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Fetch MySQLi with custom database (aka, column names for array keys)


Fetch MySQLi with custom database (aka, column names for array keys)

By : Vladyslav Rozhkov
Date : November 22 2020, 02:42 PM
wish of those help The simplest way to build an associative array of database rows with mysqli_* is to do this:
code :
$mysqli_query = mysqli_query($db_link, "SELECT * FROM tablename");
$result = array();
while($result[] = $mysqli_query->mysqli_fetch_assoc());


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MySQLI Fetch Database Column

MySQLI Fetch Database Column


By : user2349479
Date : March 29 2020, 07:55 AM
With these it helps Since you want to get an array that shows the query results, I would try this:
code :
<?php
$db = new mysqli(HOST, USERNAME, PASSWORD, DBNAME);
$stmt = $db->query("SELECT * FROM options WHERE option_flag = 'settings'");
$result = $stmt->fetch_all();
var_dump($result);
<?php
$link = mysqli_connect(HOST, USERNAME, PASSWORD, DBNAME);
$stmt = mysqli_query($link, "SELECT * FROM options WHERE option_flag = 'settings'");
$result = mysqli_fetch_all($stmt);
var_dump($result);
mysqli fetch array error Couldn't fetch mysqli

mysqli fetch array error Couldn't fetch mysqli


By : Jim Smith
Date : March 29 2020, 07:55 AM
may help you . You are doing mysqli_query twice. Try this.
$query = "select * from abc1"; $result = mysqli_query($db, $query);
Using MySQLI to fetch a column and convert to array

Using MySQLI to fetch a column and convert to array


By : user6464170
Date : March 29 2020, 07:55 AM
wish of those help So I've been trying various other threads, but none seem to use MySQLI, nor work. I'm attempting to query a MySQL table via MySQLI, the convert the returned column into an array to be used later. Here's what I have so far. , Try something like this:
code :
$query = "SELECT Desired_column FROM Table_Name";
$results = mysqli_query($sql, $query);

$rows = [];

while($row = mysqli_fetch_assoc($results)) {
    $rows[] = $row;
}
Using constants for message keys and database table names and column names

Using constants for message keys and database table names and column names


By : user3807219
Date : March 29 2020, 07:55 AM
I hope this helps you . If I18N message keys aren't defined as constants, how do you enforce consistency? How do you automatically differentiate between a typo and a missing value? How do you audit to make sure that all I18N keys are fulfilled in each new language file?
As to database columns, you could definitely use some indirection - if your application knows about column names, you've got a binding problem. So there, you might consider a config file with the actual column names - but of course, you would want to refer to the column names by symbolic keys, which should be defined as auditable constants, just like the I18N keys.
Trying to understand mysqli, need an array with one column as keys and one column as value

Trying to understand mysqli, need an array with one column as keys and one column as value


By : Djo Riad
Date : March 29 2020, 07:55 AM
around this issue If you run a query with a join, you can get the data from both tables at once, like this:
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