通过php中的shell_exec从自定义文件输出shell输出

Question

I would like to display the output of a shell script like it is shown in PuTTy or gnome-terminal via a php-script. I tried using shell_exec by invoking it:

$output = shell_exec('echo "return value: ";foo=$(nameOfFileToExecute); echo $foo');

In which way can I get the return string of the script which is stored on the webserver?

Answer 1

Try this instead:

    <?php 
         exec($your_shell_command_as_string, $arrayOfReturnedData);

        // NOW YOU CAN ACCESS ALL THE VALUES RETURNED BY THE SHELL COMMANDS VIA THE ARRAY.
        var_dump($arrayOfReturnedData); // DUMPS THE RESULTS OF THE SHELL COMMAND...

Hope this helps....