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[Parsing & Serialization](/categories/parsing) 4. / 5. vistoyn/json\_parser ActiveLibrary[Parsing & Serialization](/categories/parsing) vistoyn/json\_parser ==================== PHP json parser for big files 1.1(10y ago)243MIT Since May 26Compare [ Source](https://github.com/vistoyn/php-json-parser)[ Packagist](https://packagist.org/packages/vistoyn/json_parser)[ Docs](https://github.com/vistoyn/php-json-stream)[ RSS](/packages/vistoyn-json-parser/feed)WikiDiscussions Synced yesterday READMEChangelog (4)DependenciesVersions (3)Used By (0) PHP json parser for big files ============================= [](#php-json-parser-for-big-files) How to install -------------- [](#how-to-install) ``` composer require vistoyn/json_parser ``` How to update ------------- [](#how-to-update) ``` composer update vistoyn/json_parser ``` How to use ---------- [](#how-to-use) ``` use \vistoyn\json_parser\JsonString; /* --- Initialization --- */ $content = ' { "a":[1,2,3,4,5], "b":["a1","a2","a3","a4","a5"], "c":[ { "key1":"val1", "key2":"val2", "key3":"val3" }, { "key4":"val4", "key5":"val5", "key6":"val6" } ], "d":{ "key1":"val1", "key2":"val2", "key3":"val3" }, "e":{ "a1": [1,2,3,4,5], "a2": [6,7,8], "a3": [9,10,11,{"zz":10}], "a4": "str", "a5": null }, } '; $json = new JsonString(); $json->setContent($content); /* --- Example 1 --- */ print ("Example 1:\n"); $json->cleanRules(); $json->reset(); $json->addRule(['a', '*'], function($item, $path){ print ("---\n"); print ("Item: ".implode('->',$path)."\n"); var_dump (json_decode($item, true)); }); $json->parse(); print ("\n"); print ("\n"); print ("\n"); /* Types: --- Item: a->0 int(1) --- Item: a->1 int(2) --- Item: a->2 int(3) --- Item: a->3 int(4) --- Item: a->4 int(5) */ /* --- Example 2 --- */ print ("Example 2:\n"); $json->cleanRules(); $json->reset(); $json->addRule(['b', '*'], function($item, $path){ print ("---\n"); print ("Item: ".implode('->',$path)."\n"); var_dump (json_decode($item, true)); }); $json->parse(); print ("\n"); print ("\n"); print ("\n"); /* Types: --- Item: b->0 string(2) "a1" --- Item: b->1 string(2) "a2" --- Item: b->2 string(2) "a3" --- Item: b->3 string(2) "a4" --- Item: b->4 string(2) "a5" */ /* --- Example 3 --- */ print ("Example 3:\n"); $json->cleanRules(); $json->reset(); $json->addRule(['c', '*'], function($item, $path){ print ("---\n"); print ("Item: ".implode('->',$path)."\n"); var_dump (json_decode($item, true)); }); $json->parse(); print ("\n"); print ("\n"); print ("\n"); /* Types: --- Item: c->0 array(3) { ["key1"]=> string(4) "val1" ["key2"]=> string(4) "val2" ["key3"]=> string(4) "val3" } --- Item: c->1 array(3) { ["key4"]=> string(4) "val4" ["key5"]=> string(4) "val5" ["key6"]=> string(4) "val6" } */ /* --- Example 4 --- */ print ("Example 4:\n"); $json->cleanRules(); $json->reset(); $json->addRule(['d', '*'], function($item, $path){ print ("---\n"); print ("Item: ".implode('->',$path)."\n"); var_dump (json_decode($item, true)); }); $json->parse(); print ("\n"); print ("\n"); print ("\n"); /* Types: --- Item: d->key1 string(4) "val1" --- Item: d->key2 string(4) "val2" --- Item: d->key3 string(4) "val3" */ /* --- Example 5 --- */ print ("Example 5:\n"); $json->cleanRules(); $json->reset(); $json->addRule(['e', '*', '*'], function($item, $path){ print ("---\n"); print ("Item: ".implode('->',$path)."\n"); var_dump (json_decode($item, true)); }); $json->parse(); print ("\n"); print ("\n"); print ("\n"); /* Types: --- Item: e->a1->0 int(1) --- Item: e->a1->1 int(2) --- Item: e->a1->2 int(3) --- Item: e->a1->3 int(4) --- Item: e->a1->4 int(5) --- Item: e->a2->0 int(6) --- Item: e->a2->1 int(7) --- Item: e->a2->2 int(8) --- Item: e->a3->0 int(9) --- Item: e->a3->1 int(10) --- Item: e->a3->2 int(11) --- Item: e->a3->3 array(1) { ["zz"]=> int(10) } */ ``` More see in examples/test.php ### Health Score 28 — LowBetter than 52% of packages Maintenance20 Infrequent updates — may be unmaintained Popularity11 Limited adoption so far Community6 Small or concentrated contributor base Maturity64 Established project with proven stability Bus Factor1 Top contributor holds 100% 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 ~0 days Total 2 Last Release 3687d ago Major Versions 0.2 → 1.12016-05-27 ### Community Maintainers ![](https://www.gravatar.com/avatar/f23c4e3c275668a67824293816c8b14c1dfb9d733c43450a5a393ee85aac1eac?d=identicon)[vistoyn](/maintainers/vistoyn) --- Top Contributors [![ildar-ceo](https://avatars.githubusercontent.com/u/9403155?v=4)](https://github.com/ildar-ceo "ildar-ceo (8 commits)") ### Embed Badge ![Health badge](/badges/vistoyn-json-parser/health.svg) ``` [![Health](https://phpackages.com/badges/vistoyn-json-parser/health.svg)](https://phpackages.com/packages/vistoyn-json-parser) ``` ### Alternatives [mck89/peast Peast is PHP library that generates AST for JavaScript code 19139.2M44](/packages/mck89-peast)[sauladam/shipment-tracker Parses tracking information for several carriers, like UPS, USPS, DHL and GLS by simply scraping the data. 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