Core Function List
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=== Remarks === | === Remarks === | ||
| − | + | The default scope will be "my" ie LOCAL scope only. | |
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| + | You may add "my" anyway just to future proof your code should the default ever change.... | ||
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| + | You can use Global if you want the variables to be accessible by everything anytime. | ||
=== Example === | === Example === | ||
Revision as of 05:38, 16 September 2013
<Scope> List( <expressions>, .. ) = <array>
Contents |
Description
Extract some elements from an array into ready to use variables .
Scope
Optional; Can be nothing or can be "my" (without quotes)
expressions
A list of variables to be created separated by ,
array
The array to use
Return Value
None
Remarks
The default scope will be "my" ie LOCAL scope only.
You may add "my" anyway just to future proof your code should the default ever change....
You can use Global if you want the variables to be accessible by everything anytime.
Example
my $Accounts = array(); $Accounts[] = array("John", 1111); $Accounts[] = array("Smith", 2222); foreach($Accounts as my $Account) { my List( $Name, $Password ) = $Account; println( "Name '$Name' Password '$Password'" ); }
