All Questions
22,176
questions
1
vote
4
answers
112
views
PDO Inside a Function
I just recently began converting my database queries to PDO. I define $dsn, $opt and $pdo on a separate file that's included in every page on my website. I then have a simple row-count query in ...
- 46.6k
0
votes
1
answer
35
views
How to unbind some columns from PDO prepare statement [duplicate]
Let's say I have a regular prepare statement, but sometimes I must omit some columns from being updated:
$stmt = $db->prepare("UPDATE table SET price = ?, size = ?, color = ?
...
- 94.4k
77
votes
13
answers
182k
views
PDO::__construct(): Server sent charset (255) unknown to the client. Please, report to the developers
I'm trying to connect to a MySQL database from Symfony 3 application. But when trying to create MySQL schema from a Symfony console command I get this error: PDO::__construct(): Server sent charset (...
- 7,726
1
vote
1
answer
1k
views
[Microsoft][ODBC Driver 18 for SQL Server][SQL Server]Login failed for user
I'm integrating MSSQL Server into my PHP 8.0 application using a Docker container. I've installed the pdo_sqlsrv,sqlsrv and unixodbc extensions, and for that, I've also installed ODBC Driver 18 for ...
- 619
1
vote
0
answers
64
views
Cloud SQL issue after PHP update to 8.2
I am using PDO connection for Cloud SQL from website. I have updated PHP to 8.2 recently and connection has stopped working and giving error
[MY-010914] [Server] Bad handshake
even though there is ...
- 95.3k
0
votes
1
answer
129
views
Looking for PDO Informix extension for PHP 8.3 [closed]
I'm trying to connect my Php 8.3 (x64) to IBM Informix database.
I have found pre-compiled versions of the extension for PHP 8.0 and 8.1 but it doesn't work with PHP 8.3.
Does anyone have this ...
- 95.3k
0
votes
1
answer
190
views
Find mismatch between variables and bound tokens in Yii
I am using prepared statement to insert data. I am getting the 'Invalid parameter number: number of bound variables does not match number of tokens.' I have tried dumping the prepared statement but I ...
- 46.6k
0
votes
0
answers
32
views
php Getting the COUNT [duplicate]
I’m looping through a user table to check if they exist in another table. It sounds simple enough, but I’m not able to the results I need.
Running this query tells me if the user exists:
SELECT COUNT(*...
- 147
3
votes
2
answers
1k
views
Error in my PDO fetch column function: "Call to a member function fetchColumn() on a non-object" [closed]
I am using PDO object for executing query in PHP:
$stmt = $this->db->prepare('select email from users where email = :email');
return (bool) $stmt->execute(array(':email' => $email))->...
- 20.3k
9
votes
10
answers
45k
views
mysql server has gone away error during installing migration (laravel)
So I am using my cmd on my laravel folder and I tried to do (php artisan migrate:install). 2 errors came up.
[PDOException] SQLSTATE[HY000] [2006] MySQL server has gone away
[ErrorException] PDO:...
- 6,206
0
votes
3
answers
1k
views
Best way to remove the trace information from the PDOException __toString method [duplicate]
Is it possible to remove the trace elements from the __toString.
What I want is something like this.
class DBException extends PDOException
{
public function __toString()
{
return get_class($...
- 158k
52
votes
3
answers
37k
views
PDO fetchAll array to one dimensional
this may be a simple question but am struggling to understand how to solve it. I have a form which allows the user to select either "custom" or "all" staff" to assign to a job.
If custom is selected ...
- 185k
6
votes
4
answers
1k
views
Why is PDO converting my bool(false) param to string('')?
I have a problem with a new MariaDB 10.5.8 install. STRICT_TRANS_TABLES is set, and when I try to use $sql of:
'INSERT INTO test (flag) VALUES (?)'
(where flag is defined as tinyint(1)) with ...
2
votes
2
answers
1k
views
PDO-MySQL: Boolean values get converted to 1 or empty string on prepared statement binding
I'm trying to insert some boolean values into JSON-type columns.
$taskSql = "INSERT INTO Tasks (data, taskListId) VALUES (JSON_OBJECT('title', :title, 'done', :done), :taskListId)";
$taskStatement = $...
-1
votes
1
answer
37
views
Return row ID # to be used in next execute() statement? [duplicate]
I have three tables, one master table for plant readings, whose id is the foreign key that associates multiple readings from the compressor table and the ice temperatures table. I want to get the id ...
- 32.6k