wpsnoop Function color_luminance() conflicts found in 1 plugin and 1 theme

A php function called color_luminance() 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 color_luminance()

The following plugin registers a function called color_luminance():

Plugin
WooSupply

The following theme registers a function called color_luminance():

Theme
postmag