diff options
| -rwxr-xr-x | system/core/Input.php | 6 | ||||
| -rw-r--r-- | tests/codeigniter/core/Input_test.php | 4 |
2 files changed, 5 insertions, 5 deletions
diff --git a/system/core/Input.php b/system/core/Input.php index ac67aaf4f..36ff96d03 100755 --- a/system/core/Input.php +++ b/system/core/Input.php @@ -383,7 +383,7 @@ class CI_Input { */ public function valid_ip($ip) { - if ($this->ip_version($ip) === '4') + if ($this->ip_version($ip) === 4) { return (bool) filter_var($ip, FILTER_VALIDATE_IP, FILTER_FLAG_IPV4); } @@ -399,11 +399,11 @@ class CI_Input { * Return ip version * * @param string - * @return string + * @return int */ public function ip_version($ip) { - return strpos($ip, ":") === false ? '4' : '6'; + return strpos($ip, ":") === false ? 4 : 6; } // -------------------------------------------------------------------- diff --git a/tests/codeigniter/core/Input_test.php b/tests/codeigniter/core/Input_test.php index 2aa3a6246..98d6299f8 100644 --- a/tests/codeigniter/core/Input_test.php +++ b/tests/codeigniter/core/Input_test.php @@ -163,12 +163,12 @@ class Input_test extends CI_TestCase { public function test_ip_version() { $ip_v4 = '175.123.74.43'; - $this->assertEquals('4', $this->input->ip_version($ip_v4)); + $this->assertEquals(4, $this->input->ip_version($ip_v4)); $ip_v6 = array('2001:0db8:0000:85a3:0000:0000:ac1f:8001', '2001:db8:0:85a3:0:0:ac1f:8001', '2001:db8:0:85a3::ac1f:8001'); foreach($ip_v6 as $ip) { - $this->assertEquals('6', $this->input->ip_version($ip)); + $this->assertEquals(6, $this->input->ip_version($ip)); } } |