How can the use of the "glob" function in PHP help in processing multiple files with different names?

The "glob" function in PHP can be used to retrieve an array of file names that match a specified pattern, such as files with a certain extension or prefix. This can be helpful when processing multiple files with different names, as it allows you to easily iterate over the array of file names and perform operations on each file. 

$files = glob('path/to/files/*.txt'); // Retrieve an array of file names with the .txt extension

foreach ($files as $file) {
    // Process each file here
    echo "Processing file: $file\n";
}

Keywords

glob function PHP multiple files file processing different names

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