Prior to PHP 7.2 using count() on a scalar value or non-countable object would return 1 or 0. For example: https://3v4l.org/tGRDE var_dump(count(123)); //int(1) var_dump(count(new stdclass)); //int(…
Sorting priority for specific Woocommerce checkout fields depending on country
In Woocommerce, I need to set the default ordering priority (sorting) of three fields on the checkout page: The first change depends on the choice of the ‘IT’ country code: postcode – ‘priority’ => 91, The other two are free of conditions, I just need to set the default priori…
Install PHP Extension for PHP 5.6 on OSX with deprecated homebrew/php
today I’ve update Brew and now I can’t install the php56-extensions. On my Mac is installed “php56” and today I had need to install, “php56-redis”, but when I had try to install this extension, Brew returned the following error message. I see on homebrew/php page that this …
Check if WooCommerce product (simple or variations) are in stock and display label as shortcode
I would like to have a shortcode that I can add to a WooCommerce product page. The shortcode would simply check the product stock and say “In stock” if it has any. And then “Out of stock” if the product (or any of the variations) don’t have inventory. This shortcode should work f…
How to convert null values to empty string in Laravel 5.6 json response?
I have this response from my Laravel 5.6: It comes from this Laravel PHP code: Is there any built-in function in Laravel 5.6 to change the null value to empty sting? I want to get back this json object: Any idea? Answer If you don’t have any choice and you really need it, you can do this using a middlew…
HttpURLConnection getting wrong response
Well, my php file includes simple code <?php echo “hello there” ?> Whenever I try read the file using HttpURLConnection.getInputStream(); it returns All I want is to just read the raw file.. only “hello there” .. not anything else.. how to do that ? Answer The question is old and…
php – Unknown: Failed opening required on line 0. laravel 5.6
I just installed laracast/flash and updated nesbot/carbon via composer. The cmd went nuts while downloading carbon. Cmd interface displayed scattered words and boxes all over the interface for a while …
“405 Method not allowed” in Laravel 5.6.14
I am just learning laravel resource methods to build a basic API. Below is the code of my api.php file that shows all the API routes. This works perfectly on get and delete methods. But for Post method, it is throwing error “405 Method not allowed”. I am using Postman to test the API calls. To be …
String to multidimensional/recursive array in PHP
I have a problem with creating a recursive array with PHP. I need to format this string to a multidimensional array with the dot-separated elements indicating multiple levels of array keys. $str = “…
Change number of decimals in Woocommerce cart totals
In Woocommerce, I’ve set the number of decimal to 7 on in Woocommerce general settings, so I can display the product price like this $0.0453321. I’m wondering if I can set/round the cart total to …