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Installing/Configuring
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Last updated: Mon, 26 Oct 2026
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
json_validate
Installing/Configuring
Other Basic Extensions
Last updated: Mon, 26 Oct 2026