original_string: protected function parserValidationRules($rules, $id = null)
      {
  
          if($id === null)
          {
              return $rules;
          }
  
          array_walk($rules, function(&$rules, $field) use ($id)
          {
              if(!is_array($rules))
              {
                  $rules = explode("|", $rules);
              }
  
              foreach($rules as $ruleIdx => $rule)
              {
                  // get name and parameters
                  @list($name, $params) = array_pad(explode(":", $rule), 2, null);
  
                  // only do someting for the unique rule
                  if(strtolower($name) != "unique") {
                      continue; // continue in foreach loop, nothing left to do here
                  }
  
                  $p = array_map("trim", explode(",", $params));
  
                  // set field name to rules key ($field) (laravel convention)
                  if(!isset($p[1])) {
                      $p[1] = $field;
                  }
  
                  // set 3rd parameter to id given to getValidationRules()
                  $p[2] = $id;
  
                  $params = implode(",", $p);
                  $rules[$ruleIdx] = $name.":".$params;
              }
          });
  
          return $rules;
      }
code: protected function parserValidationRules($rules, $id = null)
      {
  
          if($id === null)
          {
              return $rules;
          }
  
          array_walk($rules, function(&$rules, $field) use ($id)
          {
              if(!is_array($rules))
              {
                  $rules = explode("|", $rules);
              }
  
              foreach($rules as $ruleIdx => $rule)
              {
                  // get name and parameters
                  @list($name, $params) = array_pad(explode(":", $rule), 2, null);
  
                  // only do someting for the unique rule
                  if(strtolower($name) != "unique") {
                      continue; // continue in foreach loop, nothing left to do here
                  }
  
                  $p = array_map("trim", explode(",", $params));
  
                  // set field name to rules key ($field) (laravel convention)
                  if(!isset($p[1])) {
                      $p[1] = $field;
                  }
  
                  // set 3rd parameter to id given to getValidationRules()
                  $p[2] = $id;
  
                  $params = implode(",", $p);
                  $rules[$ruleIdx] = $name.":".$params;
              }
          });
  
          return $rules;
      }
code_tokens: protected function parserValidationRules ( $ rules , $ id = null ) { if ( $ id === null ) { return $ rules ; } array_walk ( $ rules , function ( & $ rules , $ field ) use ( $ id ) { if ( ! is_array ( $ rules ) ) { $ rules = explode ( "|" , $ rules ) ; } foreach ( $ rules as $ ruleIdx => $ rule ) { // get name and parameters @ list ( $ name , $ params ) = array_pad ( explode ( ":" , $ rule ) , 2 , null ) ; // only do someting for the unique rule if ( strtolower ( $ name ) != "unique" ) { continue ; // continue in foreach loop, nothing left to do here } $ p = array_map ( "trim" , explode ( "," , $ params ) ) ; // set field name to rules key ($field) (laravel convention) if ( ! isset ( $ p [ 1 ] ) ) { $ p [ 1 ] = $ field ; } // set 3rd parameter to id given to getValidationRules() $ p [ 2 ] = $ id ; $ params = implode ( "," , $ p ) ; $ rules [ $ ruleIdx ] = $ name . ":" . $ params ; } } ) ; return $ rules ; }
docstring: Parser Validation Rules
  
  @param $rules
  @param null $id
  @return array
docstring_tokens: Parser Validation Rules