WordPress Function Exists
By Randal Kirlin at Apr 16 2022
post thumbnail function and display as background if function exists
By Judy O'Conner at Mar 20 2022
A function to see if a file exists with curl.
By Ricky Ruecker at Feb 25 2022
If file exists function - server-side
By Ed Price at Feb 21 2022
function exists php
By Tamara Blick at Jul 08 2021
function exists
By Betsy Emmerich at Aug 09 2020