As the title says, I want to make a “debug” site that displays the get_defined_vars() vars as an array. It seems like some variables contain or can contain HTML or even dynamic code like PHP. First I tried the classic: then I played with htmlentities() and htmlspecialchars() commands and wrote thi…
How to display messages from the database on left and right?
‘I made a simple chat box with php but the problem is i want to display my messages on the right and the other user messages on the left i made two while loops but they didn’t work. My table is like this (Sender – reciever – msg) I want to display each message ordered by time and on di…
Remove “(optional)” text from checkout fields in Woocommerce 3.4+
I was previously using this answer to hide checkout fields based on chosen shipping method, it worked fine until an update (3.4.2 current version) I think not sure what has changed but it doesn’t work …
WordPress custom field for multiple pages
I am using ACF pro for creating custom field for my wordpress website. I have a custom field in home page which I want to use in another three pages. Code I have given below.
What is the difference between PHP and libapache2_mod_php
I’m new to system administration and while launching oho files with Apache 2 server I had to install php on my Ubuntu 16.04. I tried the basic sudo apt-get install php, which only loaded a blank page (php file). But installing libapache2_mod_php solved my problem. I want to understand the differences . Answer…
Laravel storage link won’t work on production
I’m using storage_path to save my images and I symbolic my storage folder to public_html On the local everything works fine, when I upload an image it will upload in storage folder and link of it will appear in public folder but since I moved to live host and production mode my images will upload in sto…
Accessor for relation objects in Laravel
this is my Category model: and when i call it in route for get all object like this: it seems accessor not work and i can’t get ‘Foo’ in category’s media object Answer You can use withDefault(): When there is no result, it returns a Media instance with the given attributes.
Call AccessTokenController.issueToken() directly from Code
I am using Laravel Passport to secure my REST API. Currently I create Personal Access Tokens using $user->createToken(‘APP_NAME’)->accessToken, but these have no expiration date. So I wanted to create a Password Access Token. I noticed, that these are generated by the AccessTokenController.i…
Find first duplicate in an array
Given an array a that contains only numbers in the range from 1 to a.length, find the first duplicate number for which the second occurrence has the minimal index. In other words, if there are more than 1 duplicated numbers, return the number for which the second occurrence has a smaller index than the second…
change particular area of an image and fill color in that area
Edit Png Image For E.g change particular area and fill color in that area. I want to change the color of an image only selected area. Like the first user selects a color then he chooses an image after that he can change the particular area of image color with the selected color. After that he can save that im…