Find and Replace a string in more than one text file in PHP
i found this code:

    <?php
    $path_to_file = 'c:\wamp\www\FindReplace\File.txt';
    $file_contents = file_get_contents($path_to_file);
    $file_contents = str_replace("Paul",",HHH",$file_contents);
    file_put_contents($path_to_file,$file_contents);
    ?>

It's working very well if it's only one file but how to do if i want to Find and Replace in all *.txt file of my folder?

THank you
Find and Replace a string in more than one text file in PHP
===

i found this code:

    <?php
    $path_to_file = 'c:\wamp\www\FindReplace\File.txt';
    $file_contents = file_get_contents($path_to_file);
    $file_contents = str_replace("Paul",",HHH",$file_contents);
    file_put_contents($path_to_file,$file_contents);
    ?>

It's working very well if it's only one file but how to do if i want to Find and Replace in all *.txt file of my folder?

THank you