Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Tells whether the filename is a directory
<?php is_dir(string $filename): bool<?php {
public function testCtorAddsResourceToLoop()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testCtorThrowsForUnknownFd()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testCtorThrowsIfFdIsAFileAndNotASocket()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testCtorThrowsIfFdIsAConnectedSocketInsteadOfServerSocket()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testGetAddressReturnsSameAddressAsOriginalSocketForIpv4Socket()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testGetAddressReturnsSameAddressAsOriginalSocketForIpv4SocketGivenAsUrlToFd()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testGetAddressReturnsSameAddressAsOriginalSocketForIpv6Socket()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testGetAddressReturnsSameAddressAsOriginalSocketForUnixDomainSocket()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testGetAddressReturnsNullAfterClose()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testCloseRemovesResourceFromLoop()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testCloseTwiceRemovesResourceFromLoopOnce()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testResumeWithoutPauseIsNoOp()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testPauseRemovesResourceFromLoop()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testPauseAfterPauseIsNoOp()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}<?php public function testServerEmitsConnectionEventForNewConnection()
{
if (!is_dir('/dev/fd') || defined('HHVM_VERSION')) {
$this->markTestSkipped('Not supported on your platform');
}