What are the advantages of using glob() over readdir() when working with directory listings in PHP?

When working with directory listings in PHP, using the glob() function is often preferred over readdir() because glob() simplifies the process by allowing for pattern matching and returning an array of files that match the specified pattern. This can make it easier to filter and work with specific files in a directory without the need for additional loops or conditions. 

// Using glob() to list all PHP files in a directory
$files = glob('/path/to/directory/*.php');

foreach($files as $file) {
    echo $file . "\n";
}

Keywords

glob readdir directory listings PHP advantages

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