wpsnoop Function twig_constant_is_defined() conflicts found in 20 plugins
A php function called twig_constant_is_defined() is used in 20 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 twig_constant_is_defined()
The following 20 plugins register a function called twig_constant_is_defined():