linux - php exec with sudo fails on CentOS -


i running centos 6, httpd executed user 'apache'. security reasons, want use sudo executed via exec user 'aq':

<?php exec("/usr/bin/sudo -u aq somescript.sh",$output,$return_val);?>

with visudo have added following line:

apache = (aq) nopasswd:

furthermore temporary gave apache login shell (/bin/bash), able test 

/usr/bin/sudo -u aq somescript.sh

directly worked.

php exec fails $return_val delivers '1' if sudo invoked.

comment out line /etc/sudoers

defaults requiretty

i'v tested case in few ways ant 1 gives me success.


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