Notice Unserialize Error At Offset 0
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Magento Notice Unserialize() Error At Offset
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 David WalshApril 4, 2011Convert XML to JSON withJavaScriptIf you follow me on Twitter, you know that I've been working on a super top secret mobile application using Appcelerator Titanium. The experience has been great: using JavaScript to create easy to write, easy to test, native mobile apps has been fun. My...By David WalshSeptember 3, 2014Create a CSS FlippingAnimation C
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Php Unserialize Returns False
Notice: unserialize() ... : Error at offset 6 of 10 bytes in notice unserialize() error at offset drupal 7 ... \includes\bootstrap.inc on line 568 Last updated January 17, 2012. Created on July 24, 2009.Edited by debrajn, xtfer, laravel unserialize(): error at offset 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 https://davidwalsh.name/php-serialize-unserialize-issues 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 https://www.drupal.org/node/529866 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->data; // } // else { $result = db_query('SELECT * FROM {variable}'); while ($variable = db_fetch_object($result)) { $variables[$variable->name] = @unserialize($variable->value); if ($variables[$variable->name] === FALSE) { print "
Unserialize Error for variable:". $variable->name . '='. $variables[$variable->name] . "
". $var
that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Issues unserialize: Error at offset 446 of 23435 bytes in variable_initialize() Closed https://www.drupal.org/node/1114304 (fixed)Project:Drupal coreVersion:7.0Component:otherPriority:MajorCategory:Support requestAssigned:UnassignedIssue tags:variable checkReporter:oregonwebsiteservicesCreated:April 2, 2011 - 21:27Updated:June 17, 2016 - https://www.drupal.org/node/1284364 16:43 Log in or register to update this issue Jump to:Most recent comment Wow - any clues why I am getting this error? Notice: unserialize() [function.unserialize]: Error at offset 36 of 43 bytes in variable_initialize() (line 749 of /var/www/vhosts/humanhighlights.com/httpdocs/includes/bootstrap.inc).. it happens intermittantly, but often, if you go to http://humanhighlights.com there is error at a good chance you will see it right there on the front page :( I've done some searching and it looks like I may have database corruption - all that I found about it is on Drupal 6 - they talk about making changes to bootstrap.inc to identify the corruption and fix manually - Someone else suggested that I do a SELECT name, LENGTH( error at offset value ) , value FROM variable WHERE LENGTH( value ) = "43" which came up with a variable called "update_notify_emails" but I am not sure what to do next can somebody help a brotha out? Many thanks in advance! Comments Comment #1 oregonwebsiteservices CreditAttribution: oregonwebsiteservices commented April 7, 2011 at 12:56am Please help?!?! Log in or register to post comments Comment #2 Steven Jones CreditAttribution: Steven Jones commented April 10, 2011 at 6:52pm Category: bug » support What may have happened is that the variable value has been corrupted in the database in some way, try removing it from the database by either running the following PHP code (with the devel module) or SQL query. variable_delete('update_notify_emails'); or DELETE FROM variable WHERE name = 'update_notify_emails' Log in or register to post comments Comment #3 oregonwebsiteservices CreditAttribution: oregonwebsiteservices commented April 10, 2011 at 10:39pm Status: Active » Fixed I did what you suggested and it seems to have resolved the issue - many thanks! Log in or register to post comments Comment #4 dilnix CreditAttribution: dilnix commented April 18, 2011 at 11:32pm Status: Fixed » Active I having some similarNotice: unserialize() [function.uns
that make connections all over the world. Join today Download & Extend Drupal Core Distributions Modules Themes Issues Use variable_initialize() against broken values - Notice: unserialize() [function.unserialize]: Needs reviewProject:Drupal coreVersion:7.x-devComponent:base systemPriority:NormalCategory:Bug reportAssigned:UnassignedIssue tags:needs backport to D6Needs steps to reproducenyccamp2012Reporter:Leo.dil@gmail.comCreated:September 19, 2011 - 20:47Updated:June 24, 2016 - 19:48 Log in or register to update this issue Jump to:Most recent comment Most recent attachment Problem/Motivation This issue addresses how best to deal with problem variables that cause breakage during upgrade or updates. Two schools of thought on how best to have Drupal react are discussed examining the benefits of each to either the novice user and/or the experienced developer. It appears a consensus has been reached that most examples of breakage are the result of older contributed modules not being properly (cleanly) uninstalled which can result in old variables remaining in the database or database table structure and then, upon new update/upgrade, being unrecognized which leads the upgrade/update to hard failure. You get an error likeNotice: unserialize() [function.unserialize]: Error at offset X of Y bytes in variable_initialize() (line 916 of .../includes/bootstrap.inc By clicking 'Clear all caches' on admin/config/development/performance the error comes back again. Proposed resolution Create a softer failure method for Drupal. Drupal should identify and communicate with the user that the update/upgrade process has failed, providing meaningful feedback not only on the source and nature of the failure, but providing adequate direction on resolving the failure. Iterate over all variables and check each for their consistency. (borrowed from variablecheck module.) Allow for a hotfix through settings.php $conf Throw an exception when encountered inconsistent variable(s). Steps to reproduce drush sql-query "update variable set value='unserialized value' where name='site_name'" drush cc all Visit the site. Exception is thrown. Now hotfix by editing settings.php and uncomment the line with $conf['site_name']. Now site_name is valid again. Visit the site again. Workaround Easy route: install http://drupal.org/project/variablecheck as mentioned in #10 There is some variable from the variables table misformed. Check your database by running the following SQL. Make sure to replace the Y with the real value. SELECT name, length(value), value FROM variable where length(value) < Y - 5 and length(value) > Y + 5' Depending on your skill you can either drop the row u