Wed, 08 Apr 2026 17:39:13 +0000 https://bugs.horde.org/ticket/7801 sprintf warning when saving page Horde: 3.3.3-cvs Wicked: 1.0-cvs This happens when I edit a page and click "save": ( ! ) Warning: sprintf() [function.sprintf]: Too few arguments in /usr/share/pear/Text/Wiki/Render/Xhtml/Wikilink.php on line 134 Call Stack # Time Memory Function Location 1 0.0008 142480 {main}( ) ../display.php:0 2 0.0402 3165472 Page->render( ) ../display.php:136 3 0.0402 3165472 Page->display( ) ../Page.php:508 4 0.0402 3165472 StandardPage->displayContents( ) ../Page.php:358 5 0.0459 3563592 Text_Wiki->transform( ) ../StandardPage.php:102 6 0.0550 4017424 Text_Wiki->render( ) ../Wiki.php:918 7 0.0576 4149312 preg_replace_callback ( ) ../Wiki.php:1012 8 0.0582 4150768 Text_Wiki->_renderToken( ) ../Wiki.php:0 9 0.0582 4150768 Text_Wiki_Render_Xhtml_Wikilink->token( ) ../Wiki.php:1128 10 0.0583 4150768 sprintf ( ) ../Wikilink.php:134 Screenshot: http://img71.imageshack.us/img71/7581/wickedwarningwd8.jpg Tue, 23 Dec 2008 12:07:27 +0000 https://bugs.horde.org/ticket/7801#t51416 It´s actually preventing me from opening internal links now. I´m getting the same warning 12 times when I click on a internal link and instead of being asked to create the page, I return to the same page. I´m using MediWiki as [wicked][format]. Tue, 23 Dec 2008 13:02:54 +0000 https://bugs.horde.org/ticket/7801#t51417 Attached is the page generating the warnings. Tue, 23 Dec 2008 13:09:28 +0000 https://bugs.horde.org/ticket/7801#t51418 The trouble is not with the page I attached. The problem is the "referrer" or "page name". I was using "Tributário" in the previous page, like this: [[Tributário]] Then, when you click on it, it turns to "Tribut%C3%A1rio" and the sprintf lines get like this: sprintf(/wicked/display.php?page=%s&referrer=Tribut%C3%A1rio, Parcelamento_Generico); (Line 134 - /usr/share/pear/Text/Wiki/Render/Xhtml/wikilink.php) Then, I think php complains about the lack of arguments due to the "%" signs... If I use "Tributario" instead of "Tributário" as the page name, then it works... In other words, I can´t create wiki links with special characters like á, é, ó etc., because the wiki links on the created pages will be broke. I don´t know if it´s not a wicked issue and I´m sorry in advance if this is the case. Please provide orientation so I can report the bug on the right place. Thanks Tue, 23 Dec 2008 14:24:56 +0000 https://bugs.horde.org/ticket/7801#t51420 The bug is in text_wiki, a PEAR package, not in Wicked. Tue, 23 Dec 2008 16:11:08 +0000 https://bugs.horde.org/ticket/7801#t51423 I've filed a bug report against the PEAR package: http://pear.php.net/bugs/bug.php?id=15385 A temporary workaround would be to change line 134 of Wikilink.php to: $href = sprintf(substr_replace($href, ereg_replace("%", "%%",substr($href, strpos($href, '%')+1)),strpos($href, '%')+1),$this->urlEncode($page)); This will cause every % sign after the first one to be escaped (%%). Tue, 23 Dec 2008 22:33:56 +0000 https://bugs.horde.org/ticket/7801#t51431