What are some best practices for organizing and structuring text data in .txt files for easy retrieval and display in PHP?

When organizing and structuring text data in .txt files for easy retrieval and display in PHP, it is important to use a consistent format such as CSV or JSON. This allows for easy parsing and manipulation of the data within the file. Additionally, using clear and descriptive naming conventions for the data fields can help with readability and understanding of the file's contents.

// Example of organizing text data in a .txt file using JSON format

// Read data from the .txt file
$file_data = file_get_contents('data.txt');

// Decode the JSON data into an associative array
$data = json_decode($file_data, true);

// Access and display specific data from the file
echo $data['key1'];
echo $data['key2'];