Qui n'a jamais pesté en devant étudier les valeurs d'un tableau en php? Les fonction print_r() ou var_dump() affichent le tableau sous la forme d'une chaine de caractère. Pour un petit tableau cela peut aller mais cela devient très vite illisible.
Exemple: print_($montableau);
Array
(
[0] => 7.4
[1] => 7.4
[2] => 7.4
[3] => 7.4
[4] => 7.4
[5] => 7.4
[6] => 7.4
[7] => 7.4
[8] => 7.4
[9] => 7.4
[10] => 7.4
[11] => 7.4
[12] => 7.4
[13] => 7.4
[14] => 7.4
[15] => 7.4
[16] => 7.4
[17] => 7.4
[18] => 7.4
[19] => 7.4
[20] => 7.4
[21] => 7.4
[22] => 7.4
[23] => 7.4
[24] => 7.4
[25] => 7.4
[26] => 7.4
[27] => 7.5
[28] => 7.5
[29] => 7.5
[30] => 7.5
[31] => 7.5
[32] => 7.5
[33] => 7.5
[34] => 7.5
[35] => 7.5
[36] => 7.5
[37] => 7.5
[38] => 7.5
[39] => 7.5
[40] => 7.5
[41] => 7.5
[42] => 7.5
[43] => 7.5
[44] => 7.5
[45] => 7.5
[46] => 7.5
)
C'est la qu'intervient Krumo.
require('class.krumo.php');
krumo($marge);
-
-
0
(
String,
3 characters )
7.4
-
1
(
String,
3 characters )
7.4
-
2
(
String,
3 characters )
7.4
-
3
(
String,
3 characters )
7.4
-
4
(
String,
3 characters )
7.4
-
5
(
String,
3 characters )
7.4
-
6
(
String,
3 characters )
7.4
-
7
(
String,
3 characters )
7.4
-
8
(
String,
3 characters )
7.4
-
9
(
String,
3 characters )
7.4
-
10
(
String,
3 characters )
7.4
-
11
(
String,
3 characters )
7.4
-
12
(
String,
3 characters )
7.4
-
13
(
String,
3 characters )
7.4
-
14
(
String,
3 characters )
7.4
-
15
(
String,
3 characters )
7.4
-
16
(
String,
3 characters )
7.4
-
17
(
String,
3 characters )
7.4
-
18
(
String,
3 characters )
7.4
-
19
(
String,
3 characters )
7.4
-
20
(
String,
3 characters )
7.4
-
21
(
String,
3 characters )
7.4
-
22
(
String,
3 characters )
7.4
-
23
(
String,
3 characters )
7.4
-
24
(
String,
3 characters )
7.4
-
25
(
String,
3 characters )
7.4
-
26
(
String,
3 characters )
7.4
-
27
(
String,
3 characters )
7.5
-
28
(
String,
3 characters )
7.5
-
29
(
String,
3 characters )
7.5
-
30
(
String,
3 characters )
7.5
-
31
(
String,
3 characters )
7.5
-
32
(
String,
3 characters )
7.5
-
33
(
String,
3 characters )
7.5
-
34
(
String,
3 characters )
7.5
-
35
(
String,
3 characters )
7.5
-
36
(
String,
3 characters )
7.5
-
37
(
String,
3 characters )
7.5
-
38
(
String,
3 characters )
7.5
-
39
(
String,
3 characters )
7.5
-
40
(
String,
3 characters )
7.5
-
41
(
String,
3 characters )
7.5
-
42
(
String,
3 characters )
7.5
-
43
(
String,
3 characters )
7.5
-
44
(
String,
3 characters )
7.5
-
45
(
String,
3 characters )
7.5
-
46
(
String,
3 characters )
7.5
Et encore ce n'est qu'un tableau a une dimension. Conquis?