选择带有。$ row的语句

Question

我想知道这个select语句有什么问题。 这是我得到的错误：

  

解析错误：语法错误，意外T_ENCAPSED_AND_WHITESPACE，   期待T_STRING或T_VARIABLE或T_NUM_STRING   第47行/home/www/mp28.bit-mp.biz/CardRegistration2.php

$query = "SELECT PlayerName FROM Players where TeamName = .$row['Team1']";

Answer 1

Str

应该是

$query = "SELECT PlayerName FROM Players where TeamName = .$row['Team1']";

Answer 2

查询校正检查两个解决方案。两者都应该有效：

RETRIEVE

OR

session.get(MessageStoreInterceptor.fieldErrorsSessionKey)
session.get(MessageStoreInterceptor.actionErrorsSessionKey)
session.get(MessageStoreInterceptor.actionMessagesSessionKey)

$query = "SELECT PlayerName FROM Players where TeamName =" .$row['Team1'];

处的连接问题

Answer 3

$query = "SELECT PlayerName FROM Players where TeamName = '".$row['Team1']."' ";

试试这个。 TeamName列是varchar，因此传递用quotes括起来的字符串。