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Slightly fairer sig length check, removes =.*? from BBCode and HTML tags - version 2

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git-svn-id: file:///svn/phpbb/trunk@1361 89ea8834-ac86-4346-8a33-228a782c2dd0
This commit is contained in:
Paul S. Owen 2001-11-18 16:08:11 +00:00
parent 9aa55fb94c
commit eaa1b26bf0
1 changed files with 3 additions and 3 deletions
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6
phpBB/profile.php
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@ -488,7 +488,7 @@ if( isset($HTTP_GET_VARS['mode']) || isset($HTTP_POST_VARS['mode']) )
$location = (!empty($HTTP_POST_VARS['location'])) ? trim(strip_tags($HTTP_POST_VARS['location'])) : "";
$occupation = (!empty($HTTP_POST_VARS['occupation'])) ? trim(strip_tags($HTTP_POST_VARS['occupation'])) : "";
$interests = (!empty($HTTP_POST_VARS['interests'])) ? trim(strip_tags($HTTP_POST_VARS['interests'])) : "";
$signature = (!empty($HTTP_POST_VARS['signature'])) ? trim(strip_tags(str_replace("<br />", "\n", $HTTP_POST_VARS['signature']))) : "";
$signature = (!empty($HTTP_POST_VARS['signature'])) ? trim(str_replace("<br />", "\n", $HTTP_POST_VARS['signature'])) : "";
// Run some validation on the optional fields. These are pass-by-ref, so they'll be changed to
// empty strings if they fail.
@ -631,10 +631,10 @@ if( isset($HTTP_GET_VARS['mode']) || isset($HTTP_POST_VARS['mode']) )
if( $signature != "" )
{
$sig_length_check = preg_replace("/(\[.*?)(=.*?)\]/is", "\\1]", $signature);
$sig_length_check = preg_replace("/(\[.*?)(=.*?)\]/is", "\\1]", stripslashes($signature));
if( $allowhtml )
{
$sig_length_check = preg_replace("/(<.*?)(=.*?)([ \/]?" . ">)/is", "\\1\\3", $signature);
$sig_length_check = preg_replace("/(\<.*?)(=.*?)( .*?=.*?)?([ \/]?\>)/is", "\\1\\3\\4", $sig_length_check);
}
$signature_bbcode_uid = ( $allowbbcode ) ? make_bbcode_uid() : "";