预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

SIMDJSON_ERR_CAPACITY (int)

This parser can't support a document that big. Thrown when parsing a JSON string that is over 4GiB long.

SIMDJSON_ERR_TAPE_ERROR (int)

The JSON document has an improper structure: missing or superfluous commas, braces, missing keys, etc.

SIMDJSON_ERR_DEPTH_ERROR (int)

The JSON document was too deep (too many nested objects and arrays)

SIMDJSON_ERR_STRING_ERROR (int)

Problem while parsing a string

SIMDJSON_ERR_T_ATOM_ERROR (int)

Problem while parsing an atom starting with the letter 't'

SIMDJSON_ERR_F_ATOM_ERROR (int)

Problem while parsing an atom starting with the letter 'f'

SIMDJSON_ERR_N_ATOM_ERROR (int)

Problem while parsing an atom starting with the letter 'n'

SIMDJSON_ERR_NUMBER_ERROR (int)

Problem while parsing a number

SIMDJSON_ERR_UTF8_ERROR (int)

The input is not valid UTF-8

SIMDJSON_ERR_UNINITIALIZED (int)

The parser used by simdjson is uninitialized. Should not happen.

SIMDJSON_ERR_EMPTY (int)

Empty: no JSON found

SIMDJSON_ERR_UNESCAPED_CHARS (int)

Within strings, some characters must be escaped, we found unescaped characters

SIMDJSON_ERR_UNCLOSED_STRING (int)

A string is opened, but never closed.

SIMDJSON_ERR_UNSUPPORTED_ARCHITECTURE (int)

simdjson does not have an implementation supported by this CPU architecture (perhaps it's a non-SIMD CPU?).

SIMDJSON_ERR_INCORRECT_TYPE (int)

Should not happen.

SIMDJSON_ERR_NUMBER_OUT_OF_RANGE (int)

The JSON number is too large or too small to fit within the requested type. Note that the C simdjson library is a fork and this error is ignored to match php's handling of JSON numbers that are too large or too small.

SIMDJSON_ERR_INDEX_OUT_OF_BOUNDS (int)

Should not happen.

SIMDJSON_ERR_NO_SUCH_FIELD (int)

Should not happen.

SIMDJSON_ERR_IO_ERROR (int)

Should not happen.

SIMDJSON_ERR_INVALID_JSON_POINTER (int)

Invalid JSON pointer syntax in simdjson_key_value() and other functions accepting a JSON pointer $key.

SIMDJSON_ERR_INVALID_URI_FRAGMENT (int)

Invalid URI fragment syntax.

SIMDJSON_ERR_UNEXPECTED_ERROR (int)

Unexpected error, consider reporting this problem as you may have found a bug in the simdjson PECL

SIMDJSON_ERR_PARSER_IN_USE (int)

Should not happen.

SIMDJSON_ERR_OUT_OF_ORDER_ITERATION (int)

Should not happen.

SIMDJSON_ERR_INSUFFICIENT_PADDING (int)

Should not happen.

SIMDJSON_ERR_INCOMPLETE_ARRAY_OR_OBJECT (int)

JSON document ended early in the middle of an object or array.

SIMDJSON_ERR_SCALAR_DOCUMENT_AS_VALUE (int)

Should not happen.

SIMDJSON_ERR_OUT_OF_BOUNDS (int)

Attempted to access location outside of document.

SIMDJSON_ERR_TRAILING_CONTENT (int)

SIMDJSON_ERR_KEY_COUNT_NOT_COUNTABLE (int)

SIMDJSON_ERR_INVALID_PROPERTY (int)

Invalid property name for an stdClass when decoding a value with simdjson_decode() or simdjson_key_value()