Version 4.2.0 requires PHP 7.2 or higher.

But in PHP7.4 this plugin causes fatal error:

Fatal error: Uncaught Error: Call to undefined function str_contains() in /wp-content/mu-plugins/plf-filter.php:1094

str_contains was introduced in PHP8.

• This topic was modified 3 weeks, 1 day ago by windorz.

after plugin activation and remove CF7 plugin from homepage I got this error:

“Uncaught ReferenceError: jQuery is not defined”

Why it happens?

I have filtered our wp-json/wc/* REST-API calls plugins. Turned off loads of plugin of our client site.

We went from updating 3000+ products in 60mins with REST-API to 15mins!

When updating only stock quantity of these 3000+ products we lowered the total time to 8mins!

Amazing plugin! This should be default for advanced WP users.

I use on my website with elementor but Product Archive have query string can not found Filter Page

Hi i realy like the plugin, but at one website i got a hicup.

On the page, it is working the footer shortcode [crp] on Post is not, checked the settings for this plugin all is good. changed the settings in the post to allow incl this shortcode plugin, but nothing changed. What could cause this problem? and I face this only on this website.

Regards

Hello,

We have an issue when calling wp_get_current_user().

This is the issue we’ve seen:

[17-Oct-2023 18:24:22 UTC] PHP Warning: Attempt to read property "roles" on int in /home/japaneseknives/public_html/wp-content/plugins/wordpress-seo/admin/capabilities/class-register-capabilities.php on line 100
[17-Oct-2023 18:24:22 UTC] PHP Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, null given in /home/japaneseknives/public_html/wp-content/plugins/wordpress-seo/admin/capabilities/class-register-capabilities.php:100

Stack trace:
#0 /home/japaneseknives/public_html/wp-content/plugins/wordpress-seo/admin/capabilities/class-register-capabilities.php(100): in_array('wpseo_manager', NULL, true)
#1 /home/japaneseknives/public_html/wp-includes/class-wp-hook.php(312): WPSEO_Register_Capabilities->map_meta_cap_for_seo_manager(Array, 'manage_options')
#2 /home/japaneseknives/public_html/wp-includes/plugin.php(205): WP_Hook->apply_filters(Array, Array)
#3 /home/japaneseknives/public_html/wp-includes/capabilities.php(842): apply_filters('map_meta_cap', Array, 'manage_options', 0, Array)
#4 /home/japaneseknives/public_html/wp-includes/class-wp-user.php(777): map_meta_cap('manage_options', 0)
#5 /home/japaneseknives/public_html/wp-includes/capabilities.php(985): WP_User->has_cap('manage_options')
#6 /home/japaneseknives/public_html/wp-includes/capabilities.php(877): user_can(Object(WP_User), 'manage_options')
#7 /home/japaneseknives/public_html/wp-content/plugins/perfmatters/inc/script_manager.php(3): current_user_can('manage_options')
#8 /home/japaneseknives/public_html/wp-content/plugins/perfmatters/inc/functions_script_manager.php(23): include('/home/japanesek...')
#9 /home/japaneseknives/public_html/wp-includes/class-wp-hook.php(310): perfmatters_script_manager('')
#10 /home/japaneseknives/public_html/wp-includes/class-wp-hook.php(334): WP_Hook->apply_filters('', Array)
#11 /home/japaneseknives/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#12 /home/japaneseknives/public_html/wp-includes/load.php(1252): do_action('shutdown')
#13 [internal function]: shutdown_action_hook()
#14 {main}

thrown in /home/japaneseknives/public_html/wp-content/plugins/wordpress-seo/admin/capabilities/class-register-capabilities.php on line 100

Naturally we’ve contacted YoastSEO and asked for their help. They have identified that the source of the issue lies with your plugin.

Here is what Yoast said:
We have brought this issue to the attention of our developers, who have identified the problem in the code of the Plugin Load Filter. The respective plugin authors will need to fix this issue. Specifically, Line 73 should be modified to something like return WP_User( 0 ); . The Plugin Load Filter is currently overriding wp_get_current_user , which is acceptable, but it fails to maintain the expected return type of be WP_User . It should always return WP_User, not an integer int .

Can you please help resolve this issue?

Thank you

Hello, I’m trying to make Auto Load Next Post (infinite scroll) work only on my single pages. I set page type activation only for posts, but still, infinite scroll is set on my category and other pages.

Is there a way to fix it?

