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|
--TEST--
SPL: SplHeap: comparison callback
--FILE--
<?php
class myHeap extends SplHeap {
public function compare($a, $b) {
if ($a > $b) {
$result = 1;
} else if ($a < $b) {
$result = -1;
} else {
$result = 0;
}
return $result;
}
}
$h = new myHeap;
$in = range(0,10);
shuffle($in);
foreach ($in as $i) {
$h->insert($i);
}
foreach ($h as $out) {
echo $out."\n";
}
?>
===DONE===
<?php exit(0); ?>
--EXPECTF--
10
9
8
7
6
5
4
3
2
1
0
===DONE===
|
