如何将此功能更改为另一个功能。我不想使用 get_result
我在网上搜索但找不到可以帮助我的答案。
public function Select($Table_Name, $Conditions='' ,$Array_Conditions_Limit=NULL , $OrderBy='', $Limit='', $Selected_Fields='*')
{
$Query = "SELECT ".$Selected_Fields." FROM ".$Table_Name;
if(!empty($Conditions))
$Query .= " WHERE ".$Conditions;
if(!empty($OrderBy))
$Query .= " ORDER BY ".$OrderBy;
if(!empty($Limit))
$Query .= " LIMIT ".$Limit;
$Statment = $this->ConnectionResult->prepare($Query);
if(isset($Array_Conditions_Limit) )
{
$Statment = $this->DynamicBindVariables($Statment, $Array_Conditions_Limit);
$Statment->execute();
return $Statment->get_result();
}
else
$Statment->execute();
return $Statment->get_result();
}
这也适用于动态绑定变量
private function DynamicBindVariables($Statment, $Params)
{
if (is_array($Params) && $Params != NULL)
{
// Generate the Type String (eg: 'issisd')
$Types = '';
foreach($Params as $Param)
{
$Types .= $this->GetType($Param);
}
// Add the Type String as the first Parameter
$Bind_names[] = $Types;
// Loop thru the given Parameters
for ($i=0; $i<count($Params);$i++)
{
$Bind_name = 'bind' . $i;
// Add the Parameter to the variable
$$Bind_name = $Params[$i];
// Associate the Variable as an Element in the Array
$Bind_names[] = &$$Bind_name;
}
// Call the Function bind_param with dynamic Parameters
call_user_func_array(array($Statment,'bind_param'), $Bind_names);
}
elseif(isset($Params) && !empty($Params))
{
$Types = '';
$Types .= $this->GetType($Params);
$Statment->bind_param($Types ,$Params);
}
return $Statment;
}
我使用返回值如下:
$myresult =Select('post','post_category=?' ,2 );
$row = $myresul2->fetch_object()