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 SplMaxHeap class				  				 				 				 SplHeap::valid				 SplMaxHeap::compare				 SPL				 PHP Manual								 The SplMaxHeap class				 				 				 				 								  				   Introduction				   				    The SplMaxHeap class provides the main functionalities of a heap, keeping the maximum on the top.				   				  								 				  				   Class synopsis				 								   				    SplMaxHeap				 												    				     				      SplMaxHeap				     								     				      extends				      SplHeap				     								     implements 				      Iterator				     								     , 				      Countable				     				 				     {								 				    				 				    /* Methods */				    				   void SplMaxHeap::compare				    ( mixed $value1				   , mixed $value2				   )												    /* Inherited methods */				    				   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 ContentsSplMaxHeap::compare 鈥