Currently, I want to display Custom Listing Structure in My Site. There for I am using the “wpgmp_listing_html” hook provided by you in page https://www.flippercode.com/hooks-for-google-maps-plugin/
But as per usage given in your hook page,
I am not able find the “post_id” in the function. It is returning the blank value…
Please help me Solving this ASAP.