int validateByteSequence(
string
$bytes,
$size)
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Returns an integer which specifies how many more bytes to read.
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.
Tags:
Implementation of:
- Swift_CharacterReader::validateByteSequence()
- Returns an integer which specifies how many more bytes to read.
Parameters:
