list of files with wildcard and delete the file

foreach (glob("*.txt") as $filename) {

    echo "$filename size " . filesize($filename) . "\n";



// unlink ($filename):  



}



$dir = '../data/*.txt';

foreach (glob($dir) as $fn) {

   	$ext = pathinfo($fn);

    echo $ext['filename']."<br>";

    

   	$ext = pathinfo($fn,PATHINFO_FILENAME);

    echo $ext."<br>";

//    echo $ext['basename']."<br>";

}



echo("- - -<br>");



$dir = '../data/';

if (is_dir($dir)) {

    if ($dh = opendir($dir)) {

        while (($fn = readdir($dh)) !== false) {

        	$ext = pathinfo($fn);

			if ($ext['extension'] == "txt") 

	            echo $fn."<br>";

        }

        closedir($dh);

    }

}

echo("- - -<br>");



$dir = '../data/';

$files = scandir($dir);

foreach($files as $fn){

	$ext = pathinfo($fn);

	if ($ext['extension'] == "txt") 

	  echo $fn."<br>";

}