All values should be undefined:
$a =
$b =
$c =
$d =
$e =
First of all assign a value:
Now we have some 'Umlaute':
Now lets look what we are getting from this:
(this is the value in $a) (this is the value in $a) äöü
And now a and b together: (this is the value in $a)(this is the value in $a) äöü
Here we have some HTML tags within the perl code, Embperl will delete them!
57
Embperl will also translate HMTL escapes to the right characters i.e. $a < 6 will get the perl expression $a < 6:
1
Now they should have a value
$a = (this is the value in $a)
$b = (this is the value in $a) äöü
$c = 57
$d = 1
$e = 2
a
a
a
b is null
a
b is null
a
b is null
$tabmode = default
Display an two dimensional array with one, two and three columns !
Please take a look at the source in your browser to see the difference
$a[0][0] = '1/1' ;
$a[1][0] = '2/1' ;
$a[1][1] = '2/2' ;
$a[2][0] = '3/1' ;
$a[2][1] = '3/2' ;
$a[2][2] = '3/3' ;
$tabmode = default
a1/1  
a2/1  a2/2  
a3/1  a3/2  a3/3 
a1/1  
a2/1  a2/2  
a3/1  a3/2  a3/3 
a1/1  
a2/1  a2/2  
a3/1  a3/2  a3/3 








2.5
17
1
0
1
2
A = 1
B = 2
C = 3
@a[0] = a
@a[1] = b
@a[2] = c
@a[3] = d
@a[0] = a
@a[1] = b
@a[2] = c
@a[3] = d
a
b
c
d
1
3
5
7
9
1
2
3
4
5
6
7
8
9
10
2:1
2:2
2:3
2:4
2:5
3:a
3:b
3:c
@a[0] = a
A = 1
1
3
5
7
9
B = 2
1
3
5
7
9
C = 3
1
3
5
7
9
@a[1] = b
A = 1
1
3
5
7
9
B = 2
1
3
5
7
9
C = 3
1
3
5
7
9
@a[2] = c
A = 1
1
3
5
7
9
B = 2
1
3
5
7
9
C = 3
1
3
5
7
9
@a[3] = d
A = 1
1
3
5
7
9
B = 2
1
3
5
7
9
C = 3
1
3
5
7
9
x
y
ii[0] = 0 
ii[1] = 1 
ii[2] = 2 
ii[3] = 3 
ii[4] = 4 
ii[5] = 5 
ii[6] = 6 
ii[7] = 7 
ii[8] = 8 
ii[9] = 9 