Are there any potential pitfalls or limitations when using zip_open() and zip_read() functions in PHP?

One potential limitation when using zip_open() and zip_read() functions in PHP is that they may not handle large zip files efficiently, leading to memory consumption issues. To mitigate this, you can use the zip_entry_open() function to access files within the zip archive one at a time, instead of reading the entire zip file into memory at once.

$zip = zip_open('example.zip');

if ($zip) {
    while ($zip_entry = zip_read($zip)) {
        if (zip_entry_open($zip, $zip_entry)) {
            $filename = zip_entry_name($zip_entry);
            $contents = zip_entry_read($zip_entry);
            
            // Process the file contents here
            
            zip_entry_close($zip_entry);
        }
    }

    zip_close($zip);
}