Using Underscore Naming for PHP Controllers When Using PascalCase Class Names
This article explains that when PHP controller files are named using PascalCase, they must be accessed with lowercase and underscores in the URL, illustrating the issue with examples and providing the solution of using underscore naming to correctly load template files.
When a PHP controller file is named using PascalCase (big camel case), the framework requires the corresponding directory name to be written in lowercase with underscores for proper template access.
Step 1: Define a class file using PascalCase naming.
Step 2: Accessing the URL with the PascalCase name directly results in an error because the framework cannot locate the template.
Step 3: The problem is resolved by accessing the controller using the lowercase‑underscore format, which allows the template file to be found and rendered correctly.
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