Selector::field() method

Get the field(s) of this Selector

Note that if calling this as a property (rather than a method) it can return either a string or an array.

Available since version 3.0.42. Prior versions only supported the 'field' property.

Usage

// basic usage
$string = $selector->field();

// usage with all arguments
$string = $selector->field($forceString = true);

Arguments

NameType(s)Description
forceString (optional)bool, int

Specify one of the following:

  • true (bool): to only return a string, where multiple-fields will be split by pipe "|". (default)
  • false (bool): to return string if 1 field, or array of multiple fields (same behavior as field property).
  • 1 (int): to return only the first value (string).

Return value

string array null

See Also


Selector methods and properties

API reference based on ProcessWire core version 3.0.133

Twitter updates

  • ProcessWire 3.0.133 adds a useful new Page::meta() method for a new type of page-specific persistent data storage, adds the ability for users to create their own bookmarks in Lister, and has a handy and time saving update for the asmSelect input type— More
    14 June 2019
  • New post: This week we’ll take a look at 3 different WEBP image strategies that you can use in ProcessWire 3.0.132+. Then we’ll dive into a major update for the Google Client API module, and finish up by outlining some useful new updates in FormBuilder— More
    31 May 2019
  • New post: This week we've added WEBP support in ProcessWire thanks to a GitHub pull request from Horst Nogajski. This enables you to have highly optimized image output in PW and I think you’ll really like the difference it makes— More
    24 May 2019

Latest news

  • ProcessWire Weekly #266
    In the 266th issue of ProcessWire Weekly we're going to take a closer look at ProcessWire 3.0.133 (dev), introduce a third party module called Repeater Images, and highlight a recently released site belonging to the Australian Antarctic Division. Read on!
    Weekly.pw / 15 June 2019
  • ProcessWire 3.0.133 core updates
    ProcessWire 3.0.133 adds a useful new $page->meta() method for a new type of page-specific persistent data storage, adds the ability for users to create their own bookmarks in Lister, and has a handy and time saving update for the asmSelect input type. Read on for all the details, examples and screenshots.
    Blog / 14 June 2019
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