input.txt
just some example text, just some example text
some example text
example text, just some example text
$inFile = "input.txt";
$outFile = "output.txt";
$data = array();
$ftm = fopen($outFile, "w+");
$fh = fopen($inFile, "r");
$data = file($inFile);
foreach ($data as $key => $value)
{
$row = $value;
$str_length = strlen($row);
if ($str_length > 10)
{
$width = strlen($row)/2;
$wrapped = wordwrap($row, $width);
fwrite($ftm, $wrapped);
}
else
{
fwrite($ftm, $row);
}
}
fclose($fh);
How can I add a newline to the center position of each line?
//Related:
$wrapped = wordwrap($row, $width, '\N');