There is a Controller class that contains the magic __call() method, which, when passing an argument, gets a name and creates an instance of the corresponding name. The properties $this of the Controller class are passed to the constructor of this class in order to use the req() function. For example, I recre…
Tag: php
how to get value using get method from php
below is url : http://test.com/admin.php?&state=JAMMU+&KASHMIR using get method i want value of parameter state. thanks for help Answer Try the below code Update: To get & as a value in GET variable it first need to be encoded i.e., The url would be
What causes the user access error in this Laravel 8 application?
I have made a Laravel 8 application (link to GitHub repo) that requires user registration and login. I am currently working on adding user roles and permissions. I have 3 roles (types of users): Admin, Author, and Member. Each type of user should have access to a section of the dashboard. The users table: The…
PHP / Xpath – if / else to check external site div content
I am using XPATH and PHP to retrieve operational status content of an external website div How can I test if the text within the target div ‘status’ is “All Systems Operational” example (I know it’s not correct!) Answer Use this XPath to test it already using XPath:
Login with username or email Laravel fortify fails validation
I’m new to laravel, I’m creating a login system where a user can login with username or email. When I submit the form, it returns with an error The username field is required. LoginRequest.php FortifyServiceprovider.php Fortify.php login.blade.php Please any help would be appreciated. thanks Answe…
How can I prevent a race condition when using a file based counter in php?
I have a small web-page that delivers different content to a user based on a %3 (modulo 3) of a counter. The counter is read in from a file with php, at which point the counter is incremented and written back into the file over the old value. I am trying to get an even distribution of the content in
Printing upto a specific string when reading from a file in php
I have a text file containing names which i am reading using the file() function in php but when i am trying to stop at certain point when a matching name is found, i am not getting any output. please help. Answer Add a rtrim() to remove the newline from $val
Add a specific word next to quantity input field for specific products on WooCommerce cart page
I have two products – ‘counseling’ and ‘testing’, and I want to display a specific word (‘sessions’ and ‘testings’) next to (or under) the quantity input field for each of them on the shopping cart page, but I can’t find a hook for this. How this can…
How to make dropdown list ascending order in PHP Laravel
This code from product_listing.blade.php and here the dropdown filter. I need all the item name in ascending orde. Right now the list is in order how I can see it in a database table.. Answer You can use collection’s sortBy() method:
How to acces class attributes from another file in PHP
I want to access class attributes from another of my files but I don’t know how. I am creating a class whose goal is to generate a CRUD table with the data passed in the parameters (table name, ID and table fields). I have created the class in the file main.php, but I am also using an external file call…