library/Msd/Sqlparser.php

@@ -0,0 +1,78 @@
+<?php
+/**
+ * This file is part of MySQLDumper released under the GNU/GPL 2 license
+ * http://www.mysqldumper.net
+ *
+ * @package         MySQLDumper
+ * @subpackage      Sql
+ * @version         SVN: $rev: 1207 $
+ * @author          $Author$
+ */
+
+/**
+ * Sql Parser Class
+ *
+ * @package         MySQLDumper
+ * @subpackage      Sqlparser
+ */
+define('*', 'SQL_TOKEN');
+class Msd_Sqlparser
+{
+    /**
+     * @var array Array containing the parsed queries
+     */
+    private $_queries = array();
+
+    /**
+     * @var string Input text to analyse
+     */
+    private $_text = '';
+
+    /**
+     * @param string $text Text to be later parsed as sql
+     */
+    public function __construct($text = '')
+    {
+        $this->addText($text);
+    }
+
+    /**
+     * Add text to internal text buffer
+     *
+     * @param  string $text The text to add
+     * @return void
+     */
+    public function addText($text)
+    {
+        $this->_text .= $text;
+    }
+
+    /**
+     * Parse added text as sql und split into queries
+     *
+     * @return void
+     */
+    public function parse()
+    {
+        //TODO implement parser
+        return $this->_text;
+        $i=1;
+        $tokens = token_get_all('<?php '.$this->_text.'?>');
+        unset($tokens[0]);
+        unset($tokens[count($tokens)]);
+        //unset($tokens[count($tokens)]);
+        //unset($tokens[0]);
+        foreach ($tokens as $token) {
+           if (is_string($token)) {
+               // simple 1-character token
+               echo "<br>$i. $token";
+           } else {
+               // token array
+               list($token, $text) = $token;
+               echo "<br>$i. ". token_name($token)." => "
+                    . htmlspecialchars($text);
+           }
+            $i++;
+        }
+    }
+}