Checkout: give a discount for local pickup

I had to add a discount for local pickup and at first this looked easy. You can set the costs to be a negative amount. But if the subtotal for the order was smaller then the discount, they got the order for free. So I wanted the discount only if the order subtotal was more […]


Track external links with google Analytics – no tagmanager needed

You most likely have the analytics script on your site already. There are a few versions and this one uses the _gaq.push one not the ga(…)


Copyright notice with current year

This line shows a copyright notice with the current year. Add it in your WordPress theme template somwhere.


Autologin for wordpress

At one site I have a custom role that can only view the orders. The owner wants some users to hav access without a password. Yes this story gets dumber.. He wants to give access by clicking a link. The basic script offered to autologin are hooked in to ‘plugins_loaded’ or ‘wp’. Both these hooks […]


Excel csv – snippet

This function writes a csv file to the folder it is run in.


Strip shortcodes from content

make shortcodes show / not work


Debug your custom code

One thing is to do quality checks, but if you wite your code in a certain way, it can check itself. In your wp-config


Gravity Forms image upload preview

Gravity forms is like magic, you can create a form with advanced options without any real knowledge of coding. The basic plugin does not offer a way to show image previews for uploaded images, but with a little extra code it is easily implemntated. The code is just copy paste while changing 2 numbers. Everybody […]


WordPress on PHP 7.2

As¬†php is making it’s progress, and we were happy with the speed improvements coming from php 5.6 for php 7.0, 7.2 seems to top that pleasure with a slam dunk. But what are the effects for WordPress? This site is running php 7.2, so it is possible. Should you update? First The core seems to […]


WordPress embed YouTube without cookie

If you embed videos the usual way, youtube sets extra cookies in your users browsers. If you do not want this you need to embed itin a custom way with a custom link