Scheduling Cron Task without crontab

[strandbein]

Meanwhile the support has acted and so it works:

<?php

exec("/usr/bin/php74 /www/htdocs/xxx/concrete_cms/concrete/bin/concrete concrete:scheduler:run >> /dev/null 2>&1", $out, $result);

echo "Returncode: " .$result ."<br>";

echo "Ausgabe des Scripts: " ."<br>";

echo "<pre>"; print_r($out);

?>

/usr/bin/php74 works.
Thank you.