@@ -24,11 +24,11 @@ |
||
| 24 | 24 | $keyspace = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789!@#$%' |
| 25 | 25 | ) { |
| 26 | 26 | $str = ''; |
| 27 | - $max = mb_strlen($keyspace, '8bit') - 1; |
|
| 28 | - if ($max < 1) { |
|
| 27 | + $max = mb_strlen($keyspace, '8bit')-1; |
|
| 28 | + if ($max<1) { |
|
| 29 | 29 | throw new Exception('$keyspace must be at least two characters long'); |
| 30 | 30 | } |
| 31 | - for ($i = 0; $i < $length; ++$i) { |
|
| 31 | + for ($i = 0; $i<$length; ++$i) { |
|
| 32 | 32 | $str .= $keyspace[random_int(0, $max)]; |
| 33 | 33 | } |
| 34 | 34 | return $str; |