Name
exec
Synopsis
string exec(stringcommand
[, arrayoutput
[, intreturn
]])
Executes command
via the shell and returns
the last line of output from the command’s result.
If output
is specified, it is filled with
the lines returned by the command. If
return
is specified, it is set to the
return status of the command.
If you want to have the results of the command output into the PHP
page, use passthru( )
.
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