(PHP 4, PHP <=5.2.0)
ifx_errormsg — Returns error message of last Informix call
Returns the Informix error message associated with the most recent Informix error.
If specified, the function will return the message corresponding to the specified code.
Return the error message, as a string.
Example #1 ifx_errormsg() example
printf("%s\n<br>", ifx_errormsg(-201));