chillerlan\QRCode\Data\AlphaNum

Complexity

Total Complexity

5

Size/Duplication

Total Lines	44
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

<?php
class AlphaNum extends QRDataAbstract{

	protected int $datamode = QRCode::DATA_ALPHANUM;

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Syntax error, unexpected T_STRING, expecting T_FUNCTION or T_CONST

	protected array $lengthBits = [9, 11, 13];

	/**
	 * @inheritdoc
	 */
	protected function write(string $data):void{

		for($i = 0; $i + 1 < $this->strlen; $i += 2){
			$this->bitBuffer->put($this->getCharCode($data[$i]) * 45 + $this->getCharCode($data[$i + 1]), 11);
		}

		if($i < $this->strlen){
			$this->bitBuffer->put($this->getCharCode($data[$i]), 6);
		}

	}

	/**
	 * @throws \chillerlan\QRCode\Data\QRCodeDataException
	 */
	protected function getCharCode(string $chr):int{
		$i = array_search($chr, $this::ALPHANUM_CHAR_MAP);

		if($i !== false){
			return $i;
		}

		throw new QRCodeDataException(sprintf('illegal char: "%s" [%d]', $chr, ord($chr)));
	}

}