PHP Classes

DNServer: Implement a DNS server in pure PHP

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dnserver 1.0Public Domain3.0Networking


This class can be used to implement domain name servers (DNS).

It starts listening to DNS UDP port 53 to handle domain name resolution requests.

The class decodes the DNS request, invokes a configurable callback function that takes the DNS query type and the domain to resolve and returns response IP address.

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DNS is a vital service on the Internet. It allows users to refer sites by meaningful names, instead of using hard to remember IP addresses.

This class implements a DNS server in pure PHP that can be adapted to the needs of specific PHP applications.

Manuel Lemos
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  • complex_example
  Files folder image Files  
File Role Description
Accessible without login Plain text file complex_example.php Example A more useful test
Plain text file DNServer.php Class Main Class
Accessible without login Plain text file example.php Example Example
Plain text file DNServer_thread.php Class "Threaded" DNServer
Accessible without login Plain text file example_thread.php Example Example of how to implemente the Threaded server... 57KB
Downloaddnserver-2007-06-23.tar.gz 55KB
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Needed packages  
Class DownloadWhy it is needed Dependency
Thread Download .zip .tar.gz To implement the DNServer_multithreaded. Conditional
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