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 +]
Ok.