How can PHP developers effectively utilize glob() function to iterate through a list of filenames and process them sequentially for tasks such as data extraction and database insertion?

To effectively utilize the glob() function in PHP to iterate through a list of filenames and process them sequentially for tasks such as data extraction and database insertion, developers can use a combination of glob() to fetch the list of filenames, a foreach loop to iterate through each filename, and the necessary logic to process the data accordingly. 

$files = glob('path/to/files/*.txt'); // Fetch list of filenames
foreach ($files as $file) {
    // Process each file for data extraction and database insertion
    $data = file_get_contents($file);
    
    // Perform database insertion logic here
    // Example: $query = "INSERT INTO table_name (data_column) VALUES ('$data')";
    
    // Execute the query or perform other processing tasks
}

Keywords

PHP glob() data extraction database insertion iteration

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