After Notepad and the code loads, click "Save As" to open the dialog window. Type "index.php" in the "File Name" text box, then click "All Files" in the data type drop-down box.

Save the file from Step One with the extension ".php" (without the quotations). Create another file in your code editor. Add all the code and content you want to appear in this file.

The RCE bugs impact PHP Everywhere, a utility for web developers to be able to use PHP code in pages, posts, the sidebar, or anywhere with a Gutenberg block – editor blocks in WordPress – on ...