Run shell commands with PHP – Be it Within a Content Management System Like WordPress or Simple PHP Script.System program execution is documented in PHP Manual. Occasionally server, for example goes down and possibly you are wondering if it is possible to start remotely using PHP to check the port or do something.
Run shell commands with PHP : Getting Started
It basically sounds difficult to run shell commands with PHP, but several way exists :
PHP actually has a special operator for executing shell commands, it is a dirty easy trick – by using the backtick (
But for much control over the execution one need to use functions like proc_open
Run shell commands with PHP : Examples
PHP will attempt to execute the contents of the backticks as a shell command; the output will be returned, basically the usage of the backtick operator is identical to shell_exec()
Example with MySQL :
execute an external program and display raw output :
Now, you have a shell script named deploy.sh that has the following content:-
echo "0 Importing the code"
eval "git pull -u origin master"
echo "1 Backing up existing data in database.."
// -- more code
popen` opens process file pointer, example :
There is an interesting part for WordPress to execute commands, you can execute simple shell commands and output them to the browser :
There is no credit written who wrote it, we actually used it ago. You can edit it without asking us.Tagged With cannot run windows command in php , how to do windows shell commands from php , https://yandex ru/clck/jsredir?from=yandex ru;search;web;;&text=&etext=1831 9gBRDmC7oA4lB6TiaVsvl4oHJgUF6k6SjHSCVZS3iGXcEYbwZ5JFCj-LF8FUeWgm d70fc4fc8e09e9e12fbd1020ee2f0ef570ede48f&uuid=&state=_BLhILn4SxNIvvL0W45KSic66uCIg23qh8iRG98qeIXme , php run command , php run shell exec comand example , php run windows command , shell commands in PHp