You want to create a plugin that adds a custom greeting only on the homepage without changing core files. Which approach best uses plugins to extend functionality safely?

hard📝 Application Q15 of 15

Wordpress - Plugins and Extensibility

AUse add_action with 'wp_head' hook and check if is_front_page() before printing greeting

BDirectly edit the header.php file in the theme to add the greeting

CModify WordPress core index.php to include the greeting

DAdd the greeting text inside the WordPress database manually

Step-by-Step Solution

Solution:

Step 1: Avoid core and theme file edits
Editing core or theme files risks breaking updates and is not safe.
Step 2: Use plugin hooks with conditional check
Using add_action on 'wp_head' and checking is_front_page() adds greeting only on homepage safely.
Final Answer:
Use add_action with 'wp_head' hook and check if is_front_page() before printing greeting -> Option A
Quick Check:
Safe plugin uses hooks and conditionals [OK]

Quick Trick: Use hooks with conditionals to add features safely [OK]

Common Mistakes:

Editing core or theme files directly
Adding content manually in database
Not using conditional checks for homepage

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You want to create a plugin that adds a custom greeting only on the homepage without changing core files. Which approach best uses plugins to extend functionality safely?

Step 1: Avoid core and theme file edits

Step 2: Use plugin hooks with conditional check

Final Answer:

Quick Check:

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