original_string: public function init()
      {
          if ($this->initialized) {
              return $this;
          }
  
          $this->grav = Grav::instance();
          $this->config = $this->grav['config'];
  
          // Enable/disable debugger based on configuration.
          $this->enabled = (bool)$this->config->get('system.debugger.enabled');
  
          if ($this->enabled()) {
              $this->initialized = true;
  
              $plugins_config = (array)$this->config->get('plugins');
  
              ksort($plugins_config);
  
              $debugbar = $this->debugbar;
              $debugbar->addCollector(new MemoryCollector());
              $debugbar->addCollector(new ExceptionsCollector());
              $debugbar->addCollector(new ConfigCollector((array)$this->config->get('system'), 'Config'));
              $debugbar->addCollector(new ConfigCollector($plugins_config, 'Plugins'));
              $this->addMessage('Grav v' . GRAV_VERSION);
          }
  
          return $this;
      }
code: public function init()
      {
          if ($this->initialized) {
              return $this;
          }
  
          $this->grav = Grav::instance();
          $this->config = $this->grav['config'];
  
          // Enable/disable debugger based on configuration.
          $this->enabled = (bool)$this->config->get('system.debugger.enabled');
  
          if ($this->enabled()) {
              $this->initialized = true;
  
              $plugins_config = (array)$this->config->get('plugins');
  
              ksort($plugins_config);
  
              $debugbar = $this->debugbar;
              $debugbar->addCollector(new MemoryCollector());
              $debugbar->addCollector(new ExceptionsCollector());
              $debugbar->addCollector(new ConfigCollector((array)$this->config->get('system'), 'Config'));
              $debugbar->addCollector(new ConfigCollector($plugins_config, 'Plugins'));
              $this->addMessage('Grav v' . GRAV_VERSION);
          }
  
          return $this;
      }
code_tokens: public function init ( ) { if ( $ this -> initialized ) { return $ this ; } $ this -> grav = Grav :: instance ( ) ; $ this -> config = $ this -> grav [ 'config' ] ; // Enable/disable debugger based on configuration. $ this -> enabled = ( bool ) $ this -> config -> get ( 'system.debugger.enabled' ) ; if ( $ this -> enabled ( ) ) { $ this -> initialized = true ; $ plugins_config = ( array ) $ this -> config -> get ( 'plugins' ) ; ksort ( $ plugins_config ) ; $ debugbar = $ this -> debugbar ; $ debugbar -> addCollector ( new MemoryCollector ( ) ) ; $ debugbar -> addCollector ( new ExceptionsCollector ( ) ) ; $ debugbar -> addCollector ( new ConfigCollector ( ( array ) $ this -> config -> get ( 'system' ) , 'Config' ) ) ; $ debugbar -> addCollector ( new ConfigCollector ( $ plugins_config , 'Plugins' ) ) ; $ this -> addMessage ( 'Grav v' . GRAV_VERSION ) ; } return $ this ; }
docstring: Initialize the debugger
  
  @return $this
  @throws \DebugBar\DebugBarException
docstring_tokens: Initialize the debugger