json_last_error
Returns the last error occured
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intjson_last_error
Returns the last error (if any) occured by last JSON parsing.
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Returns an integer, the value can be one of the following:
JSON error codes
Constant
Meaning
JSON_ERROR_NONE
No error have occured
JSON_ERROR_DEPTH
The maximum stack depth have been exceeded
JSON_ERROR_CTRL_CHAR
Control character error, possibly wrongly encoded
JSON_ERROR_SYNTAX
Syntax error
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<function>json_last_error</function> example
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json_decode