wpsnoop Function wc_normalize_postcode() conflicts found in 2 plugins

A php function called wc_normalize_postcode() is used in 2 wordpress plugins/themes and could produce a potential conflict if the wrong combination of themes and plugins is used on your site.

To prevent this from happening developers are encouraged to use namespaces and scopes that isolate their functions from colliding with other functions but this is not always done correctly.

We hope this reference helps you to find PHP Fatal error: Cannot redeclare wc_normalize_postcode()

The following 2 plugins register a function called wc_normalize_postcode():

Plugin
WooCommerce
Norsani, The Multi-Vendor online Food Ordering System.