"", "redundancy" => DEFAULT_REDUNDANCY, "margin" => DEFAULT_MARGIN, "size" => DEFAULT_SIZE, "bgColor" => DEFAULT_BGCOLOR, "mainColor" => DEFAULT_MAINCOLOR, ); $validFormSubmitted = false; if ( isset($_POST['txt']) AND isset($_POST['redundancy']) AND isset($_POST['margin']) AND isset($_POST['size']) AND isset($_POST['bgColor']) AND isset($_POST['mainColor']) ) { if (strlen($_POST['txt']) >= 1 AND strlen($_POST['txt']) <= 4096) { $params['txt'] = $_POST['txt']; } else { http_response_code(400); exit("Wrong value for txt"); } if ($_POST['redundancy'] === "low" OR $_POST['redundancy'] === "medium" OR $_POST['redundancy'] === "quartile" OR $_POST['redundancy'] === "high") { $params['redundancy'] = $_POST['redundancy']; } else { http_response_code(400); exit("Wrong value for redundancy"); } if (is_numeric($_POST['margin']) AND $_POST['margin'] >= 0 AND $_POST['margin'] <= 1024) { $params['margin'] = $_POST['margin']; } else if (empty($_POST['margin'])) { $params['margin'] = NULL; } else { http_response_code(400); exit("Wrong value for margin"); } if (is_numeric($_POST['size']) AND $_POST['size'] >= 1 AND $_POST['size'] <= 4096) { $params['size'] = $_POST['size']; } else if (empty($_POST['size'])) { $params['size'] = NULL; } else { http_response_code(400); exit("Wrong value for size"); } if (preg_match("/^#[abcdefABCDEF0-9]{6}$/", $_POST['bgColor'])) { $params['bgColor'] = substr($_POST['bgColor'], -6); } else { http_response_code(400); exit("Wrong value for bgColor"); } if (preg_match("/^#[abcdefABCDEF0-9]{6}$/", $_POST['mainColor'])) { $params['mainColor'] = substr($_POST['mainColor'], -6); } else { http_response_code(400); exit("Wrong value for mainColor"); } $validFormSubmitted = true; } ?> LibreQR ยท <?= $loc['subtitle'] ?> 'css/', 'compress' => true); $cssFileName = Less_Cache::Get(array("style.less" => ""), $options, $colorScheme); ?> ' . "\n"; ?>

LibreQR

hexdec(substr($params['bgColor'],0,2)), 'g' => hexdec(substr($params['bgColor'],2,2)), 'b' => hexdec(substr($params['bgColor'],4,2)), ); $qrCode = Builder::create() ->data($params['txt']); if (!is_null($params['margin'])) $qrCode->margin($params['margin']); if (!is_null($params['size'])) $qrCode->size($params['size']); if ($params['redundancy'] === "high") $qrCode->errorCorrectionLevel(new ErrorCorrectionLevelHigh()); else if ($params['redundancy'] === "quartile") $qrCode->errorCorrectionLevel(new ErrorCorrectionLevelQuartile()); else if ($params['redundancy'] === "medium") $qrCode->errorCorrectionLevel(new ErrorCorrectionLevelMedium()); else if ($params['redundancy'] === "low") $qrCode->errorCorrectionLevel(new ErrorCorrectionLevelLow()); $qrCode ->backgroundColor(new Color( $rgbBgColor['r'], $rgbBgColor['g'], $rgbBgColor['b'] )) ->foregroundColor(new Color( hexdec(substr($params['mainColor'],0,2)), hexdec(substr($params['mainColor'],2,2)), hexdec(substr($params['mainColor'],4,2)) )); $result = $qrCode->build(); $dataUri = $result->getDataUri(); ?>
<?= $loc[' id="qrCode" src="">