PHP 5 >= 5.5.0, PHP 7, PHP 8
json_last_error_msg - Returns the error string of the last json_encode() or json_decode() call

json_last_error_msg( ): string

Returns the error string of the last json_encode or json_decode call, which did not specify JSON_THROW_ON_ERROR.


This function has no parameters.

Return Values

Returns the error message on success, or "No error" if no error has occurred.

Related Functions

Function json_last_error_msg:

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JavaScript Object Notation Functions

Most used PHP functions