Return the current error mode for string conversions in
direction.
Parameters
- direction
Get the error mode for conversion direction. This
can either be FROM_UNICODE
or
TO_UNICODE
. See
unicode_set_error_mode() for more details.
Return Values
This function returns one of the error mode constants or FALSE
on failure.
Errors/Exceptions
Emits a E_WARNING
level error if
direction is invalid.
Notes
Warning: This function is
EXPERIMENTAL. The behaviour of this function, the
name of this function, and anything else documented about this
function may change without notice in a future release of PHP.
Use this function at your own risk.