I am beginner webdeveloper, I use in my project Laravel 7 and maatwebsite/excel I have this code: This code generates an Excel document. It works fine. I would like to add a sequence number in 1 column (1,2,3 etc). How can I do this? My model: Please help Answer try this basically u need to add sn to heading …
How to limit length of post data
This is my current code i am using to saveguard user post through form If main_data is a correct data which is less than 500kb (i did with 400kb), the speed at which it uploads is super fast, but i noticed that if i paste a very large texts in the form, it takes longer before it shows error text.
What is the meaning of the asterisk before an array key name in print_r
When using print_r($myArray, true) for one of my arrays I get: What is the meaning of the asterisk in [*createdAt] and [*updatedAt]? Also, I cannot access these fields. How can I access them? Answer The asterisk indicates an Object. And it is protected. This is the reason why you can’t access them.
How to get complete decryption when using phpseclib (php 7) to replace deprecated MCRYPT_RIJNDAEL (php 5)?
I have to upgrade a script from php 5.6 to 7.4, but I need to decrypt data previosly encrypted with MCRYPT_RIJNDAEL_256 (deprecated). I try to use phpseclib – Github (based on this SO answer), but I’m getting an incomplete result (strange chars). How can I get the correct decrtypted data? For exam…
Laravel DB::select is returning only the last 2 columns listed in the SELECT statement
I’ve created a query that runs perfectly on phpMyAdmin: However when I run this by using DB::select() it only displays the last 2 columns in the SELECT statement. Expected result: The query should …
Join two associative array based on key using PHP
I have two arrays here: I want to join them, kind of left join in mysql so the result will be like this The address will be merged to $array1 based on the id. Is this possible using PHP? Please help. Thanks. Answer You can simplify this problem by using array_column to re-index $array2 by the id values; then …
Host laravel application inside laravel application
I am trying to host a laravel inside a laravel application because I need it to work on the same domain. So imagine my domain is somedomain.com. I am already pointing it to the public directory of a …
How to define a user (author) – OctoberCMS
I need help. I only need to be able to view one user for a post in OctoberCMS. But all users will always show up to me. Here’s the code that works, but I don’t know how to define it to work the way I …
How to add product SKUs to WooCommerce new order email subject
Based on Woocommerce – Add username to new order email subject line. I’m trying to change WooCommerce email subject lines. Тhe email which I receive as site administrator in my mail when have a …
WooCommerce Order Export: Get custom data per line item
I’m using the “WooCommerce Customer / Order / Coupon Export” plugin to export my orders as a CSV file. I’m exporting the orders in a one row per item format. This means that every order has multiple lines. One line per order item. Now I want to add some extra data to every line item. F…