How to use PHP OPCache? -

PHP 5.5 has been released and there is a new code caching module called OPCcheck, but there is no document in it.

For this.

So where is the document for this and how do I use OPEC?

installation

OpCache was compiled by default on PHP5.5 + Although it is disabled by default, in order to start using OpCache in PHP5.5 you must first enable it. To do this, you have to do the following.

Add the following line to your php.ini :

  zend_extension = / full / path / to / opcache.so (nix) zend_extension = Note that when the path is empty, you should wrap it in quotes:  
  Code> zend_extension = "C: \ Program Files \ PHP5.5 \ ext \ php_opcache.dll"   
 Also keep in mind that you will find the <"normal"  extension  Code>  Zend_  extension  extension instead of the direction, because it affects the actual jade engine (i.e. PHP runs).  
 Usage  
 There are currently four functions you can use:  
:  
 The currently used configuration of OpenCash Uses an array that contains all INI settings as well as version information and blacklisted files.  
  var_dump (opcache_get_configuration ());   
:  
 This will return an array with information about the current state of the cache. This information will include things like: State Cash (Enabled, Resumption, Full etc.), Memory Usage, Hit, Miss and some other useful information. It also includes cached script.  
  var_dump (opcache_get_status ());   
:  
 Resets the entire cache, which means that all possible cached scripts will be re-parsed on the next visit.  
  opcache_reset ();   
:  
 rejects a specific cached script, meaning script will be parsed again on next visit.  
  opcache_invalidate ('/ path / to / script / to / invalidate.php', is true);   
 Maintenance and report  
 Some GUIs have been created to help maintain OPCB and create useful reports. These tools take advantage of the above functions.  
   opcacheGUI    
   Disclaimer I am the author of this project    
 Features:  
 
 Opaque status  
 Opaque configuration  
 Open statistics  
 Cached Script overview  
 Cached script invalidation  
 Multilingual  
 Mobile device support  
 Shining graphs   
 Screenshots:  
   
   
   
   
 URL: < / P> 
   opcache-status    
 Features:  
 
 OpCache status  
 OPK configuration  
 Open statistics  
 Cached script overview  
 Single file   
 Screenshots:  
   
 URL:  
   
 OpCache  
 OpCache status  
 OpCache configuration  
 OpCache stats  
 OpCache reset   
 Cached script invalidation  
 Automatic refresh   
 Screenshots:  
   
 URL: