How can the functions is_dir() and is_file() be effectively utilized in PHP scripts for directory and file manipulation?

Issue: To effectively manipulate directories and files in PHP scripts, the functions is_dir() and is_file() can be used to check if a given path is a directory or a file, respectively. These functions can help in validating paths before performing operations like reading, writing, or deleting files. PHP Code Snippet: 

// Check if a given path is a directory
$path = '/path/to/directory';
if (is_dir($path)) {
    echo 'The path is a directory.';
} else {
    echo 'The path is not a directory.';
}

// Check if a given path is a file
$file = '/path/to/file.txt';
if (is_file($file)) {
    echo 'The path is a file.';
} else {
    echo 'The path is not a file.';
}

Keywords

is_dir is_file PHP scripts directory manipulation file manipulation

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