PHP

Instalar PHP

# Ubuntu

sudo apt-get install software-properties-common
sudo add-apt-repository -y ppa:ondrej/php
sudo apt-get update
sudo apt-get install php7.4 php7.4-cli php7.4-common
sudo apt-get install php7.4-curl php7.4-gd php7.4-json php7.4-mbstring php7.4-curl php7.4-gd php7.4-intl php7.4-mysql php7.4-xml php7.4-zip

# Debian
apt install apt-transport-https lsb-release ca-certificates
wget -O /etc/apt/trusted.gpg.d/php.gpg https://packages.sury.org/php/apt.gpg
echo "deb https://packages.sury.org/php/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/php.list
apt update
apt install php7.2
apt install php7.2 php7.2-cli php7.2-common php7.2-json php7.2-opcache php7.2-mysql php7.2-zip php7.2-fpm php7.2-mbstring

PHP - Apache no lo interpreta

# Install:
sudo apt-get install apache2 php7.x libapache2-mod-php7.x 

# Verify:
a2query -m php7.x

# Load
sudo a2enmod php7.x

# Restart apache
sudo service apache2 restart

PHP - Format Datetime

https://stackoverflow.com/questions/33854482/php-carbon-get-today-date-by-formating-date

$timestamp = strtotime($withdraw->timestamp);
$newDate = date('Y-m-d H:i:s', $timestamp);
$dt = Carbon::now()

var_dump($dt->toDateTimeString() == $dt);          // bool(true) => uses     __toString()
echo $dt->toDateString();                          // 1975-12-25
echo $dt->toFormattedDateString();                 // Dec 25, 1975
echo $dt->toTimeString();                          // 14:15:16
echo $dt->toDateTimeString();                      // 1975-12-25 14:15:16
echo $dt->toDayDateTimeString();                   // Thu, Dec 25, 1975 2:15 PM

// ... of course format() is still available
echo $dt->format('l jS \\of F Y h:i:s A');         // Thursday 25th of December 1975 02:15:16 PM

PHP - Instalar composer

curl -sS https://getcomposer.org/installer | php

mv composer.phar /usr/local/bin/composer
chmod +x /usr/local/bin/composer