Maybe this?
$output = str_replace(array("\r\n", "\r"), "\n", $output);
$lines = explode("\n", $output);
$new_lines = array();
foreach ($lines as $i => $line) {
if(!empty($line))
$new_lines[] = trim($line);
}
echo implode($new_lines);
Maybe this?
$output = str_replace(array("\r\n", "\r"), "\n", $output);
$lines = explode("\n", $output);
$new_lines = array();
foreach ($lines as $i => $line) {
if(!empty($line))
$new_lines[] = trim($line);
}
echo implode($new_lines);