Re^2: conditional exists

if the key exists can i get the values to an array? like


@values= exists $hash{$l} ? @{$hash{$l}}:undef;
 # where @values will have vor auf ab
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Re^3: conditional exists by jethro (Monsignor) on Jul 08, 2009 at 12:56 UTC
Yes exactly, in my example script above @values has these values: vor auf ab If in doubt, just check it yourself: `print join('\|',@values),"\n"; #will print "vor\|auf\|ab"` [download]	[reply] [d/l]