Question

解析错误：语法错误，意外'}' 第19行/home/content/71/8956371/html/database/connect.php

代码对我来说很好看：看看connect.php

<?php
  mysql_connect("timereliefusers.db.8956371.hostedresource.com", "*", "*") or die(mysql_error());
 mysql_select_db("timereliefusers") or die (mysql_error());


$choice =(int) $_GET["choice"];

switch ($choice) {
    case 1:
    mysql_query("UPDATE poll1 set choice1 = choice1 + 1");
    break;
    case 2:
    mysql_query("UPDATE poll1 set choice2 = choice2 + 1");
    break;
    case 3:
    mysql_query("UPDATE poll3 set choice3 = choice3 + 1");
    break;
}
}

?>

Answer 1

嗯，你在第19行遇到了意外}。这意味着在第19行有一个不属于那里的}。

Answer 2

为什么不这样做？？

<?php

mysql_connect("timereliefusers.db.8956371.hostedresource.com", "*", "*") or die(mysql_error());
mysql_select_db("timereliefusers") or die (mysql_error());


$choice = (int) $_GET["choice"];

switch ($choice) {
    case 1:
    case 2:
      mysql_query("UPDATE poll1 set choice" . $choice . " = choice" . $choice. " + 1");
      break;
    case 3:
      mysql_query("UPDATE poll3 set choice" . $choice . " = choice" . $choice. " + 1");
      break;
}


?>

Answer 3

switch ($choice) {
    case 1:
    mysql_query("UPDATE poll1 set choice1 = choice1 + 1");
    break;
    case 2:
    mysql_query("UPDATE poll1 set choice2 = choice2 + 1");
    break;
    case 3:
    mysql_query("UPDATE poll3 set choice3 = choice3 + 1");
    break;
}
}

应该是

switch ($choice) {
    case 1:
    mysql_query("UPDATE poll1 set choice1 = choice1 + 1");
    break;
    case 2:
    mysql_query("UPDATE poll1 set choice2 = choice2 + 1");
    break;
    case 3:
    mysql_query("UPDATE poll3 set choice3 = choice3 + 1");
    break;
}
// removed the last "}"

Answer 4

第19行有一个额外的“}”。文件中没有匹配的“{”。第17行包含第7行上switch语句的结束“}”。

PHP解析错误第19行

4 个答案: