yoander

#### Contents of the preconfiguration file (for buster)
### Localization
# Preseeding only locale sets language, country and locale.
#d-i debian-installer/locale string en_US

# The values can also be preseeded individually for greater flexibility.
d-i debian-installer/language string en
d-i debian-installer/country string EC
d-i debian-installer/locale string en_US.UTF-8
# Optionally specify additional locales to be generated.

yoander

function before_get_post ($stm) {
    if ($stm->is_category || $stm->is_tag) {
        $term_lang = !empty($stm->query['lang']) ? $stm->query['lang'] : '';

        if (empty($term_lang) ||
            !function_exists('pll_default_language') ||
            ($term_lang === pll_default_language())) {
            return;
        }

yoander

#
# This script is part of the video,
# Cómo instalar Apache Web Server en Android: https://youtu.be/cwp63pJMy_A and 
# it's intended to be used on Termux Android 32 bits in order to fix the issue,
# https://github.com/termux/termux-packages/issues/1727
# Before executing this script you must install termux-chroot see de video,
# Cómo hacer chroot en Termux: https://youtu.be/gdy12S94BBk
#
#!/usr/bin/env bash
aps=$(pidof httpd)

yoander

<?php
function connect() {
    $link = @mysqli_connect('localhost:2483', 'root', 'root', 'world');
    if ($error = mysqli_connect_errno()) {
        return sprintf("Error de conexión: #%s - %s\n", $error, mysqli_connect_error());
    }
    mysqli_set_charset($link, 'utf8');
    return $link;
}

yoander

<?php

abstract class A
{
    abstract function test(string $s);
}

abstract class B extends A
{
    abstract function test($s) : int;

yoander

<?php
var_dump("abcdef"[-2]); // Print: string (1) "e"
var_dump(strpos("aabbcc", "b", -3)); // Print: int(3)
$string = 'bar';
echo "El último carácter de '$string' es '$string[-1]'.\n";
// Print: El último carácter de 'bar' is 'r' 

yoander

<?php
function validateAge($age)
{
    if (!is_int($age)) {
        throw new InvalidArgumentException('Age must be integer!');
    }

    if (($age < 0) || ($age > 200)) {
        throw new DomainException('Age must be a value between 0 and 200!');
    }

yoander

<?php
function xrange($start, $limit, $step = 1) {
    for ($i = $start; $i <= $limit; $i += $step) {
        yield $i;
    }
}

function iterate(iterable $iter)
{
    foreach ($iter as $val) {

yoander

<?php
class Blog
{
    const BLOG_NAME = 'LibreByte';
    protected const START_DATE = '01-01-2007';
    private const CREATOR = 'sedlav';
}

class Page extends Blog
{

yoander

<?php

$countries = [
    ['country' => 'Spain', 'lang' => 'ES', 'currency' => 'EUR'],
    ['country' => 'USA', 'lang' => 'EN', 'currency' => 'USD']
];

foreach ($countries as ['country' => $countryName, 'lang' => $language, 'currency' => $currency]) {
    echo "<strong>Country: </strong> $countryName, <strong>Language: </strong> $language, <strong>Currency: </strong> $currency";
    echo  nl2br("\n");