"; $text = break_at_word($r1['title'], $r2['title'], $wordcount); $html .= $text; $urlenc = urlencode('"'.$text.'"'); // also add quotes if ($twitter_tag[0]=='@') { $urlwithtag = str_replace('#', '%23', $twitter_tag).'%20'.$urlenc; } else { $urlwithtag = $urlenc.'%20'.str_replace('#', '%23', $twitter_tag); } if (strlen($urlwithtag)<140) { $urlenc = $urlwithtag; } $html .= "

\"\"
"; $count++; } $html .= "\n"; if ($count==0) $html .= "

".$err_no_entries."

"; function grab_beginning($title) { $result = ''; $words = explode(' ', trim($title)); $cnt = max(1, count($words)/2 + mt_rand(-1, 1)); for ($z=0; $z<$cnt; $z++) { $result .= $comma.$words[$z]; $comma = ' '; } return $result; } function grab_ending($title) { $result = ''; $words = explode(' ', trim($title)); $cnt = max(1, count($words)/2); for ($z=$cnt; $z0.3, ','=>0.6, '.'=>1.0, ':'=>1.0, '?'=>1.0, '!'=>1.0, '-'=>0.6, ';'=>0.6); $bestpos = -1; $bestvalue = 0; for ($z=0; $z'; $score = $weight * $letterweight; if ($score>$bestvalue) { $bestvalue = $score; $bestpos = $z; } } return $bestpos; } ?> <? echo $title_long; ?>