Is Checking Variables (Dev. Tool) free?

Yes, Checking Variables (Dev. Tool) is free to use. It is available as a free plugin on WordPress.org.

How many websites use Checking Variables (Dev. Tool)?

Checking Variables (Dev. Tool) has 10 active installations as tracked by WordPress.org.

What are the best Checking Variables (Dev. Tool) alternatives?

Popular alternatives to Checking Variables (Dev. Tool) include WPCode – Insert Headers and Footers +…, Code Snippets, PHP Compatibility Checker. You can compare them side-by-side on our comparison pages.

Does Checking Variables (Dev. Tool) work with the latest WordPress?

Checking Variables (Dev. Tool) has been tested up to WordPress 4.4.34. It requires WordPress 4.2.2+ and PHP false+.

Checking Variables (Dev. Tool) — Reviews, Rating & Alternatives (2026)

Name: Checking Variables (Dev. Tool)
Rating: 4 (1 reviews)
Author: sujin2f

As of April 2026, Checking Variables (Dev. Tool) is a WordPress php plugin with 10 active installations and a 4/5 rating from 1 reviews. It has been downloaded 3.1K+ times in total. Requires WordPress 4.2.2+ and PHP false+. Available on WordPress.org since 2015. Last updated 10 years ago — may have compatibility concerns. Top alternative: WPCode – Insert Headers and Footers +….

4/51 reviews

10active installs

3.1K+total downloads

11 yearssince 2015

Overview

Are you a WordPress Developer? Just simply check the values of your variables. You can use it either in Query Monitor result and independently.

Usage

Using console( $var [, $var [, $var]] … ); function, you can check what the variable contains.
You can check it on the Query Monitor – Variable Checking or your wp_footer.

Read full description on WordPress.org