What best practices should be followed when modifying PHP code to change the output format?

When modifying PHP code to change the output format, it is important to follow best practices to ensure readability, maintainability, and efficiency. This includes using clear and descriptive variable names, organizing code into functions or classes, and commenting code to explain its purpose and functionality. 

// Example of modifying PHP code to change the output format
$number = 12345.67;
$formatted_number = number_format($number, 2, '.', ',');
echo "Formatted Number: $formatted_number";

Keywords

PHP output format modification coding standards error handling

Related Questions