WireMarkupRegions::update()

Update the region(