Talk about how to execute Shell commands in Laravel?

The tutorial column of Laravel below will introduce to you how to execute Shell commands in Laravel. I hope it will be helpful to you!

                                                                                                                                           

shell_exec() and exec() can both execute shell commands.

If your command crashes for unknown reasons, you won't know why - because shell_exec() and exec() No exception is thrown, they just fail silently.

Here's my solution:

use Symfony\Component\Process\Process;

class ShellCommand
{
    public static function execute($cmd): string
    {
        $process = Process::fromShellCommandline($cmd);

        $processOutput = '';

        $captureOutput = function ($type, $line) use (&$processOutput) {
            $processOutput .= $line;
        };

        $process->setTimeout(null)
            ->run($captureOutput);

        if ($process->getExitCode()) {
            $exception = new ShellCommandFailedException($cmd . " - " . $processOutput);
            report($exception);

            throw $exception;
        }

        return $processOutput;
    }
}

• It uses Symfony's Process component. Related recommendations: The latest five Laravel video tutorials

Using this method, I can throw a custom exception, record the command and output, or log to the log to find problems.

Related recommendations: The latest five Laravel video tutorials

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Original address: https://dev.to/kodeas/executing-shell -commands-in-laravel-1098

Translation address: https://learnku.com/laravel/t/63048

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