Uninitialized string offset: 0 on line 265

Thanks for the report. It sounds like your server is returning a malformed value for one of the PHP extensions that are installed.

Can you open the Environment panel in QM, and expand the Extensions value in the PHP section and then copy and paste its value please? Or send a screenshot of it.

Hi John

Thanks for the quick response to my problem
I am running on PHP version: 7.2.16
Included a screenshot of the requested information
Thanks !
Peter
Melding Uninitialized string offset: 0 1

shutdown_action_hook()
wp-content/plugins/query-monitor/collectors/environment.php:256
do_action(‘shutdown’)
wp-includes/load.php:788
array_map()
wp-content/plugins/query-monitor/collectors/environment.php:184
wp-content/plugins/query-monitor/collectors/environment.php:256

Plugin: query-monitor
Waarschuwing (onderdrukt) Illegal offset type 1

do_action(‘admin_init’)
wp-admin/admin.php:169
WPDB_Admin->wp_db_backup_admin_init()
wp-includes/class-wp-hook.php:286
add_settings_section()
wp-content/plugins/wp-database-backup/includes/admin/class-wpdb-admin.php:294
wp-admin/includes/template.php:1499

Plugin: wp-database-backup
Verouders (onderdrukt) Non-static method WP_Feed_Cache::create() should not be called statically 1

wp_dashboard()
wp-admin/index.php:148
do_meta_boxes()
wp-admin/includes/dashboard.php:232
SiteOrigin_Panels_Admin_Dashboard->dashboard_overview_widget()
wp-admin/includes/template.php:1306
wp_dashboard_primary_output()
wp-content/plugins/siteorigin-panels/inc/admin-dashboard.php:67
wp_widget_rss_output()
wp-admin/includes/dashboard.php:1416
fetch_feed()
wp-includes/widgets.php:1439
SimplePie->init()
wp-includes/feed.php:716
SimplePie_Registry->call()
wp-includes/class-simplepie.php:1313
wp-includes/SimplePie/Registry.php:215

Plugin: siteorigin-panels

It looks like that screenshot disappeared Peter. You’ll need to upload it somewhere and link to it, the www.remarpro.com support forums don’t support attachments AFAIK.

Hi John

My apologies, I could not add the screenshot as you indicated
In stead i just copied the text from the screen into the post
If you still need the screenshot, I need to see that I get it to you.
Thanks
Peter

Cheers Peter, can you open the Environment panel in QM, and expand the Extensions value in the PHP section and then copy and paste its value please?

Hi John

I am currently on holiday for one week, I will try to arrange that for you asap
Peter

Hi John

I hope this is what you asked me to provide

Melding Uninitialized string offset: 0 1

shutdown_action_hook()
wp-content/plugins/query-monitor/collectors/environment.php:256
do_action(‘shutdown’)
wp-includes/load.php:947
array_map()
wp-content/plugins/query-monitor/collectors/environment.php:184
wp-content/plugins/query-monitor/collectors/environment.php:256

Plugin: query-monitor
If not please give me more precise steps to produce the info
Peter

Does Query Monitor not show you a list of PHP extensions and their versions?

Example:

Hi John

No it does not show this.
I can see the php error list, with the plugin that creates the error
But there is no list of active extensions
I do see that 60 scripts are present
But not the list like you are showing
Regards,
Peter

Hi John

Maybe this information helps you correct the error
I added a dump to debug for the version string
[22-May-2019 12:35:52 UTC] 7.2.16
[22-May-2019 12:35:52 UTC] 7.2.16
[22-May-2019 12:35:52 UTC] on Mon 11 Mar 10:58:36 CET 2019
[22-May-2019 12:35:52 UTC] PHP Notice: Uninitialized string offset: 0 in /www/wp-content/plugins/query-monitor/collectors/environment.php on line 256
[22-May-2019 12:35:52 UTC] 7.2.16

It appears to me that the line containint “on Mon” does cause the problem
Regards,
Peter

Hi John

Here is the solution to fix this problem
if ( ! $version ) {
return $version;
}
$version=trim($version);
$parts = explode( ‘ ‘, $version );

Trim the blank if it exists from the beginning of the string.
Then the error is no longer present !
Regards,
Peter

Do you see a list of extensions and their versions with that fix in place?

Hi John

No in PHP error reporting I still do not get a list of the running plugins
But no warning in the errorlog also

Hi John

I found what you are asking for, it is within environment
Extensions
50
bcmath 7.2.16
bz2 7.2.16
calendar 7.2.16
cgi-fcgi false
Core 7.2.16
ctype 7.2.16
curl 7.2.16
date 7.2.16
dom 20031129
exif 7.2.16
fileinfo 1.0.5
filter 7.2.16
ftp 7.2.16
gd 7.2.16
gettext 7.2.16
hash 1.0
iconv 7.2.16
imap 7.2.16
intl 1.1.0
json 1.6.0
libxml 7.2.16
mbstring 7.2.16
mysqli 7.2.16
mysqlnd 5.0.12-dev
openssl 7.2.16
pcre 7.2.16
PDO 7.2.16
pdo_mysql 7.2.16
pdo_sqlite 7.2.16
Phar 2.0.2
posix 7.2.16
pspell 7.2.16
Reflection 7.2.16
session 7.2.16
SimpleXML 7.2.16
soap 7.2.16
sockets 7.2.16
SPL 7.2.16
sqlite3 7.2.16
standard 7.2.16
tidy 7.2.16
tip_wh 11
tokenizer 7.2.16
xml 7.2.16
xmlreader 7.2.16
xmlwriter 7.2.16
xsl 7.2.16
Zend OPcache 7.2.16
zip 1.15.4
zlib 7.2.16

Yep, as I pointed out above a few times ??

Can you do me a favour and let me know if that list still shows up without your fix in place? And if so, what the values are? I’m trying to figure out what might be the root cause of the problem.

I suspect your server has a strange configuration which means other information is appended to the version number of installed extensions.

Cheers.