我可以用这个陈述吗？

Question

<?php
$file = 'example.txt';
$newfile = 'example.txt.bak';

if (!copy($file, $newfile)) {
    echo "failed to copy $file...
";
}
?>

Now instead of example.txt can i use "http://engine.searchr.us/web-search.phtml?search=TEST+SEARCH" ?

Is it possible ?

Answer 1

Yes you can, as long as allow_url_fopen is enabled in your PHP config.