php的帮助文档,涉及到PHP的案例和基本语法,以及实际应用内容

												 				  The SplHeap class				  				 				 				 SplQueue::setIteratorMode				 SplHeap::compare				 SPL				 PHP Manual								 The SplHeap class				 				 				 				 								  				   Introduction				   				    The SplHeap class provides the main functionalities of an Heap.				   				  								 				  				   Class synopsis				 								   				    SplHeap				 												    				     				      abstractSplHeap				     								     implements 				      Iterator				     								     , 				      Countable				     				 				     {								 				    				 				    /* Methods */				    				    SplHeap::__construct				    ( void				   )								    				   abstractint SplHeap::compare				    ( mixed $value1				   , mixed $value2				   )								   int SplHeap::count				    ( void				   )								   mixed SplHeap::current				    ( void				   )								   mixed SplHeap::extract				    ( void				   )								   void SplHeap::insert				    ( mixed $value				   )								   bool SplHeap::isEmpty				    ( void				   )								   mixed SplHeap::key				    ( void				   )								   void SplHeap::next				    ( void				   )								   void SplHeap::recoverFromCorruption				    ( void				   )								   void SplHeap::rewind				    ( void				   )								   mixed SplHeap::top				    ( void				   )								   bool SplHeap::valid				    ( void				   )								   }				 				  				 								 				 				 				 																																																																																																																																																																																																																																																																																																																 				Table of ContentsSplHeap::compare 鈥