Edit report at https://bugs.php.net/bug.php?id=70187&edit=1
ID: 70187
Updated by: nikic@php.net
Reported by: pagescene at gmail dot com
Summary: [Introduced in PHP 7] Notice: unserialize():
Unexpected end of serialized data
Status: Feedback
Type: Bug
Package: Unknown/Other Function
Operating System: Windows 7
PHP Version: 7.0.0beta2
Block user comment: N
Private report: N
New Comment:
If I were to venture a guess, it's because there is an object with a dynamic properties HT,
which contains and INDIRECT to and UNDEF. The hashtable count will then include the UNDEF, but it
will not be actually present in the properties list.
Previous Comments:
------------------------------------------------------------------------
[2015-08-23 16:43:27] cmb@php.net
For some reason the serialized string is corrupt. Both
view_display objects declare to have 8 properties, but they only
have 7. The views_display object declares to have 55 properties,
but it has only 51. Fixing these issues manually lets
unserialize() succeed, see <https://3v4l.org/Pvr91>.
So obviously, this is not an issue with unserialize(), but rather
with serialize(). It would be helpful to have a minimal reproduce
script.
------------------------------------------------------------------------
[2015-08-23 15:56:45] jhdxr@php.net
I tried to unserialize your string <https://3v4l.org/EYtah>, but failed in all php version,
including php5.6. Is there any invisible characters in your original string?
------------------------------------------------------------------------
[2015-08-05 19:23:32] pagescene at gmail dot com
More information:
The error I get is this:
Notice: unserialize(): Error at offset 2101 of 3558 bytes in ***
Under HHVM I get:
Notice: Unable to unserialize: [{the string}]. Expected ':' but got 's'. in ***
The strange thing that there is no : in the specified position.
Allow me to attach the string to be unserialized and that causes the problem:
O:4:"view":55:{s:8:"db_table";s:10:"views_view";s:10:"base_table";s:4:"node";s:10:"base_field";s:3:"nid";s:4:"name";s:2:"fd";s:3:"vid";s:1:"1";s:11:"description";s:0:"";s:3:"tag";s:7:"default";s:10:"human_name";s:2:"fd";s:4:"core";s:1:"7";s:11:"api_version";N;s:8:"disabled";N;s:5:"built";b:0;s:8:"executed";b:0;s:7:"editing";b:1;s:4:"args";a:0:{}s:10:"build_info";a:0:{}s:8:"use_ajax";b:0;s:6:"result";a:0:{}s:12:"current_page";N;s:14:"items_per_page";N;s:6:"offset";N;s:10:"total_rows";N;s:17:"attachment_before";s:0:"";s:16:"attachment_after";s:0:"";s:17:"exposed_raw_input";a:0:{}s:8:"old_view";a:0:{}s:12:"parent_views";a:0:{}s:13:"is_attachment";N;s:5:"query";N;s:7:"display";a:2:{s:7:"default";O:13:"views_display":8:{s:15:"display_options";a:12:{s:5:"query";a:2:{s:4:"type";s:11:"views_query";s:7:"options";a:0:{}}s:6:"access";a:2:{s:4:"type";s:4:"perm";s:4:"perm";s:14:"access
content";}s:5:"cache";a:1:{s:4:"type";s:4:"none";}s:12:"exposed_form";a:1:{s:4:"type";s:5:"basic";}s:5:!
