ifx_error()
(PHP 4, PHP 5 < 5.2.1)
Returns error code of last Informix call
说明
ifx_error([resource $link_identifier]): string
Returns in a string one character describing the general results of a statement and both SQLSTATE and SQLCODE associated with the most recent SQL statement executed.
参数
- $link_identifier
The link identifier.
返回值
The Informix error codes(SQLSTATE & SQLCODE)formatted asx[SQLSTATE = aa bbb SQLCODE=cccc].
where x = space : no error
E : error
N : no more data
W : warning
? : undefined
If the "x" character is anything other than space, SQLSTATE and SQLCODE describe the error in more detail.
See the Informix manual for the description of SQLSTATE and SQLCODE
参见
ifx_errormsg()
Returns error message of last Informix call