[Solved] What will the following code output if the wp_users table has 5 users?$count = $wpdb->get_var('SELECT COUNT(*) FROM wp_users');echo $count; | Wordpress

Wordpress - WordPress Query and Database

What will the following code output if the wp_users table has 5 users?

$count = $wpdb->get_var('SELECT COUNT(*) FROM wp_users');
echo $count;

A5

BAn array of 5 objects

CNULL

DError: Invalid query

Step-by-Step Solution

Solution:

Step 1: Understand get_var() usage
This method returns a single value from the first column of the first row.
Step 2: Analyze the query
The query counts users, so it returns 5 as a number.
Final Answer:
5 -> Option A
Quick Check:
get_var() returns single value [OK]

Quick Trick: Use get_var() to get single value like counts [OK]

Common Mistakes:

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What will the following code output if the wp_users table has 5 users?