Highlighting Code Block

Add code block with syntax highlighting using prism.js. (Available for Gutenberg and Classic Editor)

v2.2.0LOOSUpdated 2026-05-22Added Dec 12, 201810k+ installs90% rating
35
Score
30
Errors
3
Warnings
+0
Change

Category Scores

Security37
Repo80
Performance100
Maintainability95

Top Issues by Category

Issues Details

33 issues found in latest scan

ERROR21
WordPress.Security.EscapeOutput.OutputNotEscaped

All output should be run through an escaping function (see the Security sections in the WordPress Developer Handbooks), found '$args['after']'.

ERROR3
WordPress.WP.I18n.MissingTranslatorsComment

A function call to __() with texts containing placeholders was found, but was not accompanied by a "translators:" comment on the line above to clarify the meaning of the placeholders.

ERROR3
hidden_files

Hidden files are not permitted.

ERROR2
block_api_version_too_low

Editor blocks must define "apiVersion" 3 or higher in block.json for WordPress 7.0+ iframe editor compatibility.

WARNING1
PluginCheck.CodeAnalysis.DiscouragedFunctions.load_plugin_textdomainFound

load_plugin_textdomain() has been discouraged since WordPress version 4.6. When your plugin is hosted on WordPress.org, you no longer need to manually include this function call for translations under your plugin slug. WordPress will automatically load the translations for you as needed.

ERROR1
PluginCheck.CodeAnalysis.SettingSanitization.register_settingMissing

Sanitization missing for register_setting().

WARNING1
WordPress.NamingConventions.PrefixAllGlobals.NonPrefixedVariableFound

Global variables defined by a theme/plugin should start with the theme/plugin prefix. Found: "$file_data".

WARNING1
readme_parser_warnings_too_many_tags

One or more tags were ignored. Please limit your plugin to 5 tags.

Latest Snapshot

Findings

33

Errors

30

Warnings

3

Score History

First score snapshot

First scan completed Jun 20, 2026

v2.2.0 · Plugin Check 2.0.0 · Model 2026.06-mvp-static-v2

Jun 20, 2026

v2.2.0

35

Latest

Findings
33
Errors
30
Warnings
3
Plugin Check
2.0.0
Model
2026.06-mvp-static-v2

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