In this post, I present a simple way to check for things on the server before allowing a plugin to be activated.
The users are pesky. They try to do things that the programmer cannot foresee. They happily install plugins without reading the readme files or the instructions. Then they complain, they downvote, they critizice. If only there was a way to check for these things: is the user running the plugin under the correct WordPress version, or if the necessary dependendencies are installed, or if PHP was compiled with such-and-such extensions. Then we’d let the user know about all this at the plugin activation time. What if this ability was coded as an easy-to-add drop-in class, instead of bloating existing plugin code? I couldn’t find it, so I made it, and now I’m sharing it with you.
View original post 666 more words