First of all assign a value:
[- $a = '(this is the value in $a)' -]
Now we have some 'Umlaute':
[- $b = "$a äöüäöü???<\&+ " -]
[- $id = "abcdefghijklmnopqrstuvwxyz" ; $text = "This is a text ? \& + - " -]
Now lets look what we are getting from this:
[+ $a +] [+ $b +]
What is the EscMode? [+ $escmode +]
Now a Url: Here it goes
[+ $escmode = 1 +]
Now lets look what we are getting from this:
[+ $a +] [+ $b +]
What is the EscMode? [+ $escmode +]
Now a Url: Here it goes
[+ $escmode = 2 +]
Now lets look what we are getting from this:
[+ $a +] [+ $b +]
What is the EscMode? [+ $escmode +]
Now a Url: Here it goes
[+ $escmode = 0 +]
Now lets look what we are getting from this:
[+ $a +] [+ $b +]
What is the EscMode? [+ $escmode +]
Now a Url: Here it goes
[+ $escmode = 3 +]
Now lets look what we are getting from this:
[+ $a +] [+ $b +]
What is the EscMode? [+ $escmode +]
Now a Url: Here it goes
What is the EscMode? [+ $escmode +]
[!
sub foo($)
{
my @name ;
my @data ;
$name[0] = 'abcd' ;
$data[0] = 'xyz' ;
my $bar = $_[0];
return "file.html?name=$name[$bar]&data=$data[$bar]";
}
!]
[+ foo (0) +]
Now we localy set $escmode:
[+ local $escmode = 0 ; $b +]
[+ local $escmode = 1 ; $b +]
[+ local $escmode = 2 ; $b +]
[+ local $escmode = 3 ; $b +]
Ok.