Getting and Using Global Variables in WordPress
Like other PHP systems, WordPress defines some global variables to facilitate data access. Basically, all data generated by WordPress can…
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Get and Use Global Variables in WordPress
A practical overview of useful WordPress global variables, including loop globals, browser flags, server flags, version data, and admin globals.
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Run WordPress Queries Outside a WordPress Theme
How to load WordPress core and run normal WordPress queries from outside a theme or plugin file.
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Fix Notice: Undefined Variable Warnings in WordPress
Why Notice: Undefined variable warnings appear in WordPress development and the practical ways to handle them properly.
