我有一个严重的问题使用SELECT获取正确的行,在PDO中获得零行数
我使用PHP安装了REST API。所以,我有一个名为“Checkestablishment”的控制器(这将检查数据库中的用户名和密码)。
我有一个查询
SELECT table_users.ID, table_users.FirstName, table_users.LastName, table_users.ZIP, table_users.State, table_users.Country, table_users.Email, table_users.Birthday
FROM table_users, table_user_credentials
WHERE table_user_credentials.User = table_users.ID
AND table_user_credentials.Username = 'someuser'
AND table_user_credentials.Pass = 'somepass'
和正常工作时,MySQL得到我想要的行。
但是,当我试图在PDO来执行它,我得到空。
这是我的代码
public function add()
{
global $counect;
$i = 0;
$Query_CheckCredential = "SELECT table_users.ID, table_users.FirstName, table_users.LastName, table_users.ZIP, table_users.State, table_users.Country, table_users.Email, table_users.Birthday
FROM table_users, table_user_credentials
WHERE table_user_credentials.User = table_users.ID
AND table_user_credentials.Username = ':Est_User'
AND table_user_credentials.Pass = ':Est_Pass'";
$PS_CheckCredential = $counect->prepare($Query_CheckCredential);
$Sucess = $PS_CheckCredential -> execute(array(
':Est_User'=>$this->str_User,
':Est_Pass'=>$this->str_Pass
));
if($Sucess)
{
$PS_CheckCredential -> bindColumn(1, $User_ID);
$PS_CheckCredential -> bindColumn(2, $User_FirstName);
$PS_CheckCredential -> bindColumn(3, $User_LastName);
$PS_CheckCredential -> bindColumn(4, $User_ZIP);
$PS_CheckCredential -> bindColumn(5, $User_State);
$PS_CheckCredential -> bindColumn(6, $User_Country);
$PS_CheckCredential -> bindColumn(7, $User_Email);
$PS_CheckCredential -> bindColumn(8, $User_Birthday);
//$PS_CheckCredential -> setFetchMode(PDO::FETCH_ASSOC);
$Array_Est_Keys = array('ID', 'FirstName', 'LastName', 'ZIP', 'State', 'Country', 'Email', 'Birthday');
$Array_Est_Keys = array_fill_keys($Array_Est_Keys, '');
do
{
$Array_User['ID'] = $row['ID'];
$Array_User['FirstName'] = $User_FirstName;
$Array_User['LastName'] = $User_LastName;
$Array_User['ZIP'] = $User_ZIP;
$Array_User['State'] = $User_State;
$Array_User['Country'] = $User_Country;
$Array_User['Email'] = $User_Email;
$Array_User['Birthday'] = $User_Birthday;
}
while($row = $PS_CheckCredential->fetch(PDO::FETCH_ASSOC));
if(empty($Array_User))
{
return false;
}
else
{
return $Array_User;
}
}
else
{
echo "No luck";
//return false;
}
我试图获取由不同的方式查询,但没有一个解决我的问题。
P.D. Sucess将我标记为true,因为查询的执行已成功完成,但我得到空(我为我创建的数组创建了一个print_r(),并且我将所有数组的值都设为null)。
谢谢你的时间。干杯!
噢,我的上帝......那是,在我的查询中添加了引号......我感到尴尬,因为我的问题的起源非常单一。 – 2014-09-27 18:44:08
@CarlosGarnicaJr。很高兴我能够帮助,*欢呼卡洛斯* – 2014-09-27 21:45:45