Gets the number of each field composing the key.
array i5_get_keys (resource file)
Parameters
|
file |
File handle returned by i5_open. |
Return
An array with the number of each field that is composing the key, if the function succeeds.
False is returned in case of error. For getting the code and error message call i5_error function.
Example
$hdlFile = i5_open ("EASYCOM/SP_DET_OR", I5_OPEN_READWRITE);
if (IS_BOOL($hdlFile)) trigger_error("i5_open error : ".i5_errormsg(), E_USER_ERROR);
$ret = i5_get_keys($hdlFile);
if (IS_BOOL($ret)) trigger_error("i5_get_keys error : ".i5_errormsg(), E_USER_ERROR);
echo "Keys: ";print_r($ret);echo "<BR>";