Analyzes characters for a specific character set.
| package | Swift |
|---|---|
| subpackage | Encoder |
| author | Chris Corbyn |
| author | Xavier De Cock |
getCharPositions(string $string, int $startOffset, array $currentMap, mixed $ignoredChars) : int
string
int
array
mixed
intgetInitialByteSize() : int
For fixed width character sets this should be the number of octets-per-character. For multibyte character sets this will probably be 1.
intgetMapType() : int
intmapTypevalidateByteSequence(int[] $bytes, $size) : int
A positive integer indicates the number of more bytes to fetch before invoking this method again. A value of zero means this is already a valid character. A value of -1 means this cannot possibly be a valid character.
int[]
intMAP_TYPE_FIXED_LEN
MAP_TYPE_INVALID
MAP_TYPE_POSITIONS