Move get_file_size() helper function to helpers.php.

2012-07-07 02:13:44 +02:00
parent 94e9106b76
commit 6b5cccc15f
2 changed files with 14 additions and 14 deletions
--- a/laravel/helpers.php
+++ b/laravel/helpers.php
@@ -580,4 +580,16 @@ function get_cli_option($option, $default = null)
 	}

 	return value($default);
+}
+	
+/**
+ * Calculate the human-readable file size (with proper units).
+ *
+ * @param  int     $size
+ * @return string
+ */
+function get_file_size($size)
+{
+	$units = array('Bytes', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB');
+	return @round($size / pow(1024, ($i = floor(log($size, 1024)))), 2).' '.$units[$i];
 }