note 87351 deleted from function.str-split by danbrown

Note Submitter: jesus at dunlock dot com ---- /* this one is working well * * @param $text to cut in pieces * @param $n piece length * @param(input/output) $ttab array object by reference * @return $p pieces/pages * * by Xus; enjoy it! */ function divide_text($text, $n, &$ttab) { $ttab = array(); //array dividit //removing spaces from $text=ltrim(rtrim($text)); $l = strlen($text); // text length $first = 0; $p=0; if ($l <= $n) { $ttab[] = $text; return 1; } else { while(strlen($text)>$n) { $tmp = substr($text, $first, $n); // we're looking for last space in substring $lastpos = strrpos($tmp," "); //prevention from spaces between words $ttab[] = rtrim(substr($text, $first, $lastpos)); $text=ltrim(substr($text, $lastpos, $l)); $p++; } $ttab[] = $text; } return $p; }