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Code Issues Releases Wiki Activity

term highlighting in content: use mb functions

This commit is contained in:
Andrew Dolgov 2013-07-31 16:42:48 +04:00
parent 34dad84414
commit a447f4e40a
1 changed files with 4 additions and 4 deletions
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8
include/functions.php
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@ -2875,14 +2875,14 @@
$text = $child->textContent;
$stubs = array();
while (($pos = stripos($text, $word)) !== false) {
$fragment->appendChild(new DomText(substr($text, 0, $pos)));
$word = substr($text, $pos, strlen($word));
while (($pos = mb_stripos($text, $word)) !== false) {
$fragment->appendChild(new DomText(mb_substr($text, 0, $pos)));
$word = mb_substr($text, $pos, mb_strlen($word));
$highlight = $doc->createElement('span');
$highlight->appendChild(new DomText($word));
$highlight->setAttribute('class', 'highlight');
$fragment->appendChild($highlight);
$text = substr($text, $pos + strlen($word));
$text = mb_substr($text, $pos + mb_strlen($word));
}
if (!empty($text)) $fragment->appendChild(new DomText($text));