diff --git a/src/Minify.php b/src/Minify.php
index 45d9696..29067aa 100644
--- a/src/Minify.php
+++ b/src/Minify.php
@@ -327,26 +327,7 @@ abstract class Minify
             return $content;
         }
 
-        // PHP only supports $this inside anonymous functions since 5.4
-        $minifier = $this;
-        $callback = function ($match) use ($minifier) {
-            return $minifier->extracted[$match[0]];
-        };
-
-        /*
-         * I basically want a str_replace to put back all of the extracted data.
-         * However, str_replace iteratively goes over the full content for every
-         * value, which means that if I've replaced the first extracted thingy,
-         * it will again search the full content for the second extracted thing.
-         * Which means that, if the original value for the first extract looks
-         * similar to a placeholder that has yet to be restored, that value
-         * would get replaced.
-         * Instead, I'll go a preg_replace, which just processes the content
-         * until it finds a match, replaces that, and continues from that point.
-         */
-        $delimiter = array_fill(0, count($this->extracted), '/');
-        $keys = array_map('preg_quote', array_keys($this->extracted), $delimiter);
-        $content = preg_replace_callback('/(' . implode('|', $keys) . ')/', $callback, $content);
+        $content = strtr($content, $this->extracted);
 
         $this->extracted = array();