mixed fm_get_last_error ( [ int $selector ] )
Description
Allows you to check for an error returned by one of the “fm” functions or for an error that’s been set using fm_set_error.
If you call this function with no parameter, both the error number and the error message will be returned.
Parameters
selector (optional)
Pass in 1 to return only the error number or 2 to return only the error message. If a FileMaker error is returnedcauses the error (for example when using fm_evaluate), you can get the FileMaker error number by passing in a 3.
Return
Returns the last error which will be 0 if there’s no error.
Errors
There are no errors for this function.
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
fm_set_error(1000, 'An unexpected error has occurred, try again and good luck!'); echo fm_get_last_error(); /* Returns: 1000 An unexpected error has occurred, try again and good luck! */ |
| Code Block | ||||||
|---|---|---|---|---|---|---|
| ||||||
fm_set_error(1000, 'An unexpected error has occurred, try again and good luck!'); echo fm_get_last_error(1); /* Returns: 1000 */ |