From a447f4e40aac4210c9b7d3c7a9942a7c798a1695 Mon Sep 17 00:00:00 2001 From: Andrew Dolgov Date: Wed, 31 Jul 2013 16:42:48 +0400 Subject: [PATCH] term highlighting in content: use mb functions --- include/functions.php | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/include/functions.php b/include/functions.php index 5b752124..3aaccbb1 100644 --- a/include/functions.php +++ b/include/functions.php @@ -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)); -- 2.39.5