Linux, Apache, MySQL, PHP

fwrite($ud, $line . "\r\n");

function copyOldFileToNewFile($oldLocation, $destinationFolder)
{
	//Get Name of File
	$splitted = explode('/', $oldLocation);
	$newLocation = $destinationFolder.$splitted[count($splitted) - 1]; //Directory + new filename
	
	//Open filewriter
	$fh = fopen($newLocation, 'x')
		or die("unable to open file");
		
	//Foreach row in the file
	foreach (file($oldLocation) as $oldLine)
		//replace '" "'
		fwrite($fh, str_replace('" "', '', $oldLine));
		
	//Close the file writer
	fclose($fh);
}

copyOldFileToNewFile('http://www.ab.com/ab.txt', 'yodo/');

$myFile = "abc.txt";
$fh = fopen($myFile, 'w') or die("unable to open file");
$stringData = "This  is a test line.\n";
fwrite($fh, $stringData);
$stringData = "Tracy Tanner\n";
fwrite($fh, $stringData);
fclose($fh);

if (copy('http://www.ab.com/ab.txt', 'newFile.txt'))
	echo 'Copied file.';
else
	echo 'Failed to copy file.';