wpsnoop Function advance_startup_sanitize_phone_number() conflicts found in plugins 2 themes

A php function called advance_startup_sanitize_phone_number() 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 advance_startup_sanitize_phone_number()

The following 2 themes register a function called advance_startup_sanitize_phone_number():

Theme
Advance Startup
Tech Startup