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

												 				  Update the current value of the basic counter.				  				 				 				 counter_get				 counter_reset				 Basic				 PHP Manual								    				     counter_bump				     counter_bump — 				      Update the current value of the basic counter.				     								    				    				     Description				     				      void counter_bump				       ( integer $offset				      )								     				      counter_bump() updates the current value of the basic				      interface's counter.				     				    								    				     Parameters				     								      								       offset												       								        				         The amount by which to change the counter's value. Can be negative.				        				       								      								     								    								    				     See Also				     				      counter_get()				      counter_reset()				     				    								   				 counter_get				 counter_reset				 Basic				 PHP Manual