wpsnoop Function print_r_html() conflicts found in 2 plugins

A php function called print_r_html() 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 print_r_html()

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

Plugin
Pagerank Tools
Default Blog