Class Geekwright\RegDom\RegisteredDomain


					
	public

__construct(PublicSuffixList|null $psl = null)

RegisteredDomain constructor.

$psl

PublicSuffixList object, or null to use defaults

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	protected

normalizeHost(string $url): string

Given a URL or bare host name, return a normalized host name, converting punycode to UTF-8 and converting to lower case

$url

URL or host name

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	protected

convertPunycode(string $part): string

Convert a punycode string to UTF-8 if needed

$part

host component

host component as UTF-8

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	protected

decodePunycode(string $encoded): string

convert punycode to UTF-8 (the hard way) Used only if idn_to_utf8() is not available

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	public

getRegisteredDomain(string $host): string|null

Determine the registered domain portion of the supplied host string

$host

a host name or URL containing a host name

shortest registrable domain portion of the supplied host or null if invalid

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	protected

findRegisteredDomain(string[] $remainingSigningDomainParts, string[] &$treeNode): null|string

Recursive helper method to query the PSL tree

`$remainingSigningDomainParts`	parts of domain being queried
`$treeNode`	subset of tree array by reference

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Properties
`protected`		`$tree`	#
`protected`		`$psl`	#