I’m trying to configure this to disable a plugin on only few pages, but I can’t figure it out. I see how I can disable it on individual pages, but I want to enable on all but a few. If I click “do not use” and check desktop and mobile, when I hit save, those checkboxes are cleared. Is this a bug or am I not understanding how to use it?

Hello,
an issue appears in the log repeatedly:

[19-Sep-2023 14:52:05 UTC] PHP Warning:  Undefined array key "path" in /home/japaneseknives/public_html/wp-content/mu-plugins/plf-filter.php on line 1024
[19-Sep-2023 14:52:05 UTC] PHP Warning:  Undefined array key "path" in /home/japaneseknives/public_html/wp-content/mu-plugins/plf-filter.php on line 1024

When it appears, it is always these two lines one after the other.

How can this be resolved?

Thank you

Hello, your plugin is simply awesome!

However, I noticed I can’t add images into posts/pages anymore using the WordPress Classic Editor.
Nothing happens, but the admin-ajax.php throws a 500 error in the web developer console: “Failed to load resource: the server responded with a status of 500”

I tried to work around this, but no matter the settings: the only way to make the editor work is to disable the PLF. ??
I really do not want to dismiss your plugin, it’s working great!

Please, do you have any hint to solve this problem?
Thank you so much in advance. ??

I’d like to disable a bunch of plugins specifically to the home page and to it ONLY, but some used plugins attach their ajax end point to home page, one example is woocommerce, it sends ajax requests to https://www.domain.com/?wc_ajax….=….，but woocommerce might not be the only plugin doing this.

How can I set up a rule for the home page without breaking any such ajax requests?

Thanks

I’ve been trying some plugins but they don’t seem to work, in particular buddypress, this plugin creates subpages that are not listed in the page section, but instead creates website.com/members/example1 how do I make it only work on that link?

Hi there!

I’d like to filter out Plugins on the WooCommerce Product overview or category page, abnd also some in the cart and some in the checkout.

Because these WooCommerce pages are not really pages I cannot find them in the pages admin menu. (and dactivate from there).

But I also cannot find them in your plugin menu’s “page type activation” tab.

So I see no more option but to ask you: How can I do this?

Thanks ??

Hello,

I’ve noticed that some plugins change the nonce life lifespan which can cause some issues.

For example, ajax requests aren’t filtered for plugins because they aren’t pages.

If a plugin delivers the page with a nonce, and then this nonce is verified on an ajax request and this ajax request loads a plugin which changes the lifespan of the nonces using the ‘nonce_life’ hook, then the nonce will be incorrect because the nonce wasn’t generated with said plugin and its ‘nonce_life’ hook active.

It happened to me using the ‘bp-better-messages’ plugin as I deactivated it for visitors.

Thank you.

in the list of plugins

I have used the Plugin Load Filter to enable/disable selected plugins by page type but recently found that it only works on the English pages when there is no extra slug in the URL. The website is multilingual maintained by the WPML plugins with additional language slugs /de/ /sv/ and /fi/ . Whenever one of these slugs are in the website URL the plugin filters no longer work as expected.

If a plugin is set to disabled on the home page this is only effective on the English home page and all translations of the home page load all plugins ignoring the plugin filter configuration. I tried going into the translated home pages and using the Plugin filter for Single post but this also has no effect no matter what plugins I try to disable.

The biggest problem is that there are some pages in a custom post type that need heavy plugin restrictions. Here the restrictions also appear only on the English pages. The pages are not multilingual as they are not part of the public website. Every page is however in one of the four languages and uses the language slug to load theme and plugin translations in the correct language. So for these pages there are no separate language versions for which you can even try to configure Plugin filter for Single post.

I don’t quite understand why this plugin is not compatible with WPML. The custom post type remains the same and so does the home page status no matter what language the page is loaded in. I have read the previous threads about this without getting any wiser:

https://www.ads-software.com/support/topic/translated-pages-using-wpml/
https://www.ads-software.com/support/topic/wpml-issue-24/
https://www.ads-software.com/support/topic/filtered-page-type-in-not-working-on-custom-post-types/

I see there is an addon available for purchase that allows more specific slug based configuration. Is this really a requirement and why? I’m not looking to configure the plugin filters separately for each page / post. All I need is global settings for all home pages and custom post types. The same settings should apply for all four languages.

Hi, I just need to remove Woocommerce from the home page.
So, I activate the woocommerce plugin everywhere except the home page.

But there is a bug: when I go to the shop page or other category pages, it redirects me to the home page.

Could you correct the error?

Thanks!

