I am writing a function, with the name max_number, which returns the maximum of a number numbers variable. If one of the arguments is not a number, then it returns false. Using the is_numeric () …
Changing URL so post/{number} in HTML resolves post?id={number}, but still displays post/{number} as URL
I’m struggling pretty hard with .htaccess. Even though I looked up quite a few solutions here, I couldn’t get to setup the following: I have a file called index.php. Inside the index.php I have a link like Clicking the link, should lead to a file in the same directory called post.php. Inside the p…
WooCommerce – Can’t add a inside the return
I’m using the following code to change the add to cart button text in WooCommerce. add_filter( ‘woocommerce_product_add_to_cart_text’, ‘custom_add_to_cart_price’, 20, 2 ); // Shop and other archives …
Feature test for HTTP RESTful API on Laravel 8
I’m trying to write a feature test in RESTful API that I have been created in laravel 8. I have ChatController that gets user chats by getUserChats method: that called by this route: this is my feature test on this route: the test runs successfully by this green output OK (1 test, 3 assertions) but I do…
Symfony Filesystem chmod() sets the incorrect permissions
I am using the Symfony’s Filesystem component, specifically chmod function: But on the terminal the permissions are weird: It is supposed to look like this: Am I doing something wrong? I’m using the 5.2.4 version. Answer public function chmod($files, int $mode, int $umask = 0000, bool $recursive =…
Calling a php variable in JS does not work
I’m trying to make a user input by reading the contents of my server directory with php. So the user can select a file, in my case a CSV file which gets saved into a variable and then gets processed further down in my JavaScript code that should make a chart from it. All it does now is output the
Display orders items names excluding a product category in WooCommerce
With WooCommerce, I have faced a problem on my code below: I have tried skip specific category from my loop. Product has been skipped but some remaining products are showing multiple times: How can I avoid this item name repetition on this loop? Answer The variable $product_cat_id is not defined in your code,…
Fetching values from the db; but, the selected value are not getting submitted
I have created a dynamic drop down list to fetch values from the db based on username; but, the selected drop down value does not get submitted into the db. Not sure, what I am missing here? Here is the code snippet: Answer There is no value attribute for <select> Only value attribute for <option>…
Laravel 8: Method IlluminateDatabaseEloquentCollection::update does not exist ERROR
I want to update some data from the DB, so I added this Controller method: Now the problem is I get this error: So how to solve this issue? Answer You are already resolving $anss using route-model binding. You are trying to call findOrFail with a model as an argument, which since Model implements Arrayable wi…
Sending User input from python to php
This is my python file: This is my PHP Script: Problem my python file is not sending userdata to php script. Any help would be appreciated Thank you. Answer The problem is you are sending post data but in PHP script, you are capturing GET data. We can re-write both files like this to send POST data and captur…