Machform error: Cardinality violation: 1242 Subquery returns more than 1 row
We have a multiuser Machform PHP application running on a Redhat 7 Linux server with Apache webserver and MariaDB database. In a […]
Category: PHP
Alert Blog Admin php script
I had to send emails to all the Blog admins in our WordPress Multisite installation. This is how I did it: [code […]
Extract img url links from HTML document
I needed to find and get a webpage’s img src url links. I wanted to do this with a script on a […]