1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
Here it starts with some HTML Text<P>
All values should be undefined at the first include and
apear at the second include:
<P>
$a = [+ $a || '' +] <BR>
$b = [+ $b || '' +] <BR>
$c = [+ $c || '' +] <BR>
$d = [+ $d || '' +] <BR>
$e = [+ $e || '' +] <BR>
First of all assign a value:
[- $a = '(this is the value in $a)' -] <BR>
Now we have some 'Umlaute':
[- $b = "$a äöü" -]
Now lets look what we are getting from this:<BR>
[+ $a +] [+ $b +]<BR>
And now a and b together: [+ "$a$b" +]<P>
Here we have some HTML tags within the perl code, Embperl will delete them!<BR>
[+ $c = 6 + 17 * 3 +]
[+ "SELECT * <br> FROM a ORDER BY b USING <; Hi There>" +]
Here we have something which looks like a HTML tag, but does not start with<br>
a character, Embperl does not change them!<BR>
[+ "SELECT * FROM a ORDER BY b USING <; Hi There>" +]
Embperl will also translate HMTL escapes to the right characters i.e. $a &lt; 6 will get the perl expression $a < 6: <BR>
[- $e = 2 -]
[+ $d = $e < 6 +]
Now they should have a value
$a = [+ $a +] <BR>
$b = [+ $b +] <BR>
$c = [+ $c +] <BR>
$d = [+ $d +] <BR>
$e = [+ $e +] <BR>
<P>Ok.<P>
|
