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 3.0.236
“ProcessWire is like a breath of fresh air. So powerful yet simple to build with and customise, and web editors love it too.” —Margaret Chatwin, Web developer