function::cmdline_args
名称
function::cmdline_args — Fetch command line arguments from current process
Synopsis
cmdline_args:string(n:long,m:long,delim:string)
Arguments
n- First argument to get (zero is normally the program itself)
m- Last argument to get (or minus one for all arguments after n)
delim- String to use to separate arguments when more than one.
Description
Returns arguments from the current process starting with argument number n, up to argument m. If there are less than n arguments, or the arguments cannot be retrieved from the current process, the empty string is returned. If m is smaller than n then all arguments starting from argument n are returned. Argument zero is traditionally the command itself.
