--- title: Symfony Insight Adds 11 New Rules (Symfony Blog) | daily.dev description: SymfonyInsight has added 11 new automated code analysis rules, bringing the total to 141 checks. The new rules span five categories: security (detecting... canonical: https://daily.dev/posts/symfony-insight-adds-11-new-rules-symfony-blog--ufxltew0a twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Symfony Insight Adds 11 New Rules (Symfony Blog) | daily.dev og:description: SymfonyInsight has added 11 new automated code analysis rules, bringing the total to 141 checks. The new rules span five categories: security (detecting... og:url: https://daily.dev/posts/symfony-insight-adds-11-new-rules-symfony-blog--ufxltew0a og:image: https://api.daily.dev/og/posts/uFXltew0A.png og:image:alt: Symfony Insight Adds 11 New Rules (Symfony Blog) og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Symfony Insight Adds 11 New Rules (Symfony Blog) **[Symfony](https://daily.dev/sources/symfony)** · 3 min read · 7 upvotes · 0 comments ## Summary SymfonyInsight has added 11 new automated code analysis rules, bringing the total to 141 checks. The new rules span five categories: security (detecting command injection risks, insecure random functions, unsafe usage of extract/unserialize), reliability (promoting immutable DateTime objects and strict array checks), productivity (modern PHP string functions and first-class callable syntax), data leak detection (scanning for committed secrets and credentials files), and legal (license incompatibility checks in dependencies). All new rules are immediately active for all projects using SymfonyInsight. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [Symfony 8.1.6 released \(Symfony Blog\)](https://daily.dev/posts/symfony-8-1-6-released-symfony-blog--nk9fktyvz) · Symfony · 0 upvotes · 0 comments - [Find the One PHPStan Rule You Need, Beyond the Core](https://daily.dev/posts/find-the-one-phpstan-rule-you-need-beyond-the-core-ni7ilpspx) · Tomas Votruba · 0 upvotes · 0 comments - [Claude Mythos Audited Symfony and Found 19 Vulnerabilities \(Symfony Blog\)](https://daily.dev/posts/claude-mythos-audited-symfony-and-found-19-vulnerabilities-symfony-blog--uhd6sjyip) · Symfony · 4 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#php](https://daily.dev/tags/php), [#symfony](https://daily.dev/tags/symfony) [View this post on daily.dev](https://daily.dev/posts/symfony-insight-adds-11-new-rules-symfony-blog--ufxltew0a) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Symfony Insight Adds 11 New Rules (Symfony Blog)","url":"https://daily.dev/posts/symfony-insight-adds-11-new-rules-symfony-blog--ufxltew0a","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/symfony-insight-adds-11-new-rules-symfony-blog--ufxltew0a"},"datePublished":"2026-04-27T08:03:01.885Z","dateModified":"2026-08-24T07:08:19.791Z","description":"SymfonyInsight has added 11 new automated code analysis rules, bringing the total to 141 checks. 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