"pager";a:2:{s:4:"type";s:4:"full";s:7:"options";a:1:{s:14:"items_per_page";s:2:"10";}}s:12:"style_plugin";s:7:"default";s:10:"row_plugin";s:4:"node";s:6:"fields";a:1:{s:5:"title";a:8:{s:2:"id";s:5:"title";s:5:"table";s:4:"node";s:5:"field";s:5:"title";s:5:"label";s:0:"";s:5:"alter";a:8:{s:10:"alter_text";i:0;s:9:"make_link";i:0;s:8:"absolute";i:0;s:4:"trim";i:0;s:13:"word_boundary";i:0;s:8:"ellipsis";i:0;s:10:"strip_tags";i:0;s:4:"html";i:0;}s:10:"hide_empty";i:0;s:10:"empty_zero";i:0;s:12:"link_to_node";i:1;}}s:7:"filters";a:1:{s:6:"status";a:6:{s:5:"value";i:1;s:5:"table";s:4:"node";s:5:"field";s:6:"status";s:2:"id";s:6:"status";s:6:"expose";a:1:{s:8:"operator";b:0;}s:5:"group";i:1;}}s:5:"sorts";a:1:{s:7:"created";a:4:{s:2:"id";s:7:"created";s:5:"table";s:4:"node";s:5:"field";s:7:"created";s:5:"order";s:4:"DESC";}}s:5:"title";s:2:"fd";s:11:"row_options";a:3:{s:10:"build_mode";s:6:"teaser";s:5:"links";b:1;s:8:"comments";b:0;}}s:8:"db_table";s:13:"views_display";s:3:"vid";!
s:1:"1";s:2:"id";s:7:"default";s:13:"display_title";s:6:"Maste!
r";s:14:"display_plugin";s:7:"default";s:8:"position";s:1:"1";}s:4:"page";O:13:"views_display":8:{s:15:"display_options";a:2:{s:5:"query";a:2:{s:4:"type";s:11:"views_query";s:7:"options";a:0:{}}s:4:"path";s:3:"ooo";}s:8:"db_table";s:13:"views_display";s:3:"vid";s:1:"1";s:2:"id";s:4:"page";s:13:"display_title";s:4:"Page";s:14:"display_plugin";s:4:"page";s:8:"position";s:1:"2";}}s:12:"style_plugin";N;s:13:"style_options";N;s:9:"row_index";N;s:12:"override_url";N;s:13:"override_path";N;s:13:"base_database";N;s:5:"field";N;s:8:"argument";N;s:4:"sort";N;s:6:"filter";N;s:12:"relationship";N;s:6:"header";N;s:6:"footer";N;s:5:"empty";N;s:5:"table";s:10:"views_view";s:4:"type";s:6:"Normal";s:11:"export_type";i:1;s:6:"locked";b:0;s:19:"localization_plugin";O:30:"views_plugin_localization_none":9:{s:9:"translate";b:0;s:14:"export_strings";a:0:{}s:4:"view";R:1;s:7:"display";N;s:11:"plugin_type";s:12:"localization";s:11:"plugin_name";s:4:"none";s:7:"options";a:0:{}s:10:"definition";a:11!
:{s:5:"title";s:4:"None";s:4:"help";s:42:"Do not pass admin
strings for
translation.";s:7:"handler";s:30:"views_plugin_localization_none";s:10:"help
topic";s:17:"localization-none";s:6:"module";s:5:"views";s:10:"theme
path";s:29:"sites/all/modules/views/theme";s:10:"theme
file";s:9:"theme.inc";s:4:"path";s:31:"sites/all/modules/views/plugins";s:4:"file";s:34:"views_plugin_localization_none.inc";s:6:"parent";s:6:"parent";s:4:"name";s:4:"none";}s:9:"is_plugin";b:1;}s:7:"changed";b:1;s:15:"changed_display";a:1:{s:4:"page";b:1;}}
------------------------------------------------------------------------
[2015-08-03 14:06:26] pagescene at gmail dot com
I did submit an issue to Views maintainers but no response yet. The strange thing is that PHP's
5.6 serialize() function manages to serialize the views object in a manner that allows successful
unserialization, but the same function fails under PHP 7.
------------------------------------------------------------------------
[2015-08-03 12:57:07] cmb@php.net
Have you consulted a Drupal support channel? It is possible that
Drupal 7 is not supposed to be compatible with PHP 7.
------------------------------------------------------------------------
The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
https://bugs.php.net/bug.php?id=70187
--
Edit this bug report at https://bugs.php.net/bug.php?id=70187&edit=1