Hello,

I’ve noticed just now plf doesn’t work on translated pages using WPML as the translation plugin.

Tested on:

• WordPress 6.1.1
• plugin load filter 4.0.12 (and older versions)
• TablePress 2.0 (and older versions)

problem description:

you can not insert images into table cells because plugin load filter interferes in the ajax call. If you deactivate plugin load filter, it works fine.

Steps to reproduce:

1. install Plugin “TablePress” by Author Tobias B?thge
2. install Plugin “plugin load filter”
3. In admin menu click on “TablePress”
4. Create a new table
5. Right Click on a table cell and choose “Insert Image” or click on the “Insert Image” button below the table.
6. The image does not get inserted throwing an PHP Error

PHP Fatal error:  Uncaught TypeError: urlencode(): Argument #1 ($string) must be of type string, array given

The problem is triggered in mu-plugins/plf-filter.php on line 1002

$GLOBALS['wp']->query_posts();

which calls wp_basename() with $path as an argument which contains an array at this point, which is not right. It should be a string and not an array. It then calls urlencode() which throws the error.

If you print out the $_POST variable for the ajax request it contains something like that:

Array
(
    [nonce] => f8a54e0db5
    [attachment] => Array
        (
            [id] => 769070
            [post_content] => 
            [post_excerpt] => 
            [align] => right
            [image-size] => full
        )

    [html] => <img src="" width="2400" height="1800" alt="" class="wp-image-769070 alignright size-full" />
    [post_id] => 0
    [action] => send-attachment-to-editor
)

Since i cant hook into your plugin because it loads first as a mu-plugin I can′t change this behavior.

My current workaround is:

if ($_POST['action'] === 'send-attachment-to-editor') {
    return false;
}

somewhere above line 1002 in mu-plugins/plf-filter.php

Thank you very much for your help.

Hello,

I’ve noticed on the file plf-filter.php there this block of code:

if ( !function_exists('is_user_logged_in') ) :
function is_user_logged_in() {
	if ( ! function_exists( 'wp_set_current_user' ) )
		return false;
        
	$user = wp_get_current_user();

	if ( ! $user->exists() )
		return false;

	return true;
}
endif;

Shouldn’t if ( ! function_exists( 'wp_set_current_user' ) ) really be if ( ! function_exists( 'wp_get_current_user' ) ) ?

Thank you.

Hello,

I was trying to filter plugins depending on if the user was logged in or not. Unfortunately by the time I could get that information with wp_get_current_user() the plugins would have already loaded.

So I was trying to figure out how to get around this and I found the function in /mu-plugins/plf-filter.php:

function wp_get_current_user() {
        if ( ! function_exists( 'wp_set_current_user' ) ){
        
        if ( defined( 'LOGGED_IN_COOKIE' ) && !empty( $_COOKIE[ LOGGED_IN_COOKIE ] ) ) {
            $cookie_elements = explode( '|', $_COOKIE[ LOGGED_IN_COOKIE ] );
            if ( count( $cookie_elements ) === 4 ) {
                list( $username, $expiration, $token, $hmac ) = $cookie_elements;
                        if ( $expiration > time() ) {
                    $user = get_user_by( 'login', $username );
                        if ( $user ) {
                        $pass_frag = substr( $user->user_pass, 8, 4 );

                        $key = plf_logged_in_hash( $username . '|' . $pass_frag . '|' . $expiration . '|' . $token );

                        // If ext/hash is not present, compat.php's hash_hmac() does not support sha256.
                        $algo = function_exists( 'hash' ) ? 'sha256' : 'sha1';
                        $hash = hash_hmac( $algo, $username . '|' . $expiration . '|' . $token, $key );

                        if ( hash_equals( $hash, $hmac ) ) {
                            $manager = WP_Session_Tokens::get_instance( $user->ID );
                            if ( $manager->verify( $token ) ) {
                                return $user;
                            }
                        }
                    }
                }
            }
        }
                return 0;

    } else {
        return _wp_get_current_user();
    }
}

Which does exactly what I want.

Why is this function commented out and never used? Was it meant to allow for filtering based on user but given up on? Are there any security issues around it?

Thank you.

plugin cause can’t show the original sale old price with a crossout

• This topic was modified 2 years, 4 months ago by shockhuang.

When doing this query:

SELECT option_name, length(option_value) AS option_value_length FROM be8cqhi_options WHERE autoload=’yes’ ORDER BY option_value_length DESC LIMIT 10;

the first value is plf_queryvars

The option_value of plf_queryvars in wp_options is huge with autoload yes.
So it slow down the site instead of making it faster.
How to clean this plf_queryvars or how to configure better the plugin to avoid this?

