note 25593 added to function.wordwrap

From: Date: Sun, 29 Sep 2002 20:59:18 +0000
Subject: note 25593 added to function.wordwrap
Groups: php.notes 
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Jeffrey Sambells code above has a few errors in it that prevented it working properly, which I have changed so that it works as desired. It will wrap a string properly, and exclude HTML from wrapping. function even_better_wordwrap($str,$cols,$cut) { $tag_open = '<'; $tag_close = '>'; $count = 0; $in_tag = 0; $str_len = strlen($str); $segment_width = 0; for ($i=0 ; $i<=$str_len ; $i++){ if ($str[$i] == $tag_open) { $in_tag++; } elseif ($str[$i] == $tag_close) { if ($in_tag > 0) { $in_tag--; } } else { if ($in_tag == 0) { $segment_width++; if (($segment_width > $cols) && ($str[$i] != " ")) { $str = substr($str,0,$i).$cut.substr($str,$i+1,$str_len-1); $i += strlen($cut); $str_len = strlen($str); $segment_width = 0; } } } } return $str; } Alex http://www.oxyscripts.com -- http://www.php.net/manual/en/function.wordwrap.php http://master.php.net/manage/user-notes.php?action=edit+25593 http://master.php.net/manage/user-notes.php?action=delete+25593 http://master.php.net/manage/user-notes.php?action=reject+25593

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