Get the current IP address.
| public static getClientIp ( boolean $safe = true ) : string | ||
| $safe | boolean | |
| 리턴 | string | IP address |
/**
* Returns current IP address.
* Note that in debug mode it will emulate it - and retrieve the preconfigured one.
*
* NEW: if many ips in row (ip1, ip2, ip3), use last (or first???) one!
*
* @return string IP
*/
public static function findIp()
{
if ((int) Configure::read('debug') > 1) {
if ($ip = Configure::read('App.defaultIp')) {
return $ip;
}
return '127.0.0.1';
}
$ip = Utility::getClientIp();
# usually getClientIp already removes multiple ips in favor of one single ip. but seems to fail sometimes
if (strpos($ip, ',') !== false) {
return false;
//$ips = explode(',', $ip);
//$ip = trim($ips[0]); # first
//$ip = trim($ips[count($ips)-1]); # last
}
return $ip;
}
/**
* UtilityTest::testGetClientIp()
*
* @covers ::getClientIp
* @return void
*/
public function testGetClientIp()
{
$res = Utility::getClientIp();
$this->assertEquals(env('REMOTE_ADDR'), $res);
}
/**
* @covers ::getClientIp
* @return void
*/
public function testGetClientIp()
{
$res = Utility::getClientIp();
$this->assertSame((string) env('REMOTE_ADDR'), $res);
}
