WireHttp::getResponseHeaderValues() method

Get last HTTP response headers with multi-value headers as arrays

Use this method when you want to retrieve headers that can potentially contain multiple-values. Note that any code that iterates these values should be able to handle them being either a string or an array.

This method always returns an associative array of strings and arrays, unless you specify the $key option in which case it can return an array, string, or NULL if the header is not present.

Usage

// basic usage
$array = $http->getResponseHeaderValues();

// usage with all arguments
$array = $http->getResponseHeaderValues(string $key = '', bool $forceArrays = false);

Arguments

NameType(s)Description
key (optional)string

Optional header name you want to get (if you only need a specific header)

forceArrays (optional)bool

If even single-value headers should be arrays, specify true (default=false).

Return value

array string null


$http methods and properties

API reference based on ProcessWire core version 3.0.148

Twitter updates

  • Weekly update for Jan 10, 2020—front-end file uploads in LoginRegisterPro with InputfieldFrontendFile module: More
    10 January 2020
  • If you haven't seen it yet, be sure to check out this great infographic by @teppokoivula in ProcessWire Weekly #294— How ProcessWire professionals work—the results of our recent weekly polls summarised: weekly.pw/issue/294/#how…
    3 January 2020
  • Today we have a new master version released, 3.0.148! There are 25 new versions worth of upgrades, fixes and optimizations in this new master version, relative to the previous. In this post we take a closer look at what’s new, how to upgrade, & more— More
    3 January 2020

Latest news

  • ProcessWire Weekly #297
    In the 297th issue of ProcessWire Weekly we're going to check out the latest core updates (ProcessWire 3.0.149) and introduce a new third party module called StaticWire. Read on!
    Weekly.pw / 18 January 2020
  • ProcessWire 3.0.148 new master
    Today we have a new master version released, version 3.0.148! The last master version was 3.0.123, so there are 25 new versions worth of upgrades, fixes and optimizations in this new master version, relative to the previous. In this post we’ll take a closer look at what’s new, how to upgrade, and more.
    Blog / 3 January 2020
  • 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