so i update my dexie db with my sql db, but the problem is that some of the values are empty THE PROBLEM IS THAT WHEN I WANT TO PRINT THE VALUE IN PHP IT PRINTS ALL THE VALUES AND THE ONES WHICH ARE “”null””…. how do i fix this?? i am using datatables and i have a few columns
Laravel – query to join tables in Many to many relation
I have the below tables posts – id – name categories – id – name category_post – post_id – category_id Post.php Category.php A post may contain many categories. I want to query all posts related to the categories of any given post in the least number of database queries. Fo…
Set “free shipping” method as selected default shipping option in WooCommerce
I’m struggling with changing the shipping option selected default. The ‘Free shipping’ shipping option only shows up if the customer has the amount over $70 + in the cart. If the amount on the cart is less than $70 the shipping option will not show up on the shipping options. If the customer…
Setup a whole range of PHP if statements for code to pull from
I have a whole bunch of values, that need to correspond to some other values. I’ve so far setup an array as per the below: I also have a variable, $input that provides a number value. I need to figure out a way to say something like: My array list will end up having hundreds of values in it, so
PHP – get URL param with or without key
I know how to do this in a clunky verbose way, but is there an elegant way to retrieve a single param from a URL whether or not there is a key or index page in the URL? i.e. there will never be a &secondparam=blah. $_GET[“slug”] only works if the url has slug=foobar E.g. return foobar for any …
json encode specific object’s property
I have an array: I want to return a json_encode for this array, but only for “key2” and “key3” attributes. For the moment that: But this is not okay as the array may also contain other properties. If it is possible, I prefer not to use loops… (sorry for my english) Answer This so…
PHP DirectoryIterator with natsort
I am retrieving a list if photo files from a directory and echoing into a web page so that the page can be created automatically for any photo album. The following is working fine, but the result is that the photos are not in natural order which is what I’d prefer: ?> Answer The sort category of func…
How can I extract values that have opening and closing brackets with regular expression?
I am trying to extract [[String]] with regular expression. Notice how a bracket opens [ and it needs to close ]. So you would receive the following matches: [[String]] [String] String If I use [[^]]+] it will just find the first closing bracket it comes across without taking into consideration that a new one …
Problem with PHPMailer attaching file (only attaches after page refresh)
I have a script that generates a Certificate upon form submit, as well as sends the generated certificate to the recipients email address. When i enter the details into the HTML form, and submit the form, it fails and comes up with an error saying PHPMailer unable to access the file. But when i click on REFRE…
Apache2 does not show .png images
I just started migrating my code to the google cloud. The server runs Ubuntu but does not display my images (.png). When I open the console and open the link address directly I receive a 404 not found; but when I just go to `http://example.com/icons“I receive a 403 Forbidden message. Could it be the cas…