wpsnoop Function appzend_sanitize_number_blank() conflicts found in plugins 3 themes

A php function called appzend_sanitize_number_blank() is used in 3 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 appzend_sanitize_number_blank()

The following 3 themes register a function called appzend_sanitize_number_blank():

Theme
Appzend
Appzend Business
Appzend Commerce