ifx_error

(PHP 4, PHP 5 < 5.2.1)

ifx_error — 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 as x [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