PHWinfo - Afficher un message

10/06/2008, 05h50

On Monday 09 June 2008 04:24:25 Gerry Ford wrote:

> It looks like ARG.delete is a way to get command line args. How would
> this behave if no command-line args are given?

Well, ARGV is an array of commandline arguments -- it behaves exactly like any
other array. A little testing shows that calling delete from an array will
either return the item asked for, or nil.

So in this case, RAW will be either '-r' or nil, depending on whether there's
a -r in the commandline. Same for MBX and '-m' -- so with no commandline
arguments, RAW and MBX will both be nil.

10/06/2008, 05h50	#4
David Masover Messages: n/a Hébergeur:	Re: picking through a script On Monday 09 June 2008 04:24:25 Gerry Ford wrote: > It looks like ARG.delete is a way to get command line args. How would > this behave if no command-line args are given? Well, ARGV is an array of commandline arguments -- it behaves exactly like any other array. A little testing shows that calling delete from an array will either return the item asked for, or nil. So in this case, RAW will be either '-r' or nil, depending on whether there's a -r in the commandline. Same for MBX and '-m' -- so with no commandline arguments, RAW and MBX will both be nil.