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added PHP7 scalar type hints, cleanup

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smiley
2017-02-10 22:23:29 +01:00
parent 209f7d9a6d
commit f66213f24e
15 changed files with 169 additions and 156 deletions
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src/Data/AlphaNum.php
+11 -10
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@@ -12,8 +12,7 @@
namespace chillerlan\QRCode\Data;
use chillerlan\QRCode\BitBuffer;
use chillerlan\QRCode\QRConst;
use chillerlan\QRCode\{BitBuffer, QRConst};
/**
*
@@ -44,6 +43,8 @@ class AlphaNum extends QRDataAbstract{
/**
* @param \chillerlan\QRCode\BitBuffer $buffer
*
* @return void
*/
public function write(BitBuffer &$buffer){
$i = 0;
@@ -60,26 +61,26 @@ class AlphaNum extends QRDataAbstract{
}
/**
* @param string $c
* @param string $chr
*
* @return int
* @throws \chillerlan\QRCode\Data\QRCodeDataException
*/
private static function getCharCode($c){
$c = ord($c);
private static function getCharCode(string $chr):int {
$chr = ord($chr);
switch(true){
case ord('0') <= $c && $c <= ord('9'): return $c - ord('0');
case ord('A') <= $c && $c <= ord('Z'): return $c - ord('A') + 10;
case ord('0') <= $chr && $chr <= ord('9'): return $chr - ord('0');
case ord('A') <= $chr && $chr <= ord('Z'): return $chr - ord('A') + 10;
default:
foreach(self::CHAR_MAP as $i => $char){
if(ord($char) === $c){
foreach(self::CHAR_MAP as $i => $c){
if(ord($c) === $chr){
return $i;
}
}
}
throw new QRCodeDataException('illegal char: '.$c);
throw new QRCodeDataException('illegal char: '.$chr);
}
}