| Source: lesson_05_function_array_filter.php | Résultat |
<?php
function impair($var) {
return ($var % 2 == 1);
}
function pair($var) {
return ($var % 2 == 0);
}
$array1 = array ("a"=>1, "b"=>2, "c"=>3, "d"=>4, "e"=>5);
$array2 = array (6, 7, 8, 9, 10, 11, 12);
echo "<b>Impairs :</b><pre>";
print_r(array_filter($array1, "impair"));
echo "<b>Pairs :</b><br/>";
print_r(array_filter($array2, "pair"));
echo "<b>Tableaux d'origine :</b><br/>";
print_r($array1);
print_r($array2);
?>
| Impairs :Array
(
[a] => 1
[c] => 3
[e] => 5
)
Pairs :
Array
(
[0] => 6
[2] => 8
[4] => 10
[6] => 12
)
Tableaux d'origine :
Array
(
[a] => 1
[b] => 2
[c] => 3
[d] => 4
[e] => 5
)
Array
(
[0] => 6
[1] => 7
[2] => 8
[3] => 9
[4] => 10
[5] => 11
[6] => 12
)
|
