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ERROR

NotAllowed

Squiz.PHP.Heredoc.NotAllowed

Affected Plugins

50

On this page

Total Issues

157

Instances found

Total Impact

5M

Active installations

Activity Trend

Last 30 days

Peak: 1094

Examples

Real messages found in scanned plugins

Use of heredoc and nowdoc syntax ("<<<") is not allowed; use standard strings or inline HTML instead

Affected Plugins

Plugins that have instances of this rule violation

WP STAGING WordPress Backup Plugin – Migration Backup Restore

Pods – Custom Content Types and Fields

Export any WordPress data to XML/CSV

wp-all-export

6

issues

100K

installs

Brevo – Email, SMS, Web Push, Chat, and more.

Import any XML, CSV or Excel File to WordPress

wp-all-import

EmbedPress – PDF Embedder, Embed YouTube Videos, 3D FlipBook, Social feeds, Docs & more

Relevanssi – A Better Search

GiveWP – Donation Plugin and Fundraising Platform

YITH WooCommerce Compare

yith-woocommerce-compare

Everest Forms – Contact Form, Payment Form, Quiz, Survey & Custom Form Builder

everest-forms

Gravity Forms Zero Spam

gravity-forms-zero-spam

Jetpack Protect

jetpack-protect

The Post Grid – Shortcode, Gutenberg Blocks and Elementor Addon for Post Grid

the-post-grid

ووکامرس فارسی

persian-woocommerce

NitroPack – Caching & Speed Optimization for Core Web Vitals, Defer CSS & JS, Lazy load Images and CDN

Social Sharing Plugin – Sassy Social Share

sassy-social-share

Invisible reCaptcha for WordPress

invisible-recaptcha

The Ultimate Video Player For WordPress – by Presto Player

presto-player

Element Pack Addons for Elementor

bdthemes-element-pack-lite

Advanced Ads – Ad Manager & AdSense

WPML Multilingual & Multicurrency for WooCommerce

woocommerce-multilingual

Aruba HiSpeed Cache

aruba-hispeed-cache

SureCart – Ecommerce Made Easy For Selling Physical Products, Digital Downloads, Subscriptions, Donations, & Payments

Stackable – Page Builder Gutenberg Blocks

stackable-ultimate-gutenberg-blocks

10Web Booster – Website speed optimization, Cache & Page Speed optimizer

tenweb-speed-optimizer

Defender Security – Malware Scanner, Login Security & Firewall

defender-security

wp-job-manager

Hummingbird Performance – Cache & Page Speed Optimization for Core Web Vitals | Critical CSS | Minify CSS | Defer CSS Javascript | CDN

hummingbird-performance

Event Tickets and Registration

event-tickets

YITH WooCommerce Ajax Product Filter

yith-woocommerce-ajax-navigation

Tidio – Live Chat & AI Chatbots

tidio-live-chat

Media Cleaner: Clean your WordPress!

media-cleaner

Email Encoder – Protect Email Addresses and Phone Numbers

email-encoder-bundle

Razorpay for WooCommerce

TermsFeed AutoTerms: Privacy Policy Generator, Cookie Consent, GDPR, CCPA, Terms & Conditions, Disclaimers, Cookies Policy, EULA

auto-terms-of-service-and-privacy-policy

SlimStat Analytics

MaxButtons – Create buttons

Wordfence Login Security

wordfence-login-security

A2 Optimized WP – Turbocharge and secure your WordPress site

a2-optimized-wp

Brizy – Page Builder

Email Subscribers & Newsletters – Powerful Email Marketing, Post Notification & Newsletter Plugin for WordPress & WooCommerce

email-subscribers

wpDataTables – WordPress Data Table, Dynamic Tables & Table Charts Plugin

Database for Contact Form 7, WPforms, Elementor forms

contact-form-entries

Woody code snippets – Insert Header Footer Code, AdSense Ads

WP fail2ban – Advanced Security

JetBackup – Backup, Restore & Migrate

wp-phpmyadmin-extension

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NotAllowed — Squiz.PHP.Heredoc.NotAllowed | Rule Analytics | PluginScore