PHP error at td_wp_booster_functions.php

Hello,

I have a php error from a file shipped with the theme:


Warning: Invalid argument supplied for foreach() in ......./themes/mytheme/includes/wp_booster/td_wp_booster_functions.php on line 2212


The issue seems to be here :

//get our custom dynamic sidebars
$currentSidebars = td_util::get_option('sidebars');

//if we have user made sidebars, register them in wp
if (!empty($currentSidebars)) {
foreach ($currentSidebars as $sidebar) {


When executing a

//get our custom dynamic sidebars
$currentSidebars = td_util::get_option('sidebars');
var_dump($currentSidebars);

The result:

string(59) " M"


I cleared all transients without success.

Thanks for your help

OK, I am using bedrock boilerplate https://roots.io/bedrock

and here are the plugin list :

+--------------------+----------+--------+---------+
| name | status | update | version |
+--------------------+----------+--------+---------+
| worker | inactive | none | 4.2.16 |
| revslider | active | none | 5.3.1.5 |
| td-mobile-plugin | active | none | 1.1 |
| td-social-counter | active | none | 4.1 |
| td-speed-booster | active | none | 4.5 |
| td-api-plugin | active | none | 1.0 |
| js_composer | active | none | 5.0.1 |
| wp-super-cache | active | none | 1.4.9 |
| bedrock-autoloader | must-use | none | 1.0.0 |
| disallow-indexing | must-use | none | 1.0.0 |
| 0-worker | must-use | none | |
+--------------------+----------+--------+---------+

Disabling all the plugins did not help.

And this error did show up only after playing with sidebar / widget.

I had this SAME ISSUE after I installed WAMPESERVER in my Local Disk to test scripts…

all you have to do is to INSTALL A DEMO without sample data, and all errors disapeer.

Try it…

I Instaledd WAMPSERVER on localhost, than installed WordPress, than Newspaper theme 7.7.1 than imported theme setings from my live site….

and BANG this error starts to happen….

Warning: Invalid argument supplied for foreach() in ......./themes/mytheme/includes/wp_booster/td_wp_booster_functions.php on line 2212

checked this forum for help, and found nothing… then somehow I remmebered to install a DEMO without sample data, as I did in live site…

and all errors just vanished…

Hope it helps…

And lot of people have the same problem as per google search results :
https://www.google.com/search?q=foreach()+in+%22td_wp_booster_functions.php%22+on+line+2212&*

• This reply was modified 9 years by super_nic0las.

I am getting this error as well.

@Tagdiv team, how about this fix ?


--- a/includes/wp_booster/td_wp_booster_functions.php
+++ b/includes/wp_booster/td_wp_booster_functions.php
@@ -2208,7 +2208,7 @@ function td_init_booster() {
$currentSidebars = td_util::get_option('sidebars');

//if we have user made sidebars, register them in wp
- if (!empty($currentSidebars)) {
+ if (is_array($currentSidebars)) {
foreach ($currentSidebars as $sidebar) {
register_sidebar(array(
'name' => $sidebar,


• This reply was modified 9 years by super_nic0las.
• This reply was modified 9 years by super_nic0las.

Like I said, I Just FIXED this error with a simple step.
Installing a DEMO with NO DATA. just the settings, corrected all errors

Try it. you can unistall the DEMO and the errors are fixed.

• This reply was modified 9 years by MaNunes. Reason: typo

@Catalin, Exactly, we are runing wordpress under PHP version 7.1.1-1+deb.sury.org~trusty+1
Also, we are running it with Bedrock boilerplate https://roots.io/bedrock/

@MaNunes, thanks for the advice however we prefer to not take any risk by loading some demo settings that might brake a lot of customisation work that have already been done.

Note that another dirty way is to “hide” the error by turning off the error level in wordpress wp-settings :

define('WP_DEBUG', false);


Thanks all!
Nicolas

• This reply was modified 9 years by super_nic0las.

Hi @bogdan-b,
Thanks for the suggestion,
Just downgraded to PHP 7.0.17-2+deb.sury.org~trusty+1
and the problem still occurs.

Best.

• This reply was modified 9 years by super_nic0las.