Shoutbox

quote:

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Originally posted by -dt-

its even easier than that...

php code:

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<?php

$dir = "D:/";
$toFind = "xxx";

foreach(new DirectoryIterator($dir) as $file){
    if(!$file->isDir()){
        $ext = trim(strrchr($file, '.'), ".");
        if($ext == "txt"){   
            $fp = fopen($file->getPathname(), 'r');
            while($fp && !feof($fp)){
                $line = stream_get_line($fp, 2048, "\n");
                if(strpos($line, $toFind) !== false){
                    echo $file . "\n";
                }
            }
            fclose($fp);
        }
    }
}
?>

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Very elegant, I never thought of using foreach to work through each file or even stream_to_get_line! The more you use the more you learn!