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<?php |
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declare(strict_types=1); |
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require_once './vendor/autoload.php'; |
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7
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use Jerodev\PhpIrcClient\IrcClient; |
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use Jerodev\PhpIrcClient\IrcChannel; |
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use Jerodev\PhpIrcClient\Options\ClientOptions; |
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11
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// Set the IRC network to connect to and the port if you're not connecting to |
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// Freenode. |
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$server = 'chat.freenode.net'; |
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$port = '6667'; |
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// Give your bot a memorable name. |
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$nickname = 'PHP_IRC_Bot'; |
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// If you add any channels (like ['#php-is-neat']), the bot will automatically |
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// join them when you run `php test.php`. |
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$autojoinChannels = []; |
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$options = new ClientOptions(nickname: $nickname, channels: $autojoinChannels); |
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$client = new IrcClient(\sprintf('%s:%s', $server, $port), $options); |
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$signal_handler = function (int $signo, mixed $siginfo) use ($client, $server): void { |
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if (SIGHUP === $signo) { |
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echo 'Caught signal to re-read config', PHP_EOL; |
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return; |
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} |
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if (SIGTSTP === $signo) { |
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echo 'Caught sleep signal', PHP_EOL; |
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// Restore original handler. |
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pcntl_signal(SIGTSTP, SIG_DFL); |
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posix_kill(posix_getpid(), SIGTSTP); |
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return; |
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} |
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if (SIGCONT === $signo) { |
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echo 'Caught continue signal', PHP_EOL; |
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return; |
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} |
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if (SIGINT !== $signo && SIGTERM !== $signo) { |
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echo 'Caught unknown signal (', $signo, ')', PHP_EOL; |
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return; |
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} |
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// Handle shutdown tasks. |
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echo 'Disconnecting from ', $server, PHP_EOL; |
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foreach ($client->getChannels() as $name => $channel) { |
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$client->part($name); |
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} |
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$client->disconnect(); |
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exit(); |
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}; |
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pcntl_signal(SIGHUP, $signal_handler); // kill -HUP <pid> |
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pcntl_signal(SIGINT, $signal_handler); // CTRL-C |
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pcntl_signal(SIGTERM, $signal_handler); // kill <pid> |
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pcntl_signal(SIGTSTP, $signal_handler); // CTRL-Z |
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pcntl_signal(SIGCONT, $signal_handler); // fg after a CTRL-Z |
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$client->on('registered', function () use ($server, $port) { |
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echo \sprintf('Connected to %s, port %s', $server, $port), PHP_EOL; |
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}); |
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$client->on( |
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'message', |
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function ( |
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string $from, |
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IrcChannel $channel, |
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string $message |
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) use ($client, $nickname): void { |
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echo \sprintf( |
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' . %10s - %10s: %s', |
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$channel->getName(), |
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$from, |
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$message |
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), PHP_EOL; |
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if ($nickname === $from) { |
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// Ignore messages from the bot. |
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return; |
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} |
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if (false === str_contains($message, $nickname)) { |
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// Ignore messages that aren't to the bot. |
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return; |
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} |
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94
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echo \sprintf( |
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' . %10s - %10s: %s', |
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$channel->getName(), |
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$nickname, |
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'I am not a bot!', |
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), PHP_EOL; |
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$client->say($channel->getName(), 'I am not a bot!'); |
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} |
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); |
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$client->connect(); |
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jerodev /
php-irc-client
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This check looks for parameters that have been defined for a function or method, but which are not used in the method body.