From 18944f39c6ce3917b8c777b7ce64eaf054e96003 Mon Sep 17 00:00:00 2001
From: zYne <zYne@625475ce-881a-0410-a577-b389adb331d8>
Date: Sat, 21 Apr 2007 22:36:46 +0000
Subject: [PATCH]

---
 lib/Doctrine/DataDict/Mysql.php |  4 +-
 lib/Doctrine/Tokenizer.php      | 89 +++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+), 2 deletions(-)
 create mode 100644 lib/Doctrine/Tokenizer.php

diff --git a/lib/Doctrine/DataDict/Mysql.php b/lib/Doctrine/DataDict/Mysql.php
index d8cd74160..63fda3fb7 100644
--- a/lib/Doctrine/DataDict/Mysql.php
+++ b/lib/Doctrine/DataDict/Mysql.php
@@ -385,7 +385,7 @@ class Doctrine_DataDict_Mysql extends Doctrine_DataDict
      */
     public function getCharsetFieldDeclaration($charset)
     {
-        return 'CHARACTER SET '.$charset;
+        return 'CHARACTER SET ' . $charset;
     }
     /**
      * Obtain DBMS specific SQL code portion needed to set the COLLATION
@@ -397,7 +397,7 @@ class Doctrine_DataDict_Mysql extends Doctrine_DataDict
      */
     public function getCollationFieldDeclaration($collation)
     {
-        return 'COLLATE '.$collation;
+        return 'COLLATE ' . $collation;
     }
     /**
      * Obtain DBMS specific SQL code portion needed to declare an integer type
diff --git a/lib/Doctrine/Tokenizer.php b/lib/Doctrine/Tokenizer.php
new file mode 100644
index 000000000..30b28cf1b
--- /dev/null
+++ b/lib/Doctrine/Tokenizer.php
@@ -0,0 +1,89 @@
+<?php
+/*
+ *  $Id: From.php 1080 2007-02-10 18:17:08Z romanb $
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the LGPL. For more information, see
+ * <http://www.phpdoctrine.com>.
+ */
+
+/**
+ * Doctrine_Tokenizer
+ *
+ * @package     Doctrine
+ * @license     http://www.opensource.org/licenses/lgpl-license.php LGPL
+ * @category    Object Relational Mapping
+ * @link        www.phpdoctrine.com
+ * @since       1.0
+ * @version     $Revision: 1080 $
+ * @author      Konsta Vesterinen <kvesteri@cc.hut.fi>
+ */
+class Doctrine_Tokenizer 
+{
+    public function __construct() 
+    {
+    	
+    }
+    public function tokenize() 
+    {
+    	
+    }
+    /**
+     * bracketExplode
+     *
+     * example:
+     *
+     * parameters:
+     *      $str = (age < 20 AND age > 18) AND email LIKE 'John@example.com'
+     *      $d = ' AND '
+     *      $e1 = '('
+     *      $e2 = ')'
+     *
+     * would return an array:
+     *      array("(age < 20 AND age > 18)",
+     *            "email LIKE 'John@example.com'")
+     *
+     * @param string $str
+     * @param string $d         the delimeter which explodes the string
+     * @param string $e1        the first bracket, usually '('
+     * @param string $e2        the second bracket, usually ')'
+     *
+     */
+    public static function bracketExplode($str, $d = ' ', $e1 = '(', $e2 = ')')
+    {
+        if (is_array($d)) {
+            $a = preg_split('/(' . implode('|', $d) . ')/', $str);
+            $d = stripslashes($d[0]);
+        } else {
+            $a = explode($d, $str);
+        }
+        $i = 0;
+        $term = array();
+        foreach($a as $key => $val) {
+            if (empty($term[$i])) {
+                $term[$i] = trim($val);
+            } else {
+                $term[$i] .= $d . trim($val);
+            }
+            $c1 = substr_count($term[$i], $e1);
+            $c2 = substr_count($term[$i], $e2);
+
+            if($c1 == $c2) {
+                $i++;
+            }
+        }
+        return $term;
+    }
+}