What is the issue with executing the 'screen' command in PHP using exec()?

The issue with executing the 'screen' command in PHP using exec() is that it may not work as expected due to the way screen works with terminal sessions. To solve this issue, you can use the '-d -m' flags with the 'screen' command to start a detached screen session in the background. 

<?php
$command = "screen -d -m 'your_command_here'";
exec($command);
?>

Keywords

PHP exec() screen command shell_exec() permission denied

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