我已经在这个问题上工作了几个小时,真的希望我不会错过任何基本的东西。我知道它主要是代码,但所有信息都在代码中的注释中。
我有一个我的函数,我可以在我的情况下喂养: $db
是带有访问信用的数组 $uid
在这种情况下为无效 $email
是一个有效的电子邮件地址 $companyid
是一个有效的特定数字值,无关紧要 $fname, $lname, $mname, $role
-有效字符串
现在功能本身:
function hire_employee($db, $uid, $email, $companyid, $fname, $lname, $mname, $role){
try{
$srvr = new PDO("mysql:host=".$db['server'].";dbname=".$db['db'], $db['mysql_login'], $db['mysql_pass'], array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
$srvr->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
if (is_numeric($uid)){ //uid is null in our case, so we skip this piece of code
echo "<br>trace 1";//does not output
$set=$srvr->prepare("INSERT into roles (uid, companyid, role, assigned_date) VALUES ((SELECT uid FROM users WHERE uid=:uid and active=1), :companyid, :role, CURDATE());");
$set->bindParam(":uid", $uid);
$set->bindParam(":companyid", $companyid);
$set->bindParam(":role", $role);
if ($set->execute()){
return true;
}
} elseif (isset($email)) {// this is our case, we have a valid email
echo "<br>trace 2";//does output
$email = filter_var($email, FILTER_SANITIZE_EMAIL);
if (!filter_var($email, FILTER_VALIDATE_EMAIL) === false) {
//is a valid email address
//first trying to add existing user (if exists)
echo "<br>trace 2.1";//does output
$check=$srvr->prepare("INSERT into roles (uid, companyid, role, assigned_date) VALUES ((SELECT uid FROM users WHERE email=:email and active=1), :companyid, :role, CURDATE());");
$check->bindParam(":companyid", $companyid);
$check->bindParam(":role", $role);
$check->bindParam(":email", $email);
//NOW THE WEIRD PART!!!-----------------------
if ($check->execute()){//checking if statement executes successfully and returns true
echo "<br>trace 2.1.1";//does not output, a proper thing in our case
return true;
} else { //nope user does not exist, we need to create a user
echo "<br>trace 2.1.2";//this does not output either!!!
//dear stackoverflow member can skip the rest of the code below
echo "<br>traceYO!!! $uid, $email, $companyid, $fname, $lname, $mname, $role";
$newuserid=register_user($db, $fname, $mname, $lname, "NULL", "NULL", "NULL", "NULL", true, $email, "NULL");
echo $newuserid;
if (!is_numeric($newuserid) AND ($newuserif > 0)) {
echo "<br>trace 2.1.2.1";
return false;
} else {
echo "<br>trace 2.1.2.2";
$insert=$srvr->prepare("INSERT into roles (uid, companyid, role, assigned_date) VALUES (:uid, :companyid, :role, CURDATE());");
$insert->bindParam(":uid", $newuserid);
$insert->bindParam(":companyid", $companyid);
$insert->bindParam(":role", $role);
if ($insert->execute()){
echo "<br>trace 2.1.2.2.1";
return true;
}
}
}
} else {
//is not a valid email address
return false;
}
} else {
echo "<br>trace 3";
return false;
}
}
catch(PDOException $e) {
report_error($db, $_SESSION['uid'], $companyid, 'hire_employee', "companyid: $companyid, fname: $fname, mname: $mname, lname: $lname, email: $email, uid: $uid, role:$role", $e->getMessage());
return false;
}
}
现在我到达这里的唯一输出:
跟踪2跟踪2.1
以某种方式无法跟踪2.1.1或2.1.2。
任何帮助都将不胜感激。
我得到了它。该行if ($check->execute())
生成了错误的异常,该异常立即获得了CAUHGT,从而阻止了该功能进一步执行。实际上,我看到错误的地方添加了错误,但我认为我希望它们成为一个菜鸟,但除了例外,我没有将两个和两个放在一起。我将ATTR_ERRMODE
更改为PDO::ERRMODE_WARNING
,似乎可以正常工作。我收到警告,execute()
不返回true
,并且功能按预期进行。
如果有人向我展示了如何捕捉警告,我真的很感激。
无论如何,谢谢大家!
upd_1:
允许生成任何警告是一种非常糟糕的做法,我正在对功能和或声明进行相应的调整。