Gytis Šk. gskema

This is a recursive version of PHP's ksort function.

Why objects (usually) use less memory than arrays in PHP

This is just a small post in response to [this tweet][tweet] by Julien Pauli (who by the way is the release manager for PHP 5.5). In the tweet he claims that objects use more memory than arrays in PHP. Even though it can be like that, it's not true in most cases. (Note: This only applies to PHP 5.4 or newer.)

The reason why it's easy to assume that objects are larger than arrays is because objects can be seen as an array of properties and a bit of additional information (like the class it belongs to). And as array + additional info > array it obviously follows that objects are larger. The thing is that in most cases PHP can optimize the array part of it away. So how does that work?

The key here is that objects usually have a predefined set of keys, whereas arrays don't:

People

`:bowtie:`	😄 `:smile:`	😆 `:laughing:`
😊 `:blush:`	😃 `:smiley:`	☺️ `:relaxed:`
😏 `:smirk:`	😍 `:heart_eyes:`	😘 `:kissing_heart:`
😚 `:kissing_closed_eyes:`	😳 `:flushed:`	😌 `:relieved:`
😆 `:satisfied:`	😁 `:grin:`	😉 `:wink:`
😜 `:stuck_out_tongue_winking_eye:`	😝 `:stuck_out_tongue_closed_eyes:`	😀 `:grinning:`
😗 `:kissing:`	😙 `:kissing_smiling_eyes:`	😛 `:stuck_out_tongue:`

Default

Powerlevel10k

MySQL

Getting started

In host:

Go to PHPStorm Settings > Project settings > PHP > Servers
Add server with following parameters:
- Name: vagrant (same as serverName= in debug script)
- Host, port: set vagrant box IP and port
- Debugger: Xdebug
- [v] Use path mappings
- Map your project root in host to relative dir in guest

Hit OK

	<!DOCTYPE html>
	<html lang="en-US">
	<head>
	<meta charset="UTF-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<meta name="robots" content="noodp, noydir" />

	<link rel="dns-prefetch" href="//cdnjs.cloudflare.com">
	<link rel="canonical" href="http://mysite.com/" />
	<link rel="stylesheet" href="http://mysite.com/style.css" type="text/css" />

	<?php

	trait autoTranslate
	{
	protected
	$lang1,
	$lang2
	;

	protected function translate($text)

	# Purge the following packages

	account-plugin-aim
	account-plugin-facebook
	account-plugin-flickr
	account-plugin-jabber
	account-plugin-salut
	account-plugin-twitter
	account-plugin-windows-live
	account-plugin-yahoo

	# Credit http://stackoverflow.com/a/2514279
	for branch in `git branch -r \| grep -v HEAD`;do echo -e `git show --format="%ai %ar by %an" $branch \| head -n 1` \\t$branch; done \| sort -r