original_string: public function getVersion() {
      $version = $this->Cache->read('version', null);
      if ($version !== null) {
        return $version;
      }
      $version = array(2, 0, 0);
  
      $lines = array();
      $result = $this->Process->run($this->config['ffmpeg.bin'], array('-version'), $lines);
      if ($result == 0 && $lines && preg_match('/^\w+\s(version\s)?(\d+)\.(\d+)\.(\d+).*/', $lines[0], $m)) {
        $version = array($m[2], $m[3], $m[4]);
      } else if ($result == 0 && $lines && preg_match('/^\w+\s(version\s)?\S*N-(\d+)-.*/', $lines[0], $m)) {
        $winVersion = $m[2];
        if ($winVersion <= 30610) {
          $version = array(0, 6, 0);
        } else if ($winVersion <= 30956) {
          $version = array(0, 7, 0);
        } else if ($winVersion <= 48409) {
          $version = array(0, 8, 0);
        } else if ($winVersion <= 48610) {
          $version = array(1, 0, 1);
        } else if ($winVersion <= 49044) {
          $version = array(1, 1, 0);
        } else {
          $version = array(2, 0, 0);
        }
      }
      $this->Cache->write('version', $version);
      return $version;
    }
code: public function getVersion() {
      $version = $this->Cache->read('version', null);
      if ($version !== null) {
        return $version;
      }
      $version = array(2, 0, 0);
  
      $lines = array();
      $result = $this->Process->run($this->config['ffmpeg.bin'], array('-version'), $lines);
      if ($result == 0 && $lines && preg_match('/^\w+\s(version\s)?(\d+)\.(\d+)\.(\d+).*/', $lines[0], $m)) {
        $version = array($m[2], $m[3], $m[4]);
      } else if ($result == 0 && $lines && preg_match('/^\w+\s(version\s)?\S*N-(\d+)-.*/', $lines[0], $m)) {
        $winVersion = $m[2];
        if ($winVersion <= 30610) {
          $version = array(0, 6, 0);
        } else if ($winVersion <= 30956) {
          $version = array(0, 7, 0);
        } else if ($winVersion <= 48409) {
          $version = array(0, 8, 0);
        } else if ($winVersion <= 48610) {
          $version = array(1, 0, 1);
        } else if ($winVersion <= 49044) {
          $version = array(1, 1, 0);
        } else {
          $version = array(2, 0, 0);
        }
      }
      $this->Cache->write('version', $version);
      return $version;
    }
code_tokens: public function getVersion ( ) { $ version = $ this -> Cache -> read ( 'version' , null ) ; if ( $ version !== null ) { return $ version ; } $ version = array ( 2 , 0 , 0 ) ; $ lines = array ( ) ; $ result = $ this -> Process -> run ( $ this -> config [ 'ffmpeg.bin' ] , array ( '-version' ) , $ lines ) ; if ( $ result == 0 && $ lines && preg_match ( '/^\w+\s(version\s)?(\d+)\.(\d+)\.(\d+).*/' , $ lines [ 0 ] , $ m ) ) { $ version = array ( $ m [ 2 ] , $ m [ 3 ] , $ m [ 4 ] ) ; } else if ( $ result == 0 && $ lines && preg_match ( '/^\w+\s(version\s)?\S*N-(\d+)-.*/' , $ lines [ 0 ] , $ m ) ) { $ winVersion = $ m [ 2 ] ; if ( $ winVersion <= 30610 ) { $ version = array ( 0 , 6 , 0 ) ; } else if ( $ winVersion <= 30956 ) { $ version = array ( 0 , 7 , 0 ) ; } else if ( $ winVersion <= 48409 ) { $ version = array ( 0 , 8 , 0 ) ; } else if ( $ winVersion <= 48610 ) { $ version = array ( 1 , 0 , 1 ) ; } else if ( $ winVersion <= 49044 ) { $ version = array ( 1 , 1 , 0 ) ; } else { $ version = array ( 2 , 0 , 0 ) ; } } $ this -> Cache -> write ( 'version' , $ version ) ; return $ version ; }
docstring: Get current version of ffmpeg
  
  @return array Version array(major, minor, patch)
docstring_tokens: Get current version of ffmpeg