<?php
$constants = get_defined_constants(true);
print_r($constants['json']);
- Output for 8.1.5 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_UNESCAPED_LINE_TERMINATORS] => 2048
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
[JSON_INVALID_UTF8_IGNORE] => 1048576
[JSON_INVALID_UTF8_SUBSTITUTE] => 2097152
[JSON_THROW_ON_ERROR] => 4194304
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_ERROR_INVALID_PROPERTY_NAME] => 9
[JSON_ERROR_UTF16] => 10
[JSON_ERROR_NON_BACKED_ENUM] => 11
)
- Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.4
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_UNESCAPED_LINE_TERMINATORS] => 2048
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
[JSON_INVALID_UTF8_IGNORE] => 1048576
[JSON_INVALID_UTF8_SUBSTITUTE] => 2097152
[JSON_THROW_ON_ERROR] => 4194304
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_ERROR_INVALID_PROPERTY_NAME] => 9
[JSON_ERROR_UTF16] => 10
)
- Output for 7.2.0 - 7.2.33
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_UNESCAPED_LINE_TERMINATORS] => 2048
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
[JSON_INVALID_UTF8_IGNORE] => 1048576
[JSON_INVALID_UTF8_SUBSTITUTE] => 2097152
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_ERROR_INVALID_PROPERTY_NAME] => 9
[JSON_ERROR_UTF16] => 10
)
- Output for 7.1.0 - 7.1.33
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_UNESCAPED_LINE_TERMINATORS] => 2048
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_ERROR_INVALID_PROPERTY_NAME] => 9
[JSON_ERROR_UTF16] => 10
)
- Output for 7.0.0 - 7.0.33
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_ERROR_INVALID_PROPERTY_NAME] => 9
[JSON_ERROR_UTF16] => 10
)
- Output for 5.6.6 - 5.6.40
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_PRESERVE_ZERO_FRACTION] => 1024
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
)
- Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.5
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_ERROR_RECURSION] => 6
[JSON_ERROR_INF_OR_NAN] => 7
[JSON_ERROR_UNSUPPORTED_TYPE] => 8
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
)
- Output for 5.4.0 - 5.4.45
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_UNESCAPED_SLASHES] => 64
[JSON_PRETTY_PRINT] => 128
[JSON_UNESCAPED_UNICODE] => 256
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
[JSON_OBJECT_AS_ARRAY] => 1
[JSON_BIGINT_AS_STRING] => 2
)
- Output for 5.3.3 - 5.3.13, 5.3.15 - 5.3.29
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
)
- Output for 5.3.14
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_NUMERIC_CHECK] => 32
[JSON_PARTIAL_OUTPUT_ON_ERROR] => 512
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
[JSON_ERROR_UTF8] => 5
)
- Output for 5.3.0 - 5.3.2
- Array
(
[JSON_HEX_TAG] => 1
[JSON_HEX_AMP] => 2
[JSON_HEX_APOS] => 4
[JSON_HEX_QUOT] => 8
[JSON_FORCE_OBJECT] => 16
[JSON_ERROR_NONE] => 0
[JSON_ERROR_DEPTH] => 1
[JSON_ERROR_STATE_MISMATCH] => 2
[JSON_ERROR_CTRL_CHAR] => 3
[JSON_ERROR_SYNTAX] => 4
)
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Notice: Undefined index: json in /in/NiuNo on line 3
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
- Warning: Wrong parameter count for get_defined_constants() in /in/NiuNo on line 2
preferences:
289.56 ms | 402 KiB | 460 Q