This thread might server as a useful introduction to this subject – there are many other threads as well…
https://simple-press.com/support-forum/sp5-coding-questions/adsense-code/

noted thanks.

We can advise if you get stuck.

im stuck..

can i do this way ?

under spTopicView.php >

sp_SectionEnd(”, ‘topicView’);

sp_SectionEnd(”, ‘body’);

paste my adsense code here.

You can. In what way are you stuck?

it gives me this error Parse error: syntax error, unexpected ‘<‘ in /problem-with-post-edit-buttonome/mjhub/public_html/sportsforlife.sg/wp-content/sp-resources/forum-themes/default/templates/spTopicView.php on line 197

That means your php is badly formed.
Why don’t you paste your code here and we can take a look. Best to put it in a code block else some can get stripped.

Under this Section

under spTopicView.php >

                # Start the ‘pagelinks’ section
                # ———————————————————————-
                 }
                 }

                 }
                 }

                # Start the ‘editor’ section
                # ———————————————————————-
                }
                }
        sp_SectionEnd(”, ‘topicView’);

<script type=”text/javascript”><!– google Ads
}
}
}
</script>

    sp_SectionEnd(”, ‘body’);
     }
     }
     }
    sp_SectionEnd(”, ‘foot’);
?>

As I said you wil need to put this into a code block.

Paste the code. Carefully select it (JUST the code – no more). Click on the toolbar code button – far right. Select php.

as Andy says, would make it alot easier if you pasted as code…

but looks like you entered html code in a php code segment….  so before you script stuff, enter

?>

and then after it, enter

<?php