Wire::warnings() method

Return or manage warnings recorded by just this object or all Wire objects

This method returns and manages warnings that were previously set by Wire::warning().


// Get warnings for one object
$warnings = $obj->warnings();

// Get first warning in object
$warning = $obj->warnings('first');

// Get warnings for all Wire objects
$warnings = $obj->warnings('all');

// Get and clear all warnings for all Wire objects
$warnings = $obj->warnings('clear all');


// basic usage
$notices = $wire->warnings();

// usage with all arguments
$notices = $wire->warnings($options = []);


options (optional)string, array

One or more of array elements or space separated string of:

  • first - only first item will be returned
  • last - only last item will be returned
  • all - include all errors, including those beyond the scope of this object
  • clear - clear out all items that are returned from this method
  • array - return an array of strings rather than series of Notice objects.
  • string - return a newline separated string rather than array/Notice objects.

Return value

Notices array string

Array of NoticeWarning warnings, or string if last, first or str option was specified.

Wire methods and properties

API reference based on ProcessWire core version 3.0.209

Twitter updates

  • Adding custom actions to ProcessWire image fields in the admin, part of this week’s dev branch additions: More
    27 January 2023
  • ProcessWire 3.0.210 new main/master version released— More
    6 January 2023
  • ProcessWire 3.0.209: Core updates and an interesting AI that knows ProcessWire– More
    30 December 2022

Latest news

  • ProcessWire Weekly #456
    The 456th issue of ProcessWire Weekly covers latest core updates, introduces a new third party module called TextformatterRockDown, and more. Read on!
    Weekly.pw / 4 February 2023
  • ProcessWire 3.0.210 new main/master version
    140 commits, 55 resolved issues, dozens of new features, eight contributors, and five new pull requests make yet another great new version of ProcessWire.
    Blog / 6 January 2023
  • Subscribe to weekly ProcessWire news

“Yesterday I sent the client a short documentation for their ProcessWire-powered website. Today all features already used with no questions. #cmsdoneright—Marc Hinse, Web designer/developer