Merge pull request #11 from dmclean-celltrak/master

Added files via upload

Author: Tobias Seipke

src/LZCompressor/LZString.php

@@ -3,6 +3,55 @@
 
 class LZString
 {
+ /**
+ * Compress into a string that is already URI encoded
+ *
+ * @param string $input
+ *
+ * @return string
+ */
+ public static function compressToEncodedURIComponent($input)
+ {
+ if ($input === null) {
+ return "";
+ }
+ return self::_compress(
+ $input,
+ 6,
+ function($a) {
+ return LZUtil::$keyStrUriSafe{$a};
+ }
+ );
+ }
+
+ /**
+ * Decompress from an output of compressToEncodedURIComponent
+ *
+ * @param string $input
+ *
+ * @return null|string
+ */
+ public static function decompressFromEncodedURIComponent($input)
+ {
+ if ($input === null) {
+ return "";
+ }
+ if ($input === "") {
+ return null;
+ }
+
+ $input = str_replace(' ', "+", $input);
+
+ return self::_decompress(
+ $input,
+ 32,
+ function($feed, $index) {
+ return LZUtil::getBaseValue(
+ LZUtil::$keyStrUriSafe,
+ LZUtil::utf8_charAt($feed, $index)
+ );
+ });
+ }
 
  public static function compressToBase64($input)
  {