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File:  [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / spl / tests / spl_heap_is_empty_basic.phpt
Revision 1.1.1.1 (vendor branch): download - view: text, annotated - select for diffs - revision graph
Tue Feb 21 23:48:01 2012 UTC (12 years, 6 months ago) by misho
Branches: php, MAIN
CVS tags: v5_4_3elwix, v5_4_29p0, v5_4_29, v5_4_20p0, v5_4_20, v5_4_17p0, v5_4_17, v5_3_10, HEAD
php

--TEST--
SPL: SplHeap, test trivial method to find if a heap is empty
--CREDITS--
Nathaniel McHugh nat@fishtrap.co.uk
#testfest London 2009-05-09
--FILE--
<?php

class MyHeap extends SplHeap{

public function compare($a, $b){
return $a < $b;
}

}


$heap = new MyHeap();
var_dump($heap->isEmpty());
$heap->insert(1);
var_dump($heap->isEmpty());
$heap->extract();
var_dump($heap->isEmpty());
$heap->isEmpty('var');
?>
--EXPECTF--
bool(true)
bool(false)
bool(true)

Warning: SplHeap::isEmpty() expects exactly 0 parameters, 1 given in %s
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