wpsnoop Function bizstart_zone_display_upgrade() conflicts found in plugins 4 themes

A php function called bizstart_zone_display_upgrade() is used in 4 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 bizstart_zone_display_upgrade()

The following 4 themes register a function called bizstart_zone_display_upgrade():

Theme
Bizmart
Bizstart
Bizstartup
bizzer