Are there any best practices for error handling when dealing with file operations in PHP?

When dealing with file operations in PHP, it is important to implement error handling to gracefully handle any issues that may arise, such as file not found or permission errors. One best practice is to use try-catch blocks to catch exceptions thrown by file operations and handle them appropriately, such as displaying an error message to the user or logging the error for debugging purposes. 

try {
    $file = 'example.txt';
    $content = file_get_contents($file);
    if ($content === false) {
        throw new Exception("Failed to read file: $file");
    }
    // Process the file content
} catch (Exception $e) {
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

file operations error handling PHP exceptions error types

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