What are some best practices for file naming conventions in PHP applications?

When naming files in PHP applications, it is important to follow a consistent and descriptive naming convention to make it easier to navigate and maintain the codebase. Some best practices include using lowercase letters, separating words with underscores, and being descriptive about the file's purpose. Example: 

// Example of a good file naming convention
// File name: user_functions.php

function getUserInfo($userId) {
    // Function logic here
}

Keywords

file naming conventions PHP applications camelCase snake_case PSR-4

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