From 8e4c493a4c5bbff07483fd4a11c44c687c99e441 Mon Sep 17 00:00:00 2001 From: Michael Foster Date: Wed, 31 Jul 2013 12:05:19 -0400 Subject: [PATCH] Issue #126 --- post.php | 18 +++++++++++++++--- 1 file changed, 15 insertions(+), 3 deletions(-) diff --git a/post.php b/post.php index 85dc2d05..a82b56ad 100644 --- a/post.php +++ b/post.php @@ -378,10 +378,22 @@ if (isset($_POST['delete'])) { wordfilters($post['body']); - if (mysql_version() >= 50503) + if (mysql_version() >= 50503) { $post['body_nomarkup'] = $post['body']; // Assume we're using the utf8mb4 charset - else - $post['body_nomarkup'] = preg_replace('/[\x{010000}-\x{ffffff}]/u', '', $post['body']); // MySQL's `utf8` charset only supports up to 3-byte symbols + } else { + // MySQL's `utf8` charset only supports up to 3-byte symbols + // Remove anything >= 0x010000 + + $chars = preg_split('//u', $post['body'], -1, PREG_SPLIT_NO_EMPTY); + $post['body_nomarkup'] = ''; + foreach ($chars as $char) { + $o = 0; + $ord = ordutf8($char, $o); + if ($ord >= 0x010000) + continue; + $post['body_nomarkup'] .= $char; + } + } if (!($mod && isset($post['raw']) && $post['raw'])) $post['tracked_cites'] = markup($post['body'], true);