---
title: "How to alter(modify) page content dynamically using our any custom hook function ?"
url: "https://www.typo3.net/d/101066-how-to-altermodify-page-content-dynamically-using-our-any-custom-hook-function"
source: "typo3.net"
tags: ["Extensions","Entwicklung","English","Frage"]
created: "2010-09-06"
last_reply: "2010-09-06"
replies: 0
solved: false
page: 1
pages: 1
lang: "en"
---

# How to alter(modify) page content dynamically using our any custom hook function ?

Extensions › Entwicklung · 0 Antworten · gestartet 2010-09-06

## Eröffnungsbeitrag

**gohiljl** · 2010-09-06 · [Beitrag #1](https://www.typo3.net/d/101066-how-to-altermodify-page-content-dynamically-using-our-any-custom-hook-function/1)

I want to develop a typo3 extension(plug-in) which assign links to any keywords(specified) of the web page dynamically. When any typo3

website page gets loaded(rendered), first my hook(plug-in) is being called which assign links to specified keyword of that page, and then

page gets loaded after asignin links. I mean ..before page load..my hook should be called and perform link assignment operation to page

content and then after page get loads with assigned links.

I need help for .. my problem is ..how to integrate hook(extension) or my own custom class to perform above mentioned dynamic keywords links

operations. I am not getting any exact location from where i can add my hook function.  What are the required files location to be changed ?

What configuration files need to be modified and realted changes to be done to call my own custom hook function to perform this operation ?

---

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