[Solved] What will the following code output?echo get_post_meta(42, 'color', true);Assuming post ID 42 has a meta key 'color' with value 'blue'. | Wordpress

Wordpress - Custom Fields and Meta Data

What will the following code output?

echo get_post_meta(42, 'color', true);

Assuming post ID 42 has a meta key 'color' with value 'blue'.

Acolor

B42

Cblue

Dtrue

Step-by-Step Solution

Solution:

Step 1: Understand get_post_meta parameters
The function gets meta value for post ID 42, key 'color', with single value (true).
Step 2: Identify stored meta value
Since 'color' meta is 'blue', the function returns 'blue'.
Final Answer:
blue -> Option C
Quick Check:
get_post_meta returns stored meta value [OK]

Quick Trick: get_post_meta returns meta value for key [OK]

Common Mistakes:

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