original_string: public function addImplicitGroupName($group)
      {
          if (\in_array(self::DEFAULT_GROUP, $this->groups) && !\in_array($group, $this->groups)) {
              $this->groups[] = $group;
          }
      }
code: public function addImplicitGroupName($group)
      {
          if (\in_array(self::DEFAULT_GROUP, $this->groups) && !\in_array($group, $this->groups)) {
              $this->groups[] = $group;
          }
      }
code_tokens: public function addImplicitGroupName ( $ group ) { if ( \ in_array ( self :: DEFAULT_GROUP , $ this -> groups ) && ! \ in_array ( $ group , $ this -> groups ) ) { $ this -> groups [ ] = $ group ; } }
docstring: Adds the given group if this constraint is in the Default group.
  
  @param string $group
docstring_tokens: Adds the given group if this constraint is in the Default group .