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Class: Flood Blocker


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  Classes of Vagharshak Tozalakyan  >  Flood Blocker  >  Download  >  Support forum Support forum (2)  >  Blog Blog  >  RSS 1.0 feed RSS 2.0 feed Latest changes  
Name: Flood Blocker Support forum
Base name: floodbl
Description: Detect and protect from attempts to flood a site
Version: -
Required PHP version: -
License: GNU General Public License (GPL)
All time users: 3025 users
All time rank: 734
Week users: 5 users
Week rank: 1590
 
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Author

Picture of Vagharshak Tozalakyan
Name: Vagharshak Tozalakyan <e-mail contact>
Published packages: 27 Browse this author's classes Browse this author's classes
Country: Armenia Armenia - PHP jobs in Armenia
Home page: http://www.tozalakyan.com/
Age: 29
All time rank: 8
Week rank: 17

Innovation Award

PHP Programming Innovation award nominee
April 2005
Number 2
 The excess of simultaneous accesses to a site that may be happening in a given moment is one of the causes that can make a site run slower or even stop running.

Sometimes the excess of simultaneous accesses may be caused by a single user that is using automated robots to quickly retrieve all the site pages, or even by badly intentioned users that deliberately want to cause harm to the site by flooding it with an excessive number of simultaneous requests.

This class can help minimizing the harm that flood attempts may cause by keeping track of the IP addresses of the users accessing each page. Then it can determine when the users of a certain IP addresses are executing an excessive number of accesses so a block may be established for a given period.

Manuel Lemos

Groups

Group folder image HTTP HTTP protocol clients, headers and cookies View top rated classes
Group folder image Security Security protection and attack detection View top rated classes

Detailed description

This class can be used to detect and protect a Web site from attempts to flood it with too many requests. It also allows to protect the site from automatic downloading many pages or files from the same IP address.

The detection of flood is determine according to a set of parameters indicating the maximal allowed number of requests for the certain time interval. It is possible to set several parameters at once in order to perform more effective protection.

User ratings

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Rank
All time:
Good (83.9%)
Good (83.9%)
-
Good (85.7%)
-
-
Not sure (58.9%)
782
Month:
Not yet rated by the users

Applications that use this class

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Files

File Role Description
Plain text file class.floodblocker.php Class Class definition
Plain text file example.php Example Example
Download all files: floodbl.tar.gz floodbl.zip
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