I am starting to program so I am making a web page but the query mail does not work, it does not send the description.
You could see my coding that is with Codeigniter and explain to me a bit that I'm wrong or because it does not work...
I need to get the last 5 records of a table sorted by their ID, I want to know if my query is ok:
public function getLastProductos(){
$this->db->select("p.*, c.nombre as categoria");
$this->db->from("productos p");
$thi...
This error appears:
Warning: mysqli_num_rows () expects parameter 1 to be mysqli_result, boolean given in C: \ xampp \ htdocs \ simple-shopping-cart \ index.php on line 74
at the time of loading the web, I'm not sure, if I did bad BD or somet...
I'm doing a development in PHP that requires a database connection, currently the credentials are written in the code.
$server = '255.255.255.255';
$user = 'user';
$pass = '<kjdhsadflkjhseuhdfsejhsuhksad';
$db = 'database';
$conn...
I have created the following table in a SQL database:
create table session(
SessionId int auto_increment unique,
SessionIni datetime,
SessionFin datetime,
UsHGTAG int,
PcId int,
primary key (SessionId)
);
How...
I am trying to access the table of my bd, to change a value "revision" (now it is worth 1 and I want to pass to 2) of a specific row using its id.
Although the error gives me at the time of ending the connection, I think I'm doing the query w...
My problem is that I have checkboxes in a table and when I give it checked, and I want to search in my search bar, at the moment it shows me the result of the search, and I return to my original table, the status is deleted " Checked. "
I tried...
I'm looking for help with some graphics in real time with highcharts.
There are more than two graphs on the same page.
The error is that I get both points on the same graph.
<!-- 1grafico -->
<div class="container" id="container" name...
Hi, I have a SESSION variable that contains this data (id, name, quantity, price) is a shopping cart, so when I bring this variable with all the content to my other page I do not know how to insert the amount that this array in the specific fiel...
Hello dear community,
I would like to know a way to convert from .p12 to .cer from my web I have been thinking that it could be possible through a script
the logic is as follows
uploads the .p12 document
button to eject document with...