note 14516 rejected from function.exec by cece
| From: | cece@php.net | Date: | Sat, 16 Aug 2003 14:40:59 +0000 |
| Subject: | note 14516 rejected from function.exec by cece | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-54370@lists.php.net to get a copy of this message | ||
Note Submitter: yong-q@cosix.com.cn
----
i want to execute print.out to return the output to $res,but it is empty.
print.c:
main()
{printf("it is test" )}
test.php:
<?
$res=exec(print.out);
echo $res;
$PATH=..........:/tmp/;export $PATH
test.php:
<?
$res=exec("ls /home");
echo $res;
?>
result:/usr
why?