Ticket #13418: 13418.wp_convert_hr_to_bytes.2.patch

wp-includes/media.php

@@ -1103 +1103 @@
  * @return unknown
  */
 function wp_convert_hr_to_bytes( $size ) {
-        $size  = strtolower( $size );
-        $bytes = (int) $size;
-        if ( strpos( $size, 'k' ) !== false )
-                $bytes = intval( $size ) * 1024;
-        elseif ( strpos( $size, 'm' ) !== false )
-                $bytes = intval($size) * 1024 * 1024;
-        elseif ( strpos( $size, 'g' ) !== false )
-                $bytes = intval( $size ) * 1024 * 1024 * 1024;
-        return $bytes;
+        $size = trim( $size ); 
+        $last = strtolower( $size[strlen( $size )-1] ); 
+        switch( $last ) { 
+            // The 'G' modifier is available since PHP 5.1.0 
+            case 'g': 
+                $size *= 1024; 
+            case 'm': 
+                $size *= 1024; 
+            case 'k': 
+                $size *= 1024; 
+        } 
+        return $size; 
 }
 
 /**