NullLogger.php

<?php

namespace Psr\Log;


/**
 * This Logger can be used to avoid conditional log calls.
 *
 * Logging should always be optional, and if no logger is provided to your
 * library creating a NullLogger instance to have something to throw logs at
 * is a good way to avoid littering your code with `if ($this->logger) { }`
 * blocks.
 */
class NullLogger extends AbstractLogger {
    
    /**
     * Logs with an arbitrary level.
     *
     * @param mixed[] $context
     *
     * @throws \Psr\Log\InvalidArgumentException
     */
    public function log($level, string|\Stringable $message, array $context = []) : void {
        // noop
    }

}