original_string: public static function friendly($time)
      {
          $now = time();
          $delta = abs($time - $now);
  
          if ($delta < self::MINUTE) {
              return $delta === self::SECOND ? 'one second age' : ['%num% second ago', $delta];
          }
  
          if ($delta < 2 * self::MINUTE) {
              return 'a minute ago';
          }
  
          if ($delta < 45 * self::MINUTE) {
              return ['%num% minutes ago', (int)($delta / self::MINUTE)];
          }
  
          if ($delta < 90 * self::MINUTE) {
              return 'an hour ago';
          }
  
          if ($delta < 24 * self::HOUR) {
              return ['%num% hours ago', (int)($delta / self::HOUR)];
          }
  
          if ($delta < 48 * self::HOUR) {
              return 'yesterday';
          }
  
          if ($delta < self::MONTH) {
              return ['%num% days ago', (int)($delta / self::DAY)];
          }
  
          if ($delta < self::YEAR) {
              $months = (int)($delta / self::MONTH);
              return $months <= 1 ? 'one month ago' : ['%num% months ago', $months];
          }
  
          $years = (int)($delta / self::YEAR);
          return $years <= 1 ? 'one year ago' : ['%num% years ago', $years];
      }
code: public static function friendly($time)
      {
          $now = time();
          $delta = abs($time - $now);
  
          if ($delta < self::MINUTE) {
              return $delta === self::SECOND ? 'one second age' : ['%num% second ago', $delta];
          }
  
          if ($delta < 2 * self::MINUTE) {
              return 'a minute ago';
          }
  
          if ($delta < 45 * self::MINUTE) {
              return ['%num% minutes ago', (int)($delta / self::MINUTE)];
          }
  
          if ($delta < 90 * self::MINUTE) {
              return 'an hour ago';
          }
  
          if ($delta < 24 * self::HOUR) {
              return ['%num% hours ago', (int)($delta / self::HOUR)];
          }
  
          if ($delta < 48 * self::HOUR) {
              return 'yesterday';
          }
  
          if ($delta < self::MONTH) {
              return ['%num% days ago', (int)($delta / self::DAY)];
          }
  
          if ($delta < self::YEAR) {
              $months = (int)($delta / self::MONTH);
              return $months <= 1 ? 'one month ago' : ['%num% months ago', $months];
          }
  
          $years = (int)($delta / self::YEAR);
          return $years <= 1 ? 'one year ago' : ['%num% years ago', $years];
      }
code_tokens: public static function friendly ( $ time ) { $ now = time ( ) ; $ delta = abs ( $ time - $ now ) ; if ( $ delta < self :: MINUTE ) { return $ delta === self :: SECOND ? 'one second age' : [ '%num% second ago' , $ delta ] ; } if ( $ delta < 2 * self :: MINUTE ) { return 'a minute ago' ; } if ( $ delta < 45 * self :: MINUTE ) { return [ '%num% minutes ago' , ( int ) ( $ delta / self :: MINUTE ) ] ; } if ( $ delta < 90 * self :: MINUTE ) { return 'an hour ago' ; } if ( $ delta < 24 * self :: HOUR ) { return [ '%num% hours ago' , ( int ) ( $ delta / self :: HOUR ) ] ; } if ( $ delta < 48 * self :: HOUR ) { return 'yesterday' ; } if ( $ delta < self :: MONTH ) { return [ '%num% days ago' , ( int ) ( $ delta / self :: DAY ) ] ; } if ( $ delta < self :: YEAR ) { $ months = ( int ) ( $ delta / self :: MONTH ) ; return $ months <= 1 ? 'one month ago' : [ '%num% months ago' , $ months ] ; } $ years = ( int ) ( $ delta / self :: YEAR ) ; return $ years <= 1 ? 'one year ago' : [ '%num% years ago' , $ years ] ; }
docstring: get friendly time string
  
  @param int $time
  
  @return array|string
docstring_tokens: get friendly time string