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Sync two product quantities at cart woocommerce

I am trying to sync two product ids at the cart in woocommerce so that change in one bring change in the other quantity, I am trying this code but it updates all the products in the cart with master product ID, which I dont want. Answer I took an interest in this as the problem is quite tricky to

Decrement operator for strings bug in PHP?

There is an inconsistency in increment/decrement operator function regarding strings in -at least- my version of PHP. Here is what I mean: Is this an expected behavior? Should I file a bug report or something? Do you know of a workaround? edit: filed bug#80212 Answer Here is what I finally went with: Wouldn&#…

PHP If/Else Statements Not Hitting All Cases

I have this as my syntax, and my issue is that if both $employee and $saleDate are set the where clause is added as expected. However, if only $employee OR $saleDate are set, then the where clause is never added to the query. What is the proper way to write this syntax so that the appropriate where clauses is…

mime_content_type(): Invalid path

php

I am creating a picture with text on it like this: createImage.php Result To actually show the created image in html, I use this: The functionality itself is working fine and the result looks like this – which is how it is supposed to look: Problem The problem is that I get the following warning: Warnin…

Separating specific MySQL columns from row fetch into another array in php

php

What I am trying to do is get back the 5 recent announcements in my announcements table. After that, I am trying to separate the announcementText column data into another array with each row in its own index, and for each index, I would like to echo that out on the HTML page. The code, however, does a weird s…