How to set $PATH for php exec or shell_exec

问题

I have set the PATH to run ant and it is working on putty but on php exec it is returning sh ant command not found i have tried to set PATH by export PATH=/usr/ant/bin

回答1:

Call putenv before exec:

putenv('PATH=/usr/ant/bin');

回答2:

Environment variables are set in the context of a user session. If you want to set the variable for the PHP user you should check what user apache runs under (typically apache), and add

export PATH=/usr/ant/bin

/home/apache/.bashrc

So that the path is set for every session the user apache starts.

来源：https://stackoverflow.com/questions/10835923/how-to-set-path-for-php-exec-or-shell-exec

标签

php