Minify output in css and javascript code

bcit-ci · Dec 14, 2012 · 11dc139 · 11dc139
1 parent a64c4fb
commit 11dc139
Showing 1 changed file with 6 additions and 4 deletions.
diff --git a/system/core/Output.php b/system/core/Output.php
@@ -693,6 +693,7 @@ public function minify($output, $type = 'text/html')
 			break;
 
 			case 'text/css':
+			case 'text/javascript':
 
 				//Remove CSS comments
 				$output = preg_replace('!/\*[^*]*\*+([^/][^*]*\*+)*/!', '', $output);
@@ -701,11 +702,12 @@ public function minify($output, $type = 'text/html')
 				// semi-colons, parenthesis, commas
 				$output = preg_replace('!\s*(:|;|,|}|{|\(|\))\s*!', '$1', $output);
 
-			break;
+				// Remove spaces
+			        $output =  preg_replace('/  /s', ' ', $output);
 
-			case 'text/javascript':
+			        // Remove breaklines and tabs
+			        $output =  preg_replace('/[\r\n\t]/', '', $output);
 
-				// Currently leaves JavaScript untouched.
 			break;
 
 			default: break;
@@ -717,4 +719,4 @@ public function minify($output, $type = 'text/html')
 }
 
 /* End of file Output.php */
-/* Location: ./system/core/Output.php */
+/* Location: ./system/core/Output.php */