diff --git a/classes/PostFixtures.inc b/classes/PostFixtures.inc
index 7bc8452..dbd9f48 100644
--- a/classes/PostFixtures.inc
+++ b/classes/PostFixtures.inc
@@ -192,4 +192,31 @@ class PostFixtures {
 		$this->remove_all_posts();
 		$this->remove_all_categories();
 	}
+
+	function process_blog_options($options, $categories) {
+		$this->_category = $categories;
+		foreach ($options as $option => $value) {
+			$value = preg_replace_callback('#\$\{([^\}]+)\}#', array(&$this, '_process_blog_options_callback'), $value);
+			update_option($option, $value);
+		}
+		unset($this->_category);
+	}
+
+	function _process_blog_options_callback($matches) {
+		$value = $matches[0];
+		$parts = explode(':', $matches[1]);
+		if (count($parts) > 1) {
+			$source = array_shift($parts);
+			if (count($parts) == 1) {
+				$index = reset($parts);
+				if (isset($this->{"_${source}"})) {
+				  if (isset($this->{"_${source}"}[$index])) {
+				  	$value = $this->{"_${source}"}[$index];
+				  }
+				}
+			}
+		}
+
+		return $value;
+	}
 }
diff --git a/test/PostFixturesTest.php b/test/PostFixturesTest.php
index a1662f1..fbf78a9 100644
--- a/test/PostFixturesTest.php
+++ b/test/PostFixturesTest.php
@@ -74,12 +74,14 @@ class PostFixturesTest extends PHPUnit_Framework_TestCase {
 		return array(
 			array(
 				array(
-					array(
-						'title' => 'test',
-						'categories' => array('test1', 'test2'),
-						'date' => '2009-01-01',
-						'metadata' => array(
-							'test' => 'test2'
+					'posts' => array(
+						array(
+							'title' => 'test',
+							'categories' => array('test1', 'test2'),
+							'date' => '2009-01-01',
+							'metadata' => array(
+								'test' => 'test2'
+							)
 						)
 					)
 				),
@@ -218,4 +220,38 @@ class PostFixturesTest extends PHPUnit_Framework_TestCase {
 
 		$pf->remove();
 	}
+
+	function providerTestProcessBlogOptions() {
+		return array(
+			array(
+				array(),
+				array('test' => 'test')
+			),
+			array(
+				array('test2' => 'test2'),
+				array('test' => 'test', 'test2' => 'test2')
+			),
+			array(
+				array('test' => false),
+				array('test' => false)
+			),
+			array(
+				array('test' => '${category:category}'),
+				array('test' => '1')
+			),
+		);
+	}
+
+	/**
+	 * @dataProvider providerTestProcessBlogOptions
+	 */
+	function testProcessBlogOptions($data, $expected_fields) {
+		update_option('test', 'test');
+
+		$this->pf->process_blog_options($data, array('category' => 1));
+
+		foreach ($expected_fields as $name => $value) {
+			$this->assertEquals($value, get_option($name));
+		}
+	}
 }