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[Debugging & Profiling](/categories/debugging) 4. / 5. mmucklo/krumo ActiveLibrary[Debugging & Profiling](/categories/debugging) mmucklo/krumo ============= KRUMO - version 2.0 of print\_r(); and var\_dump(); (with new updates) v0.7.6(2mo ago)89168.0k↓32.8%37[1 PRs](https://github.com/mmucklo/krumo/pulls)6LGPLPHPPHP >=7.0 Since Apr 25Pushed 1mo ago12 watchersCompare [ Source](https://github.com/mmucklo/krumo)[ Packagist](https://packagist.org/packages/mmucklo/krumo)[ RSS](/packages/mmucklo-krumo/feed)WikiDiscussions master Synced 1mo ago READMEChangelog (7)Dependencies (4)Versions (32)Used By (6) 📰 Krumo ======= [](#-krumo) Krumo is a PHP debug printer and replacement for `print_r()` and `var_dump()`. 📦 Installation: --------------- [](#-installation) Include the Krumo class file in your PHP project: ``` include("/path/to/krumo/class.krumo.php"); ``` **or** ``` composer require mmucklo/krumo ``` ✨ Usage: -------- [](#-usage) After Krumo is loaded you have access to the global Krumo functions: `krumo()`, `k()`, and `kd()`. ``` $arr = array( 'first' => 'Jason', 'last' => 'Doolis', 'phone' => array(5032612314, 4512392014), 'likes' => array('animal' => 'kitten', 'color' => 'purple'), ); // Debug print the array, short and long versions k($arr); krumo($arr); // Output the array and then die(); kd($arr); // Return the HTML output instead of printing it out $my_html = krumo($arr, KRUMO_RETURN); // Output the array with all nodes expanded krumo($arr, KRUMO_EXPAND_ALL); // The object based method $krumo = new Krumo; $krumo->dump($arr); ``` 🧰 Options: ---------- [](#-options) These options can be passed as the *second* argument to Krumo to alter behavior: - `KRUMO_RETURN` - return the Krumo output instead of printing it - `KRUMO_EXPAND_ALL` - start Krumo with all nodes expanded - `KRUMO_SORT` - sort arrays before displaying (note: overrides config) - `KRUMO_NO_SORT` - do **not** sort arrays before displaying (note: overrides config) 🥽 Configuration: ---------------- [](#-configuration) Krumo *will* work without a configuration file. If you'd like to change the default settings you can copy the `krumo.sample.ini` to `krumo.ini` and change the file appropriately. ### Health Score 59 — FairBetter than 99% of packages Maintenance87 Actively maintained with recent releases Popularity48 Moderate usage in the ecosystem Community32 Small or concentrated contributor base Maturity59 Maturing project, gaining track record Bus Factor1 Top contributor holds 70.5% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~162 days Recently: every ~326 days Total 30 Last Release 76d ago PHP version history (2 changes)v0.2.2PHP >=5.2.17 v0.7.0PHP >=7.0 ### Community Maintainers ![](https://www.gravatar.com/avatar/f05a1e018633083f2618b189473318e14d14d921216188d36c52e582244340c7?d=identicon)[mmucklo](/maintainers/mmucklo) --- Top Contributors [![scottchiefbaker](https://avatars.githubusercontent.com/u/3429760?v=4)](https://github.com/scottchiefbaker "scottchiefbaker (179 commits)")[![mmucklo](https://avatars.githubusercontent.com/u/245122?v=4)](https://github.com/mmucklo "mmucklo (44 commits)")[![bobdenotter](https://avatars.githubusercontent.com/u/1833361?v=4)](https://github.com/bobdenotter "bobdenotter (16 commits)")[![jasverix](https://avatars.githubusercontent.com/u/22839684?v=4)](https://github.com/jasverix "jasverix (2 commits)")[![kktsvetkov](https://avatars.githubusercontent.com/u/694812?v=4)](https://github.com/kktsvetkov "kktsvetkov (2 commits)")[![AlmogBaku](https://avatars.githubusercontent.com/u/98982?v=4)](https://github.com/AlmogBaku "AlmogBaku (2 commits)")[![cbodin](https://avatars.githubusercontent.com/u/220255?v=4)](https://github.com/cbodin "cbodin (2 commits)")[![driehle](https://avatars.githubusercontent.com/u/1586788?v=4)](https://github.com/driehle "driehle (2 commits)")[![shadowwa](https://avatars.githubusercontent.com/u/3328149?v=4)](https://github.com/shadowwa "shadowwa (2 commits)")[![kayalion](https://avatars.githubusercontent.com/u/2340819?v=4)](https://github.com/kayalion "kayalion (1 commits)")[![BenceSzalai](https://avatars.githubusercontent.com/u/14061916?v=4)](https://github.com/BenceSzalai "BenceSzalai (1 commits)")[![marwahaha](https://avatars.githubusercontent.com/u/2541209?v=4)](https://github.com/marwahaha "marwahaha (1 commits)") --- Tags debugdebuggingprettyprintprint\_rvar\_dumpkrumo ### Embed Badge ![Health badge](/badges/mmucklo-krumo/health.svg) ``` [![Health](https://phpackages.com/badges/mmucklo-krumo/health.svg)](https://phpackages.com/packages/mmucklo-krumo) ``` ### Alternatives [jbzoo/jbdump Script for debug and dump PHP variables and other stuff. This tool is a nice replacement for print\_r() and var\_dump() functions. 211.1M3](/packages/jbzoo-jbdump)[leeoniya/dump-r a cleaner, leaner mix of print\_r() and var\_dump() 12368.1k5](/packages/leeoniya-dump-r)[kktsvetkov/krumo Krumo is a debugging tool, which displays structured information about any PHP variable. It is a nice replacement for print\_r() or var\_dump() which are used by a lot of PHP developers. 8260.7k](/packages/kktsvetkov-krumo)[ivoba/stop nice output for debug functions for PHP 5.3 1041.9k5](/packages/ivoba-stop) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)