Class: Net_DNSBL_SURBL

Source Location: /Net_DNSBL-0.5.2/DNSBL/SURBL.php

Class Overview

Net_DNSBL
   |
   --Net_DNSBL_SURBL

Inherited Variables

Inherited Methods

Class: Net_DNSBL

Net_DNSBL::buildLookUpHost(): Build the host to lookup from an IP.
Net_DNSBL::getHostForLookup(): Get thublice host to lookup. Lookup a host if neccessary and get the complete FQDN to lookup
Net_DNSBL::getRBL(): Get the blacklists.
Net_DNSBL::isListed(): Checks if the supplied Host is listen in one or more of the RBLs
Net_DNSBL::reverseIp(): Reverse the order of an IP. 127.0.0.1 -> 1.0.0.127
Net_DNSBL::setRBL(): Set the blacklist to a desired blacklist.

Class Details

[line 39]

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Class Variables

$blacklists = array('multi.surbl.org')

[line 49]

Array of blacklists.

Must have one or more elements.

Access: protected

Type:	string[]
Overrides:	Array

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$doubleCcTldFile = 'http://spamcheck.freeapp.net/two-level-tlds'

[line 62]

File containing whitelisted hosts

There are some whitelisted hosts (co.uk for example). This requires the package to not ask the domain name but the host name (spammer.co.uk instead of co.uk).

See: $twoLevelCcTld
Access: protected

Type:

string

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Method Detail

getHostForLookup [line 123]

string getHostForLookup(
string
$uri, 
$blacklist)

Get Hostname to ask for

Performs the following steps:

(1) Extract the hostname from the given URI (2) Check if the "hostname" is an ip (3a) IS_IP Reverse the IP (1.2.3.4 -> 4.3.2.1) (3b) IS_FQDN Check if is in "CC-2-level-TLD" (3b1) IS_IN_2LEVEL: we want the last three names (3b2) IS_NOT_2LEVEL: we want the last two names (4) return the FQDN to query

Return: Host to lookup
Access: protected

Overrides Net_DNSBL::getHostForLookup() (Get thublice host to lookup. Lookup a host if neccessary and get the complete FQDN to lookup)

Parameters:

string	`$uri`	—	URL to check.
	`$blacklist`	—

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isDoubleCcTld [line 80]

boolean isDoubleCcTld(
string
$fqdn)

Check if the last two parts of the FQDN are whitelisted

Return: True if the host is whitelisted
Access: protected

Parameters:

string $fqdn — Host to check if it is whitelisted

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