ierusalim / php-random-gen

src/RandomStr.php

Spacing +4 added lines, -4 removed lines

@@ -116,11 +116,11 @@ 
             if ($len == \strlen($chars)) {
                 continue;
             }
-            $arr=[];
+            $arr = [];
             for ($i = 0; $i < $len; $i++) {
                 $arr[] = \mb_substr($chars, $i, 1, "UTF-8");
             }
-            $this->char_sets[$k]=$arr;
+            $this->char_sets[$k] = $arr;
         }
     }
     
@@ -180,10 +180,10 @@ 
      */
     public function md5RandomBytes($len)
     {
-        if ($len>0) {
+        if ($len > 0) {
             $start = mt_rand(9, PHP_INT_MAX);
             $output = '';
-            for ($i=$start; strlen($output) < $len; $i++) {
+            for ($i = $start; strlen($output) < $len; $i++) {
                 $output .= md5($i, true);
             }
             return substr($output, 0, $len);