PHP Passthru A Step-by-Step Guide to Return Codes and Error Handling

... exec("/usr/bin/gpg --list-keys",$output,$return); > > This, and everything like it, except "gpg --help" returns an exit code > of 2, with ... You can use exec('whoami') to find out what user your script is running as. Also, try trapping the return code from the exec command. Pass a ... Execution of the PHP file from path “https://luissoares.art/wp-content/webpc-passthru.php” is blocked on your server, or access to this file is blocked. When i exec from PHP site --- return value is "Message ... OK" on PHP site. But no messages has sent. I don't know why! This is sample code : [index.php] exec('pwd'); echo $ssh->exec('ls -la');. By default $ssh->exec() returns both stdout and stderr. To suppress ... ... error message. This is the PHP code: exec('/usr/bin/svn --username something --password something --non-interactive log -r HEAD --xml ... If you really must use user data as input to your program calls, pass it through the special function escapeshellcmd() first—it takes your input, and returns it ...