Wordwrap with UTF-8 supports, returns as array.
<?php
function mb_wordwrap_array($string, $width)
{
if (($len = mb_strlen($string, 'UTF-8')) <= $width)
{
return array($string);
}
$return = array();
$last_space = FALSE;
$i = 0;
do
{
if (mb_substr($string, $i, 1, 'UTF-8') == ' ')
{
$last_space = $i;
}
if ($i > $width)
{
$last_space = ($last_space == 0) ? $width : $last_space;
$return[] = trim(mb_substr($string, 0, $last_space, 'UTF-8'));
$string = mb_substr($string, $last_space, $len, 'UTF-8');
$len = mb_strlen($string, 'UTF-8');
$i = 0;
}
$i++;
}
while ($i < $len);
$return[] = trim($string);
return $return;
}
?>
