initial commit of validation classes.

2011-06-21 20:11:17 -05:00
parent adb583471b
commit 081a3e512f
13 changed files with 799 additions and 0 deletions
--- a/system/str.php
+++ b/system/str.php
@@ -46,6 +46,17 @@ class Str {
        return (function_exists('mb_convert_case')) ? mb_convert_case($value, MB_CASE_TITLE, Config::get('application.encoding')) : ucwords(strtolower($value));
    }

+    /**
+     * Get the length of a string.
+     *
+     * @param  string  $value
+     * @return int
+     */
+    public static function length($value)
+    {
+        return function_exists('mb_strlen') ? mb_strlen($value, Config::get('application.encoding')) : strlen($value);
+    }
+
    /**
     * Generate a random alpha or alpha-numeric string.
     *