I’m trying to build a database for a bookstore with 3 tables: Book, Volume and Publication. I’m using mysqli() and the code neither works nor echoes any errors. Answer The problem is that you are checking with === TRUE. As PHP Manual says: Returns FALSE on failure. For successful SELECT, SHOW, DES…
Tag: php
Create a process to dynamically listen, work or monitor queues in laravel
I’m dead stuck in a problem where I have to dynamically create queues and those queues should start to listen to all the active jobs assigned to them. “Using general queue” is not feasible in my case …
Sendinblue attachment
I try to send attachment pdf file. I get the email but no attachmetn. I have try to use https://github.com/sendinblue/APIv3-php-library/blob/master/docs/Model/SendSmtpEmail.mdenter Answer
PHP: Generate unique random int number based on an id
I’m currently searching for a good way to generate a unique random number for SEPA transactions (End-to-End reference) with 27 digits in PHP. My requirements are: Must be unique Only int values, no letters Length of 27 digits Use an user id and time to make the ID unique I’ve tried this solution h…
Exclude variations with 2 specific attribute terms from coupon usage in Woocommerce
I need to prevent coupons being used if customer have any specific product variations in their cart with following attribute terms: attribute_pa_style => swirly attribute_pa_style => circle I’ve looked through the Woocommerce scripts that apply to restricting specific products and specific categor…
Laravel @extends(‘layouts.app’) not working on some pages
@extends(‘layouts.app’) does not work on some of my web pages. it just shows the content without the layout. why is this happening? I already tried making a new layout folder and calling it but still some pages still doesn’t show the layout. both show.blade.php and create.blade.php doesnR…
how to get top 5 food in this sql query
cannot get top 5 food for this query. count top 5 food in that restaurant. occurs error Answer
How to assert 2 directories are identical in PHPunit?
I have 2 directories, multiple files, basically text formats. They should be equal. I need to know what files are missing/extra (diff will). What method should I use?
Auto fill a Custom Post Type title from ACF field
I’d like to auto fill the title of three Custom Post Types (CPTs) based on an ACF field. I found the code below, but don’t know how to write it for three CPTs instead of just one. I would appreciate the help! Answer Try this code. It should work for you. Update Replace the previous code with the f…
PHP mixed associative array how to get values in foreach loop
Well I have something like meaning that “a3” and “a4” are keys without values. I need to go through a foreach loop to get $key => $value pairs. Should be something with checking of isset($value) but it doesn’t work. UPDATE: Question is closed. Thanks to all. As it was written …