# Simdjson

# Introduction

Provides faster JSON decoding through simdjson bindings for PHP (Single Instruction, Multiple Data)

- Installing/Configuring
  - Installation
- Predefined Constants
- Simdjson Functions
  - simdjson_decode — Decodes a JSON string
  - simdjson_is_valid — Check if a JSON string is valid
  - simdjson_key_count — Returns the value at a JSON pointer.
  - simdjson_key_exists — Check if the JSON contains the value referred to by a JSON pointer.
  - simdjson_key_value — Decodes the value of a JSON string located at the requested JSON pointer.
- SimdJsonException — The SimdJsonException class
- SimdJsonValueError — The SimdJsonValueError class

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