LS String PHP lib added

To compress and decompress strings with LZ compression

LZCompressor/LZData.php

@@ -0,0 +1,29 @@
+<?php
+namespace LZCompressor;
+
+class LZData
+{
+    /**
+     * @var
+     */
+    public $str = '';
+
+    /**
+     * @var
+     */
+    public $val;
+
+    /**
+     * @var int
+     */
+    public $position = 0;
+
+    /**
+     * @var int
+     */
+    public $index = 1;
+
+    public function append($str) {
+        $this->str .= $str;
+    }
+}