Comparative benchmark for JSON-schema PHP validators

Updated on 2020.01.

Benchmark

Performance and accuracy are assessed using

• JSON-Schema Test Suite
• Tests included in ajv

Each test is running for a number of iterations, total time is normalized to 100% of fastest runner. If single test is failing, whole test case is failing.

Participants

Draft 04

• justinrainbow/json-schema 5.2.9
• opis/json-schema 1.0.18
• geraintluff/jsv4 v1.0.1
• stefk/jval master@1c26dd2c1
• league/json-guard master@d03dad628
• swaggest/json-schema v0.12.25

Draft 06

• opis/json-schema 1.0.18
• swaggest/json-schema v0.12.25

Draft 07

• opis/json-schema 1.0.18
• swaggest/json-schema v0.12.25

Results

These results were produced on Dell 7590 with i9-9980HK CPU with PHP 7.3.11 (no xdebug). Values are normalized to best result (100%) in row.

• Total
• Draft-04
• Draft-06
• Draft-07
• AJV