I keep getting the error:

Fatal error: Uncaught Error: Maximum function nesting level of '256' reached, aborting!
in /.../consciouskenya.com/wp-content/object-cache.php on line 2411

I tried increasing the level to 4096 (xdebug.max_nesting_level), and got the error:

Fatal error: Uncaught Error: Maximum function nesting level of '4096' reached, aborting!
in /.../consciouskenya.com/wp-content/object-cache.php on line 2411

I checked with Redis Object Cache plugin and found the thread:
https://www.ads-software.com/support/topic/redis-plugin-causes-maximum-function-nesting-level-error/

The thread states that the issue is with another plugin and confirmed by the last comment in the thread.

The Call Stack has a loop of:

Plf_filter::plf_filter()
wp-content/mu-plugins/plf-filter.php:240
Plf_filter::active_plugins()
wp-includes/class-wp-hook.php:309
WP_Hook::apply_filters()
wp-includes/plugin.php:191
apply_filters()
wp-includes/option.php:132
get_option()
wp-content/plugins/wc-frontend-manager/helpers/wcfm-core-functions.php:185
wcfm_is_marketplace()
wp-content/plugins/wc-frontend-manager/helpers/wcfm-core-functions.php:222
wcfm_is_vendor()
wp-content/plugins/wc-multivendor-marketplace/helpers/wcfmmp-core-functions.php:867
{closure}()
wp-includes/class-wp-hook.php:307
WP_Hook::apply_filters()
wp-includes/class-wp-hook.php:331
WP_Hook::do_action()
wp-includes/plugin.php:524
do_action_ref_array()
wp-includes/class-wp-query.php:1805
WP_Query::get_posts()
wp-includes/class-wp-query.php:3586
WP_Query::query()
wp-includes/class-wp-query.php:3718
WP_Query::__construct()
wp-content/mu-plugins/plf-filter.php:961
Plf_filter::plf_filter()
wp-content/mu-plugins/plf-filter.php:240
Plf_filter::active_plugins()
wp-includes/class-wp-hook.php:309

The initial call stack, before the loop is:

WP_Object_Cache::is_group_of_type()
wp-content/object-cache.php:2391
WP_Object_Cache::is_global_group()
wp-content/object-cache.php:2358
WP_Object_Cache::fast_build_key()
wp-content/object-cache.php:1741
WP_Object_Cache::get()
wp-content/object-cache.php:156
wp_cache_get()
wp-content/mu-plugins/plf-filter.php:789

Deactivating this plugin fixes the issues, but I still need a way to disable plugins not being used across the site.

• This topic was modified 2 years, 5 months ago by Erix Kivuti.
• This topic was modified 2 years, 5 months ago by Erix Kivuti.

hi , by default we have the option to filter between the active plugins, but the inactive plugins are blocked on all the pages, that is all even if we dont have an option to filter the inactive plugins , it goes into disabled on all pages . the purpose is complicated to explan , but the solution can be done in 2 ways ,

1. allow us to filter all the plugin (even the inactive plugins) , the filter page should show all the plugin installed in the site .or if you have any action hook to show achieve that , please share.
2. donot disable the plugins which isnt available on filter screen , that is the inactive plugins

please help me in this, thank you

Is it possible to users with editor role to see Plugin Load Filter checkboxes in a post sidebar? Only admins can see it.

Hello,

We would like to know if it is possible to disable a plug-in only for one specific post category?

Thank you in advance.

Hello, I’m testing your great plugin but it seems it doesn’t works with WPML.
It only works on all pages of the first language but not on same pages with different language. Do you have any tip?
Thank you.

Hi there, many thanks for this great plugin that worked very well so far. Unfortunately, changes to the Plugin Load Filter Settings are no longer saved. Since there is no save button, it’s probably done with Javascript/AJAX but there appears to be a problem. Any hint what we can do about this?

Hello, i had problem to use this plugin with the woocommerce. When i go to woo product, it says me, memory exhausted (my memory limit is 1024mb…).

So i go to this support and i found another topic like my and you recommend to buy premium addon, saying that it will fix woo problem. So i bought it and the problem is same, nothing changed. I even dont set nothing in the plugin, but if i go to woo product it crashes…

I already tried to disable my cache plugins and so on, but it doesnt help and when i disable your plugin everything start function.

So i am asking for help or refund.

Thank you