showTag('functions');

$total_lines = count(explode('
', $content));

Showing 2 lines of 6 total lines in this snippet.

function textSnippet($string,$length=200){
  return preg_replace('/\s+?(\S+)?$/', '', substr($string, 0, $length+1));
}

Showing 3 lines of 3 total lines in this snippet.

function br2nl($string){
  return preg_replace('#<br\s*/?>#i', "\n", $string);
}

Showing 3 lines of 3 total lines in this snippet.