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WordPress database clean up queries

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Laravel's Dependency Injection Container in Depth

Laravel has a powerful Inversion of Control (IoC) / Dependency Injection (DI) Container. Unfortunately the official documentation doesn't cover all of the available functionality, so I decided to experiment with it and document it for myself. The following is based on Laravel 5.4.26 - other versions may vary.

Introduction to Dependency Injection

I won't attempt to explain the principles behind DI / IoC here - if you're not familiar with them you might want to read What is Dependency Injection? by Fabien Potencier (creator of the Symfony framework).

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8" />
	<meta http-equiv="X-UA-Compatible" content="IE=edge" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0" />
	<title>Document</title>
	</head>
	<body>
	<script>

	<?php

	abstract class Node implements JsonSerializable
	{
	/**
	* @var string
	*/
	public string $id;

	/**

	<?php

	// Paste this code into your theme/functions.php
	add_action( 'abrs_countries_dataset', function ( $countries ) {
	$top = [ 'VN', 'US' ];

	uasort( $countries, function ( $country1, $country2 ) use ( $top ) {
	$top = array_reverse( $top );

	$priority1 = array_search( $country1['alpha2'], $top );

	<?xml version="1.0"?>
	<ruleset name="WordPress Coding Standards based custom ruleset for your plugin">
	<description>Generally-applicable sniffs for WordPress plugins.</description>

	<!-- What to scan -->
	<file>.</file>
	<exclude-pattern>/tests/</exclude-pattern>
	<exclude-pattern>/vendor/</exclude-pattern>

	<!-- How to scan -->

	add_action( 'abrs_setup_room_rate', function ( $room_rate ) {
	/* @var $room_rate \AweBooking\Availability\Room_Rate */
	$request = $room_rate->get_request();

	$request_adults = $request
	->get_guest_counts()
	->get_adults()
	->get_count();

	if ( ( $extra_adults = $request_adults - 1 ) > 0 ) {

	<?php

	class Multidimensional {
	/**
	* Return item in array with multidimensional support.
	*
	* @param array $array
	* @param string $keys
	* @param mixed $default
	* @return string

	<?php
	// get next and prev products
	// Author: Georgy Bunin ([email protected])
	// forked from https://gist.github.com/2176823

	function ShowLinkToProduct($post_id, $categories_as_array, $label) {
	// get post according post id
	$query_args = array( 'post__in' => array($post_id), 'posts_per_page' => 1, 'post_status' => 'publish', 'post_type' => 'product', 'tax_query' => array(
	array(
	'taxonomy' => 'product_cat',

	#!/bin/bash

	# Install Ruby v2.3.0
	sudo apt-get -y update
	sudo apt-get -y install build-essential zlib1g-dev libssl-dev libreadline6-dev libyaml-dev
	cd /tmp
	wget https://cache.ruby-lang.org/pub/ruby/2.3/ruby-2.3.0.tar.gz
	tar -xvzf ruby-2.3.0.tar.gz
	cd ruby-2.3.0/
	./configure --prefix=/usr/local

Van anhskohbo

WordPress database clean up queries

Laravel's Dependency Injection Container in Depth

Introduction to Dependency Injection

Accessing the Container