Composer installation

1. Click to open the link on Composer Chinese website

2. Create an execution script in the project directory

php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"

3. Execute the script

php composer-setup.php

4. Delete files

php -r "unlink('composer-setup.php');"

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Extension:

Install phpmailer with composer (third-party mailboxes are not supported, so you can use nette/mail instead)

1. Click on the extension address to open the link , and run it in the composer installation directory.

./composer.phar require phpmailer/phpmailer

Note: This method is to download directly from abroad, and the speed is slow. You can use the Chinese mirror to download by modifying the composer configuration.

./composer.phar config -g repo.packagist composer https://packagist.phpcomposer.com

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*The same way to install nette/mail

./composer.phar require nette/mail

2. Extension usage

All extensions installed through composer can directly import autoload.php

require __DIR__ '/vendor/autoload.php';     
use Nette\Mail\Message;