Question

此代码给我这个错误：参数号无效：绑定变量数与令牌数不匹配

$fields[':email']=$_GET["email"];
$fields[':password']=$_GET["password"];
$fields[':telefono']=$_GET["telefono"];
$fields[':old_email']=$_GET["old_email"];
$fields[':isAdmin']=0;
$qry.="UPDATE utente SET Email:=email, Password:=password ,Telefono:=telefono, isAdmin=:isAdmin WHERE Email=:old_email";
$sth=$CONNESSIONE->prepare($qry);
$sth->execute($fields);

字段的var_dump打印此

array（5）{[“：email”] =＆gt; string（5）“test2”[“：password”] =＆gt; string（1）“b”[“：telefono”] =＆gt; string（7）“0415600”[“：old_email”] =＆gt; string（4）“test”[“：isAdmin”] =＆gt; int（0）}

我的表就是这个

CREATE TABLE IF NOT EXISTS `utente` (
  `Email` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
  `Password` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
  `Telefono` varchar(150) COLLATE utf8_unicode_ci NOT NULL,
  `isAdmin` tinyint(1) NOT NULL,
  UNIQUE KEY `Email` (`Email`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

为什么这不起作用？

Answer 1

更改此

$qry.="Email:=email, Password:=password ,Telefono:=telefono, isAdmin=:isAdmin WHERE Email=:old_email";

到

$qry.="Email=:email, Password=:password ,Telefono=:telefono, isAdmin=:isAdmin WHERE Email=:old_email";

您在:

之前输错了=

PHP-SQL-参数号无效：绑定变量数与令牌数不匹配

1 个答案: