In the context of PHP development, what steps can be taken to improve code readability, maintainability, and error handling in a project inherited from a previous developer?

When inheriting a PHP project from a previous developer, it is important to take steps to improve code readability, maintainability, and error handling. One way to do this is by refactoring the code to follow consistent naming conventions, implementing proper documentation, and organizing the code into smaller, more manageable modules. Additionally, incorporating error handling mechanisms such as try-catch blocks can help in identifying and handling errors effectively. 

// Example of implementing error handling with try-catch blocks

try {
    // Code that may throw an exception
    $result = someFunction();
} catch (Exception $e) {
    // Handle the exception
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

refactoring code documentation exception handling PHPDoc code review

Related Questions