fwrite() problem

[kumezaki]

Hello I am trying to output string to one line but my program keep outputting in several lines.

here is what i have

$data = mysql_fetch_row($something);

for ($x=0;$x<$c;$x++){
$ToFile.=$data[$x];
$ToFile.=" ";
}

fwrite ($newfile, $ToFile);

outputs of this is like (I am doing some calculation with scientific stuff)
1.09302e-13
4.08995E-11
7.43626E-13

instead of
1.09302E-13 4.08995E-11 7.43626E-13

Is there anything I can fix this problem?

[Anon]

$string="";
for ($x=0;$x<mysql_num_rows($something);$x++){
list($data) = mysql_fetch_row($something);
$data=str_replace('\n','',$data);
$string.=$data;
}

$string= fwrite ($newfile, $string);

bye