All Questions
1,591
questions
-3
votes
1
answer
91
views
is my php code is okay to avoid sql injection [duplicate]
I have very old php application and I am avoiding sql injection like this: Is this will avoid sql injection?
<?php
$con = mysqli_connect($var['dbhost'],$var['dbuser'],$var['dbpass'],$var['dbname']);...
- 7
0
votes
1
answer
31
views
Individual Checkbox on HTML Table
I am currently displaying my HTML data through a PHP script into my Table on the Website.
No here's the problem: I want to have a checkbox besides every entry on the website, the user can then check ...
0
votes
0
answers
101
views
Display stored database image on webpage using session?
Hi I'm trying to store image into database using session and its successfully done but problem is that its can't display on my webpage when I upload the page and click on save button the previous pic ...
user15959927
0
votes
1
answer
33
views
cant update image but can update the details
I'm trying to update the supplier details along with the image. The details are being updated to the database but the image is not getting updated - the old pic is still on the database. No error is ...
- 13
1
vote
1
answer
104
views
Using jquery and ajax to call a php file to load data into multiple divs
thanks for clicking on this question, I'm trying to add a new function that whenever I click on a button, it will load multiple rows of items into a div.
This is my code for the div
<div id="...
- 83
0
votes
1
answer
55
views
"mysqli::query(): Couldn't fetch mysqli" when using MySQL to populate multiple drop-down boxes on PHP/HTML form
I have created a form with a drop-down element that reads a MySQL table to populate the options and when it writes the form data to a different field, it writes the row ID for the option selected. ...
- 101
-1
votes
1
answer
94
views
How do I display the record before deleting that record?
I wish to display the record to the user that I am deleting in PHP?
I am trying to display the record in a form that I want to delete but only the input type = text values are being displayed and the ...
-3
votes
1
answer
169
views
Php / mysqli forum
So i'm pretty new to MySqli and PHP and I'm trying to create a forum.
I'm now stuck at this point, I get the forum to show my "boards" and "threads" but it shows the same threads ...
1
vote
0
answers
19
views
Posting once a task once day using date [duplicate]
i want my users to be able to post a task once a day and if they have posted that day they cant post again till the next day but the codes i know arent working for me please guys help // initializing ...
- 24
1
vote
2
answers
53k
views
I keep having Uncaught TypeError: mysqli_error(): Argument #1 ($mysql) must be of type mysqli, bool given [duplicate]
I would be really grateful if someone can help me solve my problems.
one of the problems is that when I enter correct data and press submit it keeps showing me this error:
Fatal error: Uncaught ...
0
votes
1
answer
833
views
Form field with Min and Max price
Good day guys i have this code that select min and max price, when I assign value it doesn't filter
Here is the HTLM form
<form>
<select class="custom-select my-2 border-left" ...
0
votes
1
answer
109
views
Multiple user input Search
I want this code to query msqli database base on user multiple filer choice but its not responding for other input fields, what's the error
$ret=mysqli_query($con,"select * from products where ...
1
vote
1
answer
41
views
Wanting index.php to load when loaded
I have almost created a fully working dynamic page using PHP OOP. I have successfully created a working menu - that is when a menu item is clicked, relevant text is displayed on the page. However, ...
- 97
0
votes
1
answer
297
views
How to retrieve (view) image from database in PHP? [duplicate]
Good day!
I have created a form to insert and retrieve data. I need to add a section to insert an image through this form into the database and display it back. But, I don't know the right way to do ...
0
votes
1
answer
80
views
How can I Fetch data from database from different tables at the same time PHP MYSQL
I have 2 tables that are related to one another. The first table is a product table which includes (Product_id,product_title and product_price) and the other one is images table which includes (...
