wpsnoop Function valid_str_in_str() conflicts found in 1 plugin

A php function called valid_str_in_str() is used in 1 wordpress plugin/theme 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 valid_str_in_str()

The following plugin registers a function called valid_str_in_str():

Plugin
Easy PHP Sudoku Game