feat: fix yarn verify scripts to use Node type stripping

- Add --experimental-strip-types flag for Node 25+ compatibility
- Add --disable-warning flag for cleaner output
- Update CHANGELOG backlog with verification progress

Usage:
  yarn verify php/strings/sprintf    # Verify specific function
  yarn verify:php                    # Verify all PHP functions

Current status: 41/91 PHP string functions pass verification

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

Author: kvz

CHANGELOG.md

@@ -29,8 +29,9 @@ Ideas that will be planned and find their way into a release at one point
 - [ ] website: Render authors server-side
 - [ ] website: Fix the search functionality
 - [ ] Verification: verify examples against native runtimes (PHP/Go/Python/Ruby/C) with Docker
-      - [ ] Docker containers for PHP, Go, Python, Ruby, C
-      - [ ] JS-to-native example transpilation per language
+      - [x] `yarn verify` and `yarn verify:php` scripts added
+      - [x] Docker-based PHP verification working (41/91 string functions pass)
+      - [ ] Improve JS→PHP translation (many failures due to syntax issues)
       - [ ] CI integration: fail if verification diverges
       - [ ] Badge: "Verified against PHP 8.3"
 - [ ] Modernize, e.g.:

package.json

@@ -43,8 +43,8 @@
     "test:languages:noskip": "yarn build:tests:noskip && cross-env DEBUG='locutus:*' mocha --require babel-register --reporter spec 'src/**/*.mocha.js' 'test/**/test-*.js'",
     "test:languages": "yarn build:tests && cross-env DEBUG='locutus:*' mocha --require babel-register --reporter spec 'src/**/*.mocha.js' 'test/**/test-*.js'",
     "test:module": "babel-node test/module/module.js",
-    "verify": "node scripts/verify.ts",
-    "verify:php": "node scripts/verify.ts php",
+    "verify": "node --experimental-strip-types --disable-warning=MODULE_TYPELESS_PACKAGE_JSON scripts/verify.ts",
+    "verify:php": "node --experimental-strip-types --disable-warning=MODULE_TYPELESS_PACKAGE_JSON scripts/verify.ts php",
     "test:util": "mocha --require babel-register --reporter spec test/util/",
     "test": "npm-run-all test:languages test:util test:module",
     "website:install": "cd website && yarn",