I am using PHP’s null coalescing operator described by http://php.net/manual/en/migration70.new-features.php. I noticed the following doesn’t produce my expected results which was to add a new phone index to $params whose value is “default”. Why not? Answer You don’t add anything…
Tag: php
How to get the value of specific index inside an array column using mysql?
I am passing index id to the function. Is there a way to do it like this? Answer Use the arrow operator (MySQL-only): Or its alias JSON_EXTRACT() (MySQL & MariaDB):
Session flash message timeout in Laravel
I have created flash message in Laravel page using controller. It’s showing well but need to add timeout in flash message In view page Answer Try this using Jquery function
convert sqlite data to json using php
I’m trying to convert sqlite query into json. I have the following table with two columns name and age. When I print the query the format doesn’t seem to be correct. why am I getting an extra key value pair? output desired output Answer Change query to get only those column which are required: And…
Add a custom text under featured products price in Woocommerce product widget
I am trying to add a line of text under the price of my featured products on my homepage. I have tried editing the content-widget-product.php so it looks like this – I added the “Delivery throughout line”… but it doesn’t do anything though. Can someone please tell me why it’…
Magento: Class ‘DOMDocument’ not found
I’m installing Magento on Amazons AWS Lightsail system. I’ve installed NGINX, MySQL & PHP But I keep getting this error: Installed modules: PHP Info Available: http://13.239.86.161/info.php Answer You need to install the php-dom and php-xml packages, however it looks like from you PHP info. th…
AWS SDK PHP – Cannot read credentials from /.aws/credentials
There seems to be an error either in the documentation or the SDK itself. The SDK keeps looking for the standard credentials file while there is none. It fails with this error: Does anybody have a clue on how fix this? Answer I removed ‘profile’ => ‘default’, from the s3client and i…
Display the stock availability for all product types in Woocommerce archive pages
I am using this code in showing the stocks of products: And if the product is a variable I use this answer code to display the stock availability: Get the total stock of all variations from a variable product In Woocommerce How can I merge this codes in a single conditional function? For example. if the produ…
Explain Eloquent morphMany parameters
I am new to laravel, can someone explain to me the parameters of morphMany: Answer The MorphMany relationship has the following function signature: Where: $related (required): refers to the related model. e.g: User::class. $name (required): the name of the polymorphic relation, like commentable. $type (option…
Trigger email on order custom status change in Woocommerce
I’ve created a custom email class and added it to WooCommerce. When I go to the emails setting in WooCommerce I can see my template there and when I trigger it manually the email arrives at the target email account. Now I have the problem that I’ve added a action to my class which should detect th…