Wordpress - Custom Fields and Meta Data
Which function is used to add a new option to the WordPress database?
Which function is used to add a new option to the WordPress database?
easy📝 Conceptual Q2 of 15
Step-by-Step Solution
Solution:
Step 1: Identify the function to add options
The function add_option() inserts a new option into the database if it does not exist.Step 2: Differentiate from other option functions
get_option() retrieves, update_option() modifies, and delete_option() removes options.Final Answer:
add_option() -> Option CQuick Check:
Function to add option = add_option() [OK]
Quick Trick: Add new option with add_option() [OK]
Common Mistakes:
- Using get_option() to add
- Confusing update_option() with add_option()
- Trying to delete instead of add
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