Merge pull request lonnieezell#24 from aa6my/master

Fixing the issue interpolateQuery

Author: lonnieezell

config/profiler.php

@@ -17,4 +17,4 @@
 $config['eloquent']             = FALSE;
 $config['uri_string']           = TRUE;
 $config['view_data']            = TRUE;
-$config['query_toggle_count']   = 50;
+$config['query_toggle_count']   = 50;

libraries/Profiler.php

@@ -253,7 +253,7 @@ protected function _compile_eloquent()
 				$time = number_format($q['time']/1000, 4);
 				$total += $q['time']/1000;
 
-				$query = interpolateQuery($q['query'], $q['bindings']);
+				$query = $this->interpolateQuery($q['query'], $q['bindings']);
 				foreach ($highlight as $bold)
 					$query = str_ireplace($bold, '<b>'.$bold.'</b>', $query);
 
@@ -274,6 +274,33 @@ protected function _compile_eloquent()
 		return $output;
 	}
 
+	public function interpolateQuery($query, array $params) {
+		$keys = array();
+		$values = $params;
+
+		//build a regular expression for each parameter
+		foreach ($params as $key => $value) {
+			if (is_string($key)) {
+				$keys[] = "/:" . $key . "/";
+			} else {
+				$keys[] = '/[?]/';
+			}
+
+			if (is_string($value))
+				$values[$key] = "'" . $value . "'";
+
+			if (is_array($value))
+				$values[$key] = implode(',', $value);
+
+			if (is_null($value))
+				$values[$key] = 'NULL';
+		}
+
+		$query = preg_replace($keys, $values, $query, 1, $count);
+
+		return $query;
+	}
+
 
 	// --------------------------------------------------------------------