[SOLVED] how do i make str_replace work for the whole page ?, please help :(

[jamesxg1]

how do i make str_replace work for a whole page and not just a var i need it to search the whole page im using it in for ( )  and replace it with a image how would i do this ?

 

James.

[jamesxg1]

can anyone help with this i really need it :S