Description
bool
ksort ( array &array [, int sort_flags])
Sorts an array by key, maintaining key to data correlations. This
is useful mainly for associative arrays.
Geeft TRUE terug bij succes, FALSE indien er een fout is opgetreden.
Voorbeeld 1. ksort() example
<?php
$fruits = array("d"=>"lemon", "a"=>"orange", "b"=>"banana", "c"=>"apple");
ksort($fruits);
reset($fruits);
while (list($key, $val) = each($fruits)) {
echo "$key = $val\n";
}
?>
|
This example would display:
a = orange
b = banana
c = apple
d = lemon |
|
You may modify the behavior of the sort using the optional
parameter sort_flags, for details
see sort().
See also asort(), arsort(),
krsort(), uksort(),
sort(), natsort(), and
rsort().
Opmerking:
The second parameter was added in PHP 4.
