# Changelog All notable changes to this project are documented in this file. --- ## [v1.2.6] (2026-03-13) ### Major Features - **Number Generator** – Generate multiple numbers at once (1–500), configurable separator (comma, newline, tab, pipe, custom), and custom seed fix - **Docker** – Container prints php-rand version on start; build uses `PHP_RAND_VERSION` arg - **Secrets** – Prefer `.env.local` for Docker push secrets so they survive git pull/merge <details> <summary>📋 Detailed Changes (click to expand)</summary> #### Number Generator - **Quantity** – Generate 1–500 numbers per run; output joined with chosen separator - **Separator** – Presets: Comma and space, Newline, Tab, Space, Pipe; or Custom (free text, max 20 chars). Newline/tab display correctly in copyable output (`white-space: pre-wrap`) - **Seed fix** – Checkbox renamed to `numgenuseseed` so it is no longer overwritten by a hidden field; seed applied once for multiple numbers (reproducible sequence) - **Copyable output** – Shared copyable div now uses `white-space: pre-wrap` so newline-separated content displays and copies correctly #### Docker - **Entrypoint** – Prints `php-rand &lt;version&gt;` to console on container start; version set via `--build-arg PHP_RAND_VERSION=$VERSION` in `docker-pushimage.sh` - **Secrets** – Script sources `.env.local` first, then `.env`; `.env.local` added to `.gitignore` so it is never removed by merges that deleted `.env` from repo history </details> --- ## [v1.2.5] (2026-03-13) ### Major Features - **Number Generator** – Digit range mode (min–max digits), new number types, and large-range fixes <details> <summary>📋 Detailed Changes (click to expand)</summary> #### Number Generator - **Digit range** – Option to specify range by number of digits (e.g. 2–4 digits → 10 to 9,999) in addition to numeric From/To - **Number types** – Prime only, Odd only, Even only (existing); new: Composite only, Perfect square only, Palindromic only, Fibonacci only - **Large ranges** – Prime and composite use random sampling for big ranges (no more hanging on e.g. 10-digit primes); odd/even use direct formula; palindromic uses digit-based generation with rejection sampling - **Helpers** – `digit_range_to_numeric()`, `fibonacci_in_range()`, `is_perfect_square()`, `is_palindromic()`, `random_palindromic_with_digits()` for reuse </details> --- ## [v1.2.4] (2026-03-13) ### Major Features - **QR Code Generator (local)** – Generate QR codes locally with chillerlan/php-qrcode; no external API, optional margin and foreground/background colors <details> <summary>📋 Detailed Changes (click to expand)</summary> #### QR Code Module - **Local generation** – Replaced qr-server.com API with bundled chillerlan/php-qrcode; no data sent off-site - **New options** – Margin (quiet zone), foreground color, background color - **PHP 8.5** – Removed deprecated `imagedestroy()` calls (no-op since PHP 8.0) - **UI** – Single-line “About QR Codes” alert; form preserves size, ECC, margin, and colors on submit </details> --- ## [v1.2.3] (2025-12-29) ### Major Features - **QR Code Generator** – Generate QR codes from any text, URL, or data (initial release; v1.2.4 adds local generation) - **Regex Tester** – Test and debug regular expressions with match highlighting and capture groups - **Brainfuck Converter** – Convert text to Brainfuck code or execute Brainfuck programs - **Security Hardening** – Fixed critical code injection vulnerability in calculator - **Improved IV Generation** – Fixed OpenSSL IV length and format validation - **Copy Button Fix** – Fixed trailing whitespace issue when copying strings <details> <summary>📋 Detailed Changes (click to expand)</summary> #### New Modules - **QR Code Generator** (Generators menu) - Generate QR codes with customizable size (200–500px) - Error correction levels (L, M, Q, H) - Download QR codes as PNG images - Uses qr-server.com API (no dependencies required) - **Regex Tester** (Miscellaneous menu) - Test regular expressions in real-time - Display all matches with positions - Show capture groups - Regex replacement support (with $1, $2 for groups) - Support for common flags (case-insensitive, multiline) - Pattern validation with error messages - **Brainfuck Converter** (Convert menu) - Text → Brainfuck: Convert any text to Brainfuck code that outputs that text - Brainfuck → Text: Execute Brainfuck code and capture the output - Full Brainfuck interpreter with 30,000 cell tape - Bracket matching validation - Safety limits to prevent infinite loops - Statistics display (code length, compression ratio) #### Security Fixes - **CRITICAL: Code Injection Fix** – Replaced dangerous `eval()` in calculator with safe math parser - Created `safeMathEval()` function using tokenization and operator precedence - Eliminates arbitrary code execution vulnerability - Maintains full calculator functionality - **Information Disclosure Fix** – Debug mode now disabled by default - Requires `DEBUG_MODE` constant to enable - Prevents exposure of sensitive `$_REQUEST` data - **Input Validation** – Added comprehensive validation to calculator function #### Bug Fixes - **OpenSSL IV Generation** – Fixed IV length calculation and hex validation - Removed incorrect division by 2 in IV length calculation - Added hex format validation before conversion - Properly converts hex IV to binary for OpenSSL functions - Improved error messages for invalid IV formats - **Cipher Selection** – Fixed null cipher selection in dropdown - Added default selected cipher (aes-256-cbc) - Validates cipher before use to prevent errors - **Random Data Generation** – Fixed IV/Key random generation to use hex strings - Context-aware detection for OpenSSL form - Generates valid hexadecimal strings for IV and Key fields - **Copy to Clipboard** – Fixed trailing whitespace being copied - Added `.trim()` to `copyToClipboard()` function - Ensures clean text copying without extra spaces #### Code Quality - **Code Standardization** – Converted all `Null`, `True`, `False` to lowercase - Updated throughout codebase for consistency - Follows PHP coding standards - **Null Safety** – Added null coalescing operators to prevent deprecation warnings - Fixed `htmlspecialchars()` null parameter warnings - Applied across all modules and handlers </details> --- ## [v1.2.2] (2025-12-07) ### Major Features - **Global UTF-8 encoding** – Consistent UTF-8 across all modules - **Complete PHPDoc documentation** – 30+ functions fully documented - **Context-aware random data** – Smart sample data based on field type - **Input validation framework** – Security hardening with DOS prevention <details> <summary>📋 Detailed Changes (click to expand)</summary> #### UTF-8 Configuration - Added `ini_set('default_charset', 'UTF-8')` and `mb_*` function defaults - Applied in `includes/config.php` for app-wide consistency #### PHPDoc Documentation - 20+ functions in `includes/functions.php` - 13+ handlers in `includes/handlers_functional.php` - Complete @param, @return, @example tags #### Context-Aware Random Data - Calculator: `25+8*3` - Networking: IPs, CIDR, domains - Diff/Serialization: multi-line text, JSON/XML - New helpers: `randomCalculation()`, `randomCIDR()`, `randomIPRange()`, `randomSubnetMask()`, `randomDomain()`, `randomYAML()`, `randomXML()`, `randomIPv6()` #### Input Validation - Master `validateInput()` function with 10+ types (string, number, email, URL, IP, hostname, hex, JSON, base64) - All 9 handlers validated: stringgen, hash, numgen, base, hex, rot, openssl, datetime, stringtools - Length limits: 100K–1M chars depending on handler - Range validation, whitelist checking, consistent error messages #### Other Changes - Networking outputs now render clean HTML - README updated with DNS lookup and enhanced tools - Validation simplified to support optional fields </details> --- ## [v1.2.1] ### Major Features - **Random Data Buttons** – Auto-generate contextual sample data for all inputs - **Dashboard redesign** – Modern UI with stats, categories, and feature highlights <details> <summary>📋 Detailed Changes (click to expand)</summary> #### Random Data Buttons - Smart context detection (email, URL, IP, hex, JSON, etc.) - Visual feedback with shuffle icon and success checkmark - Generates: emails, URLs, IPs, hex hashes, base64, JSON, code snippets, lorem ipsum #### Dashboard Updates - Hero section with call-to-action buttons - Stats dashboard showing tool counts by category - Color-coded categories (generators: teal, cryptography: blue, encoding: purple, convert: orange, misc: pink) - Fun facts section with educational content </details> --- ## [v1.2.0] ### Major Features - **UI/UX Modernization** – Complete redesign of all 15+ modules - **Pure PHP diff** – No xdiff extension required - **Copyable outputs** – Consistent styled output boxes everywhere <details> <summary>📋 Detailed Changes (click to expand)</summary> #### New Features - Global `copyableOutput()` function for styled output boxes - Global `copyToClipboard()` JavaScript with Clipboard API fallback - Timezone selector in datetime module - Pure PHP diff algorithm #### Modernized Modules (15+) All modules updated with: - Split input/output layouts (responsive grid) - Gradient backgrounds themed by purpose - Large form controls (form-select-lg/form-control-lg) - Empty states with centered icons - Consistent copyable outputs Specific updates: - **OpenSSL**: amber gradient, security alerts - **Hash**: multi-algorithm display, individual copy buttons - **Generators**: large inputs, seed toggle, copyable results - **Networking**: 5 tools redesigned (DNS, CIDR, range, subnet, IP/hex) - **Diff**: unified viewer, side-by-side layout - **Serialization**: cyan gradient, JSON focus - **Markdown**: live preview, auto-render - **Minify**: compression stats display #### Fixes - ROT bruteforce toggle sync - Minify backend method calls - Datetime unit key consistency - Copy-to-clipboard HTTP/HTTPS support - Dark theme contrast improvements </details> --- ## [v1.1.1] ### Major Features - **New modules**: Metaphone, Levenshtein, Diff, Currency converter - **Networking**: DNS lookup tool <details> <summary>📋 Detailed Changes (click to expand)</summary> - Module: metaphone (phonetic key generation) - Module: levenshtein (string distance) - Module: diff (text comparison) - Module: currency converter - Network tool: DNS lookup - String generator: info output now in table format - String tools: output to textbox disabled by default </details> --- ## [v1.1.0] ### Major Features - **New encoding tools**: URL encoding, HTML entities - **New converters**: Markdown, Minify - **Spin the wheel** – Now an actual wheel animation <details> <summary>📋 Detailed Changes (click to expand)</summary> #### New Modules - Encoding: urlencoding - Encoding: htmlentities - Convert: markdown - Convert: minify #### Changes - Spin the wheel: actual wheel animation - Files moved to `includes` directory - Navbar: reworked and reorganized with dropdowns - Dashboard: moved disclaimer to top - Serialization: moved from misc to convert #### Fixes - Navbar: removed duplicate hash </details> --- ## [v1.0.2] ### Major Features - **Calculator module** added --- ## [v1.0.1] ### Major Features - **Logogen submodule** added --- ## [v1.0.0] ### Major Features - **Changelog modal** with marked.js - **Updated dependencies**: Tabler v1.4.0, Highlight.js v11.11.1 <details> <summary>📋 Detailed Changes (click to expand)</summary> - Changelog modal implementation - Marked.js for markdown rendering - Tabler updated to v1.4.0 - Highlight.js updated to v11.11.1 - Modal background opacity and color adjusted - Fixed href on nav changelog button </details>