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一段没什么意思的代码

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2016-05-25 17:07:101209browse

一段没什么意思的代码

   /*
    *  測試参数完整,并格式化数组参数 
    *  返回 FALSE, array

   public function  format_array_value($a_params = null, $a_rule = null)
   {
        if( is_array($a_params) && !empty($a_params) && is_array($a_rule) && !empty($a_rule) )
        { 
              
              foreach ($a_rule as $key => $value)
              {
                  if(array_key_exists($key, $a_params))
                  {
                  	if($value == 'int' or $value == 'integer')
                  		  $a_params[$key] = intval($a_params[$key]);
                  	elseif ($value == 'string') {
                  		  $a_params[$key] = strval($a_params[$key]);
                  	}elseif ($value == 'double' or $value == 'float') {
                  		  $a_params[$key] = doubleval($a_params[$key]);
                  	}elseif ($value == "boolean") {
                  		  $a_params[$key] = $a_params[$key] ? true : false;
                  	}elseif (preg_match("/^[%bcdeufFosxX]$/",$value)){
                  		    // 生成字符字
  			 $a_params[$key] = sprintf("%".$value,$a_params[$key]);
                  	}else{
                        return FALSE;
                    }
                  }else{
                  	return 	FALSE;
                  }
              }

             return $a_params;  

        }
        else
        {
            return FALSE;
        }
   }  //end check_array_value func

                   

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