Datamatrix::isCharMode()

Complexity

Conditions	26
Paths	30

Size

Total Lines	37
Code Lines	27

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
	protected function isCharMode($chr, $mode) {
		$status = false;
		switch ($mode) {
			case ENC_ASCII: { // ASCII character 0 to 127
				$status = (($chr >= 0) AND ($chr <= 127));
				break;
			}
			case ENC_C40: { // Upper-case alphanumeric
				$status = (($chr == 32) OR (($chr >= 48) AND ($chr <= 57)) OR (($chr >= 65) AND ($chr <= 90)));
				break;
			}
			case ENC_TXT: { // Lower-case alphanumeric
				$status = (($chr == 32) OR (($chr >= 48) AND ($chr <= 57)) OR (($chr >= 97) AND ($chr <= 122)));
				break;
			}
			case ENC_X12: { // ANSI X12
				$status = (($chr == 13) OR ($chr == 42) OR ($chr == 62));
				break;
			}
			case ENC_EDF: { // ASCII character 32 to 94
				$status = (($chr >= 32) AND ($chr <= 94));
				break;
			}
			case ENC_BASE256: { // Function character (FNC1, Structured Append, Reader Program, or Code Page)
				$status = (($chr == 232) OR ($chr == 233) OR ($chr == 234) OR ($chr == 241));
				break;
			}
			case ENC_ASCII_EXT: { // ASCII character 128 to 255
				$status = (($chr >= 128) AND ($chr <= 255));
				break;
			}
			case ENC_ASCII_NUM: { // ASCII digits
				$status = (($chr >= 48) AND ($chr <= 57));
				break;
			}
		}
		return $status;
	}