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
0
$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 |
| 1 | 2 | 3 |
|---|---|---|
| a1/1 | ||
| a2/1 | a2/2 | |
| a3/1 | a3/2 | a3/3 |
| b3/1 | b3/2 | b3/3 |
|---|---|---|
| a1/1 | ||
| a2/1 | a2/2 | |
| a3/1 | a3/2 | a3/3 |
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17
1