Error At Offset Unserialize Php
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and notice unserialize() error at offset policies of this site About Us Learn more about Stack Overflow the
Php Notice Unserialize() Error At Offset
company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags unserialize() function.unserialize error at offset Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes
Notice Unserialize() Error At Offset 0
a minute: Sign up unserialize() [function.unserialize]: Error at offset up vote 47 down vote favorite 33 I am using Hotaru CMS with the Image Upload plugin, I get this error if I try to attach an image to a post, otherwise there is no error. The offending code (error points to line with **): /** * Retrieve submission step data * php notice unserialize() error at offset 0 * @param $key - empty when setting * @return bool */ public function loadSubmitData($h, $key = '') { // delete everything in this table older than 30 minutes: $this->deleteTempData($h->db); if (!$key) { return false; } $cleanKey = preg_replace('/[^a-z0-9]+/','',$key); if (strcmp($key,$cleanKey) != 0) { return false; } else { $sql = "SELECT tempdata_value FROM " . TABLE_TEMPDATA . " WHERE tempdata_key = %s ORDER BY tempdata_updatedts DESC LIMIT 1"; $submitted_data = $h->db->get_var($h->db->prepare($sql, $key)); **if ($submitted_data) { return unserialize($submitted_data); } else { return false; }** } } Data from the table, notice the end bit has the image info, I am not an expert in PHP so I was wondering what you guys/gals might think? tempdata_value: a:10:{s:16:"submit_editorial";b:0;s:15:"submit_orig_url";s:13:"www.bbc.co.uk";s:12:"submit_title";s:14:"No title found";s:14:"submit_content";s:12:"dnfsdkfjdfdf";s:15:"submit_category";i:2;s:11:"submit_tags";s:3:"bbc";s:9:"submit_id";b:0;s:16:"submit_subscribe";i:0;s:15:"submit_comments";s:4:"open";s:5:"image";s:19:"C:fakepath100.jpg";} Edit: I think I've found the serialize bit... /** * Save submission step data * * @return bool */ public function saveSubmitData($h) { // delete everything in this table older than 30 minutes: $this->deleteTempData($h->db); $sid = preg_replace('/[^a-z0-9]+/i', '', session_id()); $key = md5(microtime() . $sid . rand()); $sql = "INSERT INTO " . TABLE_TEMPDATA . " (tempdata_key, tempdata_value, tempdata_updateby) VALUES (%s,%s, %d)"; $h->db->query($h->db->prepare($sql, $key, ser
DevDadJavaScript PromiseAPIChris Coyier's Favorite CodePen DemosII7 Essential JavaScriptFunctionsI'm anImpostorInteractive DemosJavaScript Copy toClipboardJavaScript SpeechRecognitionCreate a 3D Panorama Image withA-FrameWeb AudioAPISpatialNavigationPopular TopicsHTML5CSS AnimationsFirefox OSjQueryMooToolsPHPCSS3WordPressMobileSEOJavaScriptDojo ToolkitDavid Walsh BlogAbout David WalshContact and AdvertiseDeveloper DealsMozillaSearchO'Reilly Boston Training CenterIn Person and Online Training CoursesCheck it out today!PHP
Php Unserialize Not Working
Serialize() & Unserialize()Issues OSCON, London, UK • October 17-20 • Save 30%
Drupal Notice: Unserialize(): Error At Offset
PC30DWALSHPHP Serialize() & Unserialize() Issues By David Walshon April 10, 2008 92I've been working on some notice unserialize() error at offset opencart very large forms lately and I've come to the conclusion that creating a database scheme around them wouldn't be the best option because: My customers don't need to analyze http://stackoverflow.com/questions/10152904/unserialize-function-unserialize-error-at-offset all form submissions as a whole -- form information is simply used on a per-submission basis (like a job application, for example). Making updates to these forms would be very costly since it would take quite a bit of time to add and remove DB fields as well as update the HTML form. I'd like to revert the https://davidwalsh.name/php-serialize-unserialize-issues information into an array format just like it came in easily. For that reason, I've been using the serialize() and unserialize() functions often. Serializing an array keeps the information in an array format, so to speak, but in one long string. Anyways, I ran into the following error when testing unserialize on some information that I had serialized: Notice: unserialize(): Error at offset 2 of 52 bytes in file.php on line 130 It turns out that if there's a ", ', :, or ; in any of the array values the serialization gets corrupted. I've found the following fix for this issue on PHP.net: //to safely serialize $safe_string_to_store = base64_encode(serialize($multidimensional_array)); //to unserialize... $array_restored_from_db = unserialize(base64_decode($encoded_serialized_string)); It's a great fix to simple problem! Recent FeaturesBy Mark McDonnellMarch 30, 2015Designing forSimplicityBefore we get started, it's worth me spending a brief moment introducing myself to you. My name is Mark (or @integralist if Twitter happens to be your communication tool of choice) and I currently work for BBC News in London England as a principal engi
Generators References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security http://php.net/manual/en/function.unserialize.php Database Security Error Reporting Using Register Globals User Submitted Data Magic Quotes Hiding https://www.drupal.org/node/529866 PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Safe Mode Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions error at Credit Card Processing Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation error at offset Keyboard Shortcuts? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search(current page) / Focus search box unset » « strval PHP Manual Function Reference Variable and Type Related Extensions Variable handling Variable handling Functions Change language: English Brazilian Portuguese Chinese (Simplified) French German Japanese Korean Romanian Russian Spanish Turkish Other Edit Report a Bug unserialize (PHP 4, PHP 5, PHP 7)unserialize — Creates a PHP value from a stored representation Description mixed unserialize ( string $str [, array $options ] ) unserialize() takes a single serialized variable and converts it back into a PHP value. Warning Do not pass untrusted user input to unserialize(). Unserialization can result in code being loaded and executed due to object instantiation and autoloading, and a malicious user may be able to exploit this. Use a safe, standard data interchange format such as JSON (via json_decode() and json_encode()) if you need to pass serialized data to the user. If you need to unserialize externally stored serialized data, consider to
that make connections all over the world. Join today Community Documentation Community Docs Home Develop for Drupal Theming Guide Glossary Contribute to Docs PHP Notice: unserialize() ... : Error at offset 6 of 10 bytes in ... \includes\bootstrap.inc on line 568 Last updated January 17, 2012. Created on July 24, 2009.Edited by debrajn, xtfer, larowlan, tobiasb. Log in to edit this page.Improperly Serialized Variables in Database When loading a page the following error occurs when loading an improperly serialized array from the variables table. The same technique can be used for bad serialized data in other tables. Error PHP Notice: unserialize() [function.unserialize]: Error at offset 6 of 10 bytes in \includes\bootstrap.inc on line 428 Depending on how caching is set on your site, you may only see this error sometimes. Because once the variables are cached they may not be loaded every time. Some Causes of Serialization Issues Changing serialized content via sql replace command such as when migrating a site. You can't do this unless you follow up and put the length of the new value in by hand. Serializing resources Serializing objects and unserializing them without the class code loaded Serialized string is truncated because it is too long for the field it is stored in. Encoding/Decoding PHP/mysql issues Incorrect installation/compilation/configuration of APC (php extension) Debugging Technique Around line 550 of bootstrap.inc in drupal 6 change the code to as follows. (Set aside the old code to replace afterward) This will show you the variables that are throwing errrors. The @ symbol before unserialize suppresses the error so all the variables can be checked before code execution stops. // if ($cached = cache_get('variables', 'cache')) { // $variables = $cached->da