https://legacy.forums.gravityhelp.com/topic/numbers-at-the-end-of-filter-and-action-examples Gravity Support Forums Topic: numbers at the end of filter and action examples en-US Tue, 21 Apr 2026 21:10:07 +0000 http://bbpress.org/?v=1.0.1 q https://legacy.forums.gravityhelp.com/search.php https://legacy.forums.gravityhelp.com/topic/numbers-at-the-end-of-filter-and-action-examples#post-341561 Mon, 24 Jun 2013 05:24:58 +0000 Richard Vav 341561@https://legacy.forums.gravityhelp.com/ <p>Hi Peter,</p> <p>You can find out about the <a href="http://codex.wordpress.org/Function_Reference/add_action" rel="nofollow">add action hook</a> in the wordpress.org codex.</p> <p>10 refers to the priority for the order in which the action should be executed and 2 refers to the number of arguments the function accepts.</p> <p>Regards,<br /> Richard </p> https://legacy.forums.gravityhelp.com/topic/numbers-at-the-end-of-filter-and-action-examples#post-341537 Mon, 24 Jun 2013 05:09:22 +0000 PeterHolt 341537@https://legacy.forums.gravityhelp.com/ <p>Hi I'm sorry if this is obvious or there's a section of the site that shows basic syntax for gf filters etc but I can't find it after many hours of clicking through.</p> <p>In the examples there are ofetn numbers at the end of the decarations i.e.</p> <p>"add_action("gform_after_submission_18", "set_post_content", 10, 2)"</p> <p>What do the 10 and the 2 corresspond to? and if there is a section on coding syntax and function explanation that covers things like this please feel free to point it out to me, I'll happilly read through it throroughly.</p> <p>many thanks Peter </p>