All Questions
22,172
questions
0
votes
1
answer
54
views
Not able to show a pdf / image from binary data in MSSQL using PDO LOB
I go MSSQL database which contains attachments - most of them are PDFs. I want to create simple website, that will display attachment after clicking a button. I got main website prepared (there are ...
- 21
0
votes
1
answer
45
views
Transform a multidimensional array from PDO to two simple arrays for a chart [duplicate]
I have a MariaDB with articles and each article has a date. I want to display a bar chart with number of articles per date.
I get the data with this code:
$statement = $pdo->prepare(
" SELECT
...
- 46.6k
-2
votes
2
answers
92
views
Create json-encoded array from a PDO query result column
I am creating a json array with data from mysql:
$array = $db->query("SELECT ...")->fetchAll(PDO::FETCH_ASSOC);
print json_encode($array);
This returns:
[{"animal":"...
- 46.6k
-3
votes
1
answer
35
views
PHP XAMPP Config [closed]
I try to connect my php website with a XAMPP Server so I can access my MySQL database. Any Ideas how the config has to look like, because I'm rather stuck with this one.
I tried to make a config but ...
- 60.1k
0
votes
2
answers
34
views
MYSQL PDO lat lon searching with multiple in clause
I cannot rack my brain around how to construct this sql query.
I have 3 tables.
Users table
user_id
name
picture
etc
tag_ref table
user_id
tag_id
geolocation table
user_id
geolat
geolon
What ...
- 46.6k
79
votes
11
answers
599k
views
PHP Connection failed: SQLSTATE[HY000] [2002] Connection refused
I am trying to use a PHP connection to connect MySQL Database which is on phpmyadmin. Nothing fancy about the connection just trying to see whether the connection is successful or not. I am using MAMP ...
- 898
-1
votes
0
answers
31
views
Fatal error: Uncaught PDOException: could not find driver for SQLite [duplicate]
I just created a SQLite database 'data.db'. I want to connect it in this php code:
<?php
$pdo=new PDO('sqlite:./data.db');
$query=$pdo->query('SELECT * FROM posts');
if ($query === false){
...
0
votes
0
answers
33
views
Informix PDO assoc_id error SQLSTATE=HY000, SQLDriverConnect: -25546
It has been about half a year that we have been facing an error on our production server. At the beginning it happened every 2-3 months, but last Friday it happened again and today once again. We have ...
- 747k
0
votes
0
answers
18
views
SQLSTATE[HY000] [2002] No connection could be made because the target machine was selected [duplicate]
I'm trying to connect my windows machine with xampp, using php with PDO, to a server on the local network (Linux)
<?php
$dbname = "DBNAME";
$user = "USERNAME";
$pass = "...
- 34k
3
votes
2
answers
12k
views
pdo, insert php object to database
I can't find an answer to this question.
I want to save a PHP object into a MySQL database. Example:
class user{
private $id, $email, $pw, $first, $last, $group,.....;
// getters and setters
}...
CommunityBot
- 1
120
votes
4
answers
18k
views
Can I mix MySQL APIs in PHP?
I have searched the net and so far what I have seen is that you can use mysql_ and mysqli_ together meaning:
<?php
$con=mysqli_connect("localhost", "root" ,"" ,"mysql");
if( mysqli_connect_errno( ...
1
vote
1
answer
64
views
PHP is not reading .env file
I am using PHP with PDO to connect to my database.
I want to start using environment variables, so I used the following terminal command:
composer require vlucas/phpdotenv
My .env file now contains ...
- 25.5k
0
votes
0
answers
18
views
SQLSTATE[HY093]: Invalid parameter number, fetch data from API [duplicate]
i faced this error when i build API, i want to fetch data that can filter based on 2 category (cpNumber or partNumber).
this is result from postman, status code 500
{"error":"Database ...
- 16.1k
9
votes
2
answers
18k
views
connecting to cassandra from PHP [closed]
I have found lots of questions on here and other sites about what php libraries to use for connecting to cassandra but most of the questions are 1 or more years old.
I have also found lots of ...
- 1,509
34
votes
3
answers
98k
views
PHP PDOException: "SQLSTATE[HY093]: Invalid parameter number"
I'm getting the error "SQLSTATE[HY093]: Invalid parameter number" when I try to run the below function:
function add_persist($db, $user_id) {
$hash = md5("per11".$user_id."sist11".time());
$...
- 772