Return the previous sibling Pagefile in the parent Pagefiles, or NULL if at the beginning.
Usage
$pagefile = $pagefile->getPrev();Return value
Pagefile null
Pagefile methods and properties
API reference based on ProcessWire core version 3.0.244
“The end client and designer love the ease at which they can update the website. Training beyond how to log in wasn’t even necessary since ProcessWire’s default interface is straightforward.” —Jonathan Lahijani