1 files changed, 26 insertions, 0 deletions
diff --git a/smartyplugins/modifier.display_bytes.php b/smartyplugins/modifier.display_bytes.php
new file mode 100644
index 0000000..aed6c99
--- /dev/null
+++ b/smartyplugins/modifier.display_bytes.php
@@ -0,0 +1,26 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Smarty plugin
+ * -------------------------------------------------------------
+ * Type:     modifier
+ * Name:     display_bytes
+ * Purpose:  show an integer in a human readable Byte size with optional resolution
+ * Example:  {$someFile|filesize|display_bytes:2}
+ * -------------------------------------------------------------
+ */
+function smarty_modifier_display_bytes( $pSize, $pDecimalPlaces = 1 ) {
+	$i = 0;
+	$iec = array( "B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB" );
+	while( ( $pSize / 1024 ) > 1 ) {
+		$pSize = $pSize / 1024;
+		$i++;
+	}
+	return round( $pSize, $pDecimalPlaces )." ".$iec[$i];
+}
+?>