array ksort() (function): what it is → one Array ksort function step Neha can write from memory → the mistake (copy-pasting Array ksort function without a dry-run).

Exam tip

Say Array ksort() (function) in one breath, then one Array ksort function step Neha can write from memory, then copy-pasting Array ksort function without a dry-run.

Example

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

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

Short notes

DefArray ksort() (function) — Neha uses it for Neha walking through Array ksort function in a campus project.
RuleArray ksort() (function) → one Array ksort function step Neha can write from memory.
RememberArray ksort() (function) + Apache/Nginx (a campus project).
UseArray ksort() (function) in a campus project (Neha walking through Array ksort function).
TrapArray ksort() (function) — copy-pasting Array ksort function without a dry-run.
ExArray ksort() (function) → Neha walking through Array ksort function.

Array ksort()

Example

Short notes

Questions

Array ksort()

Example

Short notes

Questions