Title: Code to Run Specific Ads on Specific Posts Last modified: August 19, 2016 --- # Code to Run Specific Ads on Specific Posts * Resolved [evilbeet](https://wordpress.org/support/users/evilbeet/) * (@evilbeet) * [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/) * I’ve been asked to change the ad code that runs only on three specific posts — on the other posts the regular ads will run. I tried to piece together some PHP code for it and came up with this: * ``` ID == 43751) || ($post->ID == 43647) || ($post->ID == 43611)) { ?> ``` * Unfortunately when I put this code in header.php the site doesn’t load. I’m sure there’s some parsing problem but I don’t have enough knowledge of PHP to figure out what it is. Help? Viewing 4 replies - 1 through 4 (of 4 total) * [shane-g](https://wordpress.org/support/users/shane-g/) * (@shane-g) * [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/#post-1194107) * Hi, * Have a check with these steps: * – Open index.php file of your wordpress theme. – Search the code: * * Add this code before that: * Your Advertisement Code here…. * Thanks, * Shane G. * [iridiax](https://wordpress.org/support/users/iridiax/) * (@iridiax) * [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/#post-1194128) * See: [http://codex.wordpress.org/Conditional_Tags#A_Single_Post_Page](http://codex.wordpress.org/Conditional_Tags#A_Single_Post_Page) * Try this format and make sure it’s in the `` section: * ``` ``` * [S.K](https://wordpress.org/support/users/kichu/) * (@kichu) * [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/#post-1194139) * I think (if I’m not terribly wrong), your script can’t parse and return any post related information unless you do a query posts. Since you try to include the conditional in the header.php, you have run a sql query for posts to make it work. * S.K * Thread Starter [evilbeet](https://wordpress.org/support/users/evilbeet/) * (@evilbeet) * [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/#post-1194148) * Oh, thanks, I didn’t know about this is_single() function. I used the code you suggested and it’s working now. Thank you SO much, I really appreciate the prompt responses! Viewing 4 replies - 1 through 4 (of 4 total) The topic ‘Code to Run Specific Ads on Specific Posts’ is closed to new replies. * In: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/) * 4 replies * 4 participants * Last reply from: [evilbeet](https://wordpress.org/support/users/evilbeet/) * Last activity: [16 years, 9 months ago](https://wordpress.org/support/topic/code-to-run-specific-ads-on-specific-posts/#post-1194148) * Status: resolved ## Topics ### Topics with no replies ### Non-support topics ### Resolved topics ### Unresolved topics ### All topics