Please consider using the the latest stable version for any production code.
The Port component
The library provides a Port class to ease port manipulation.
Creating a new object
<?php
public Port::__construct(?int $content = null): void
If the submitted value is not valid a League\Uri\Components\Exception exception is thrown.
The League\Uri\Components\Exception extends PHP’s SPL InvalidArgumentException.
Properties and methods
This URI component object only exposes the package common API.
Usage
<?php
use League\Uri\Components\Port;
$port = new Port(443);
$port->isNull(); //return false
$port->isEmpty(); //return false
$port->getContent(); //return (int) 443
$port->getContent(Port::RFC3986_ENCODING); //return (int) 443
$port->getContent(Port::RFC3987_ENCODING); //return (int) 443
$port->getContent(Port::NO_ENCODING); //return (int) 443
echo $port; //display '443'
echo $port->getUriComponent(); //display ':443'
$new_port = $port->withContent(null);
$new_port->isNull(); //return true
$new_port->isEmpty(); //return true
$new_port->getContent(); //return null
echo $new_port; //display ''
echo $new_port->getUriComponent(); //display ''
The delimiter : is not part of the component value and must not be added.
If the submitted value is not valid a League\Uri\Components\Exception exception is thrown.