function ServerCommand::findAvailablePort
Same name in other branches
- 9 core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::findAvailablePort()
- 8.9.x core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::findAvailablePort()
- 11.x core/lib/Drupal/Core/Command/ServerCommand.php \Drupal\Core\Command\ServerCommand::findAvailablePort()
Finds an available port.
Parameters
string $host: The host to find a port on.
Return value
int|false The available port or FALSE, if no available port found,
1 call to ServerCommand::findAvailablePort()
- ServerCommand::execute in core/
lib/ Drupal/ Core/ Command/ ServerCommand.php
File
-
core/
lib/ Drupal/ Core/ Command/ ServerCommand.php, line 116
Class
- ServerCommand
- Runs the PHP webserver for a Drupal site for local testing/development.
Namespace
Drupal\Core\CommandCode
protected function findAvailablePort($host) {
$port = 8888;
while ($port >= 8888 && $port <= 9999) {
$connection = @fsockopen($host, $port);
if (is_resource($connection)) {
// Port is being used.
fclose($connection);
}
else {
// Port is available.
return $port;
}
$port++;
}
return FALSE;
}
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