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gromnan / json-crunch
Optimizes JSON responses by minimizing duplication and improving compressibility.
v1.0.0
2018-07-14 21:30 UTC
This package is auto-updated.
Last update: 2024-11-29 05:38:39 UTC
README
PHP implementation of the node module graphql-crunch.
Optimizes JSON responses by minimizing duplication and improving compressibility.
Installation
composer require gromnan/json-crunch
How does it work?
We flatten the object hierarchy into an array using a post-order traversal of the object graph. As we traverse we efficiently check if we've come across a value before, including arrays and objects, and replace it with a reference to it's earlier occurence if we've seen it. Values are only ever present in the array once.
Usage
use function GromNaN\JsonCrunch\crunch; $data = json_decode('{"a":["a","b","a"],"b":["a","b","a"]}'); $crunched = crunch($data); echo json_encode($data, JSON_PRETTY_PRINT);
Result:
[
"a",
"b",
[0,1,0],
{"a":2,"b":2}
]
Command-line
bin/crunch-json <file>