Allow CSSmin instance to be re-used for multiple run() calls

mrclay · Mar 16, 2012 · 6eefd7a · 6eefd7a
1 parent 9dba65a
commit 6eefd7a
Show file tree

Hide file tree

Showing 2 changed files with 5 additions and 2 deletions.
diff --git a/min/lib/CSSMin.php b/min/lib/CSSMin.php
@@ -37,6 +37,9 @@ public function run($css, $linebreak_pos = FALSE)
 		ini_set('pcre.backtrack_limit', 1000 * 1000);
 		ini_set('pcre.recursion_limit', 500  * 1000);
 
+        $this->comments = array();
+        $this->preserved_tokens = array();
+
 		$start_index = 0;
 		$length = strlen($css);
 

diff --git a/min_unit_tests/test_CSSmin.php b/min_unit_tests/test_CSSmin.php
@@ -15,14 +15,14 @@ function test_CSSmin()
         //'dataurl-base64-singlequotes.css',
     );
 
+    $cssmin = new CSSmin();
+
     foreach ($files as $file) {
         if (! empty($skip) && in_array(basename($file), $skip)) {
             echo "INFO: CSSmin: skipping " . basename($file) . "\n";
             continue;
         }
 
-        $cssmin = new CSSmin();
-
         $src = file_get_contents($file);
         $minExpected = trim(file_get_contents($file . '.min'));
         $minOutput = trim($cssmin->run($src));