Lines Matching refs:buffer

58         $buffer = '';
66                 $buffer .= $buf;
68             return $buffer;
77             $buffer .= $buf;
78             $len = strlen($buffer);
81         return $buffer;
164         $buffer = '';
170                 return $buffer;
172             $buffer .= $byte;
174             if (++$size == $maxLength || substr($buffer, $negEolLen) === $eol) {
179         return $buffer;