如何从PHP执行Shell命令？

Question

I have a apache server running on raspberry pi and i want to execute shell script using command through in php,

the code which is to be executed is :

"usr/bin/libreoffice --pt trial1 /var/www/html/Book1.xlsx"

how to run this command ?

Answer 1

use shell_exec() to run shell script.

And also make sure that exec and shell_exec is enabled in PHP ini.

Answer 2

use shell_exec() built in php function here

shell_exec("usr/bin/libreoffice --pt trial1 /var/www/html/Book1.xlsx")

you can also used built in function exec() or system() here see