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Some changes to HTML handling if enabled.

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Note: We still recommend that HTML is not enabled


git-svn-id: file:///svn/phpbb/branches/phpBB-2_0_0@5461 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Graham Eames 2006-01-14 23:06:10 +00:00
parent 8ea409d1cc
commit 132033447b
1 changed files with 9 additions and 4 deletions
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13
phpBB/includes/functions_post.php
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@ -57,15 +57,20 @@ function prepare_message($message, $html_on, $bbcode_on, $smile_on, $bbcode_uid
{ {
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $end_html + 1, ($start_html - $end_html - 1))); $tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($message, $end_html + 1, ($start_html - $end_html - 1)));
if ($end_html = strpos($message, '>', $start_html)) $element = addslashes(preg_replace('#^((?:"[^"]*"|\'[^\']*\'|`[^`]*`|[^>`\'"])+>).*#', '\1', stripslashes(substr($message, $start_html + 1, strlen($message) - $start_html))));
$end_html = $start_html + strlen($element);
if ($end_html != $start_html)
{ {
$length = $end_html - $start_html + 1; $length = $end_html - $start_html + 1;
$hold_string = substr($message, $start_html, $length); $hold_string = substr($message, $start_html, $length);
if (($unclosed_open = strrpos(' ' . $hold_string, '<')) != 1) $short_hold_string = preg_replace('#.*(<(?:"[^"]*"|\'[^\']*\'|`[^`]*`|[^<>`\'"])+>)$#', '\1', $hold_string);
if (strlen($short_hold_string) < $length)
{ {
$tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($hold_string, 0, $unclosed_open - 1)); $tmp_message .= preg_replace($html_entities_match, $html_entities_replace, substr($hold_string, 0, $length - strlen($short_hold_string)));
$hold_string = substr($hold_string, $unclosed_open - 1); $hold_string = $short_hold_string;
} }
$tagallowed = false; $tagallowed = false;