finding and replacing keywords in large body's of text

[Carenburg]

Hey all,

 

this is my first post here. I am not new to php (but I am newer to the OO aspect of php). I am working on a script that will find certain words or phrases in large text files. I guess the best thing to compare it to would be a bad word filter. What would you suggest to do this. 

 

Thanks muchly 

 

Carenburg

[PravinS]

Use str_replace() function, you can also pass search and replace array

 

http://php.net/manual/en/function.str-replace.php