Pageimage::getVariations() method

Get all size variations of this image

This is useful after a delete of an image (for example). This method can be used to track down all the child files that also need to be deleted.

Usage

// basic usage
$pageimages = $pageimage->getVariations();

// usage with all arguments
$pageimages = $pageimage->getVariations(array $options = []);

Arguments

NameType(s)Description
options (optional)array

Optional, one or more options in an associative array of the following:

  • info (bool): when true, method returns variation info arrays rather than Pageimage objects (default=false).
  • verbose (bool|int): Return verbose array of info. If false, returns only filenames (default=true). This option does nothing unless the info option is true. Also note that if verbose is false, then all options following this one no longer apply (since it is no longer returning width/height info). When integer 1, returned info array also includes Pageimage variation options in 'pageimage' index of returned arrays (since 3.0.137).
  • width (int): only variations with given width will be returned
  • height (int): only variations with given height will be returned
  • width>= (int): only variations with width greater than or equal to given will be returned
  • height>= (int): only variations with height greater than or equal to given will be returned
  • width<= (int): only variations with width less than or equal to given will be returned
  • height<= (int): only variations with height less than or equal to given will be returned
  • suffix (string): only variations having the given suffix will be returned
  • suffixes (array): only variations having one of the given suffixes will be returned
  • noSuffix (string): exclude variations having this suffix
  • noSuffixes (array): exclude variations having any of these suffixes
  • name (string): only variations containing this text in filename will be returned (case insensitive)
  • noName (string): only variations NOT containing this text in filename will be returned (case insensitive)
  • regexName (string): only variations that match this PCRE regex will be returned

Return value

Pageimages array

Returns Pageimages array of Pageimage instances. Only returns regular array if provided $options['info'] is true.


Pageimage methods and properties

API reference based on ProcessWire core version 3.0.137

Twitter updates

  • We added WebP image support this year and many have been adopting it in existing projects. We look at a process used for migrating existing websites to WebP images— from preliminary considerations to implementation & testing, w/lots of tips & tricks too: More
    16 August 2019
  • Core version 3.0.137 on the dev branch adds the ability to hook multiple methods at once, in a single call. This post details how it works and provides a useful example of how you might put it to use in your development environment— More
    2 August 2019
  • ProcessWire 3.0.136 updates our CKEditor version and adds a new backtrace() method to the core Debug class— More
    26 July 2019

Latest news

  • ProcessWire Weekly #275
    In the 275th issue of ProcessWire Weekly we're going to walk you through the new features included in ProcessWire 3.0.138, cover some WebP related stuff, and highlight recent forum posts and online resources. Read on!
    Weekly.pw / 17 August 2019
  • WebP images on an existing site
    In this post we’ll look at a process used for migrating an existing website to use WebP images. We’ll cover everything from preliminary considerations to implementation and testing, with lots of tips and tricks along the way.
    Blog / 16 August 2019
  • Subscribe to weekly ProcessWire news

“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