// Algorithm contributed by Jouni Ahto: <jah@guru.cultnet.fi>.
Function fillParagraphs($text, $wrap=80, $break="\n"){
$paragraphs = split("\n+", "$text\n");
for ($i = 0; $i < sizeof($paragraphs); $i++) {
$paragraphs[$i] .= " ";
// must have trailing space for the regex to work
$paragraphs[$i] = ereg_replace("(.{0,$wrap}) +", "\\1$break", $paragraphs
[$i]);
}
return implode("", $paragraphs);
}
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