Cron作业PHP脚本失败但脚本将通过CLI或浏览器运行

I have several php scripts I am trying to set up (recently moved to a new server) they will run from the command line and through the browser but only one will run through cron the other seems to have a permissions problem, if the file is set to 644 I get this message from cron: /bin/sh: /home/xyz/public_html/scripts/update-script.php: Permission deniedI have several php scripts I am trying to set u