1--TEST-- 2SPL: SplMaxHeap, Test method to comare elements 3--CREDITS-- 4Chris Scott chris.scott@nstein.com 5#testfest London 2009-05-09 6--FILE-- 7<?php 8 9class MyHeap extends SplMaxHeap 10{ 11 public function testCompare() 12 { 13 return parent::compare(1); 14 } 15} 16 17$heap = new MyHeap(); 18$heap->testCompare(); 19 20?> 21--EXPECTF-- 22Warning: SplMaxHeap::compare() expects exactly 2 parameters, %s 23