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Code Issues Releases Wiki Activity

some bugs fixed

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git-svn-id: file:///svn/phpbb/trunk@8033 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Meik Sievertsen
2007-08-15 17:32:48 +00:00
parent 3ada3b76f0
commit 2bbd2fb1f9
23 changed files with 119 additions and 60 deletions
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49
phpBB/includes/utf/utf_tools.php
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@@ -6,9 +6,6 @@
* @copyright (c) 2006 phpBB Group
* @license http://opensource.org/licenses/gpl-license.php GNU Public License
*
* @todo make sure the replacements are called correctly
* already done: strtolower, strtoupper, ucfirst, str_split, strrpos, strlen (hopefully!), strpos, substr, htmlspecialchars
* remaining: strspn, chr, ord
*/
/**
@@ -621,7 +618,7 @@ else
* @author Harry Fuecks
* @param string $str UTF-8 encoded
* @param int $split_len number to characters to split string by
* @return string characters in string reverses
* @return array characters in string reverses
*/
function utf8_str_split($str, $split_len = 1)
{
@@ -1864,4 +1861,48 @@ function utf8_convert_message($message)
return utf8_htmlspecialchars(utf8_recode($message, 'ISO-8859-1'));
}
/**
* UTF8-compatible wordwrap replacement
*
* @param string $string The input string
* @param int $width The column width. Defaults to 75.
* @param string $break The line is broken using the optional break parameter. Defaults to '\n'.
* @param bool $cut If the cut is set to TRUE, the string is always wrapped at the specified width. So if you have a word that is larger than the given width, it is broken apart.
*
* @return string the given string wrapped at the specified column.
*
*/
function utf8_wordwrap($string, $width = 75, $break = "\n", $cut = false)
{
// If cutting, we just split by $width chars
if ($cut)
{
return implode($break, utf8_str_split($string, $width));
}
// If not cutting, we first need to explode on spacer and then merge
$words = explode(' ', $string);
$lines = array();
$index = 0;
foreach ($words as $word)
{
if (!isset($lines[$index]))
{
$lines[$index] = '';
}
if (!empty($lines[$index]) && utf8_strlen($lines[$index]) > $width)
{
$lines[$index] = substr($lines[$index], 0, -1);
$index++;
$lines[$index] = '';
}
$lines[$index] .= $word . ' ';
}
return implode($break, $lines);
}
?>