我想将以下变量传递给子程序mySubroutine,$name,$age,然后是这个多维数组：
$name = "jennifer"; $age = 100; $list[0][0] = "TEST NAME 2"; $list[0][1] = "TEST GROUP 2"; $[0][2] = 10; $[1][0] = "TEST NAME 2"; $[1][1] = "TEST GROUP 2"; $[1][2] = 2;
子程序：
sub mySubroutine
{
}
我已经尝试了$_ [0]和@_,但我似乎没有得到正确传递给子例程的变量.
解决方法
有几种方法可以实现(像Perl中的大多数事情).我个人这样做：
sub mySubroutine
{
# Get passed arguments
my ($name,$refList) = @_;
# Get the array from the reference
my @list = @{$refList};
# Good to go
}
# You need to pass @list as reference,so you
# put \@list,which is the reference to the array
mySubroutine($name,\@list);