> -----Original Message----- > From: Andre` Niel Cameron [mailto:[EMAIL PROTECTED]] > Sent: Friday, November 30, 2001 2:07 PM > To: [EMAIL PROTECTED] > Cc: [EMAIL PROTECTED] > Subject: Program dilema > > > Hi, > > I am having a bit of a problem. Does anyone have any idea > how I could have > a variable and see if the value of that variable is also > located in an array > and hash? IE: > > $myvar= 6 > > @myarray= ("4", "7", 10", 6") > > if (6 exists in @myarray) ( > dothis} > else{ > dothis}
Your example is for an array. There's a nice FAQ on this: perldoc -q 'How can I tell whether a list or array contains a certain element?' For a hash, use the exists() function: perldoc -f exists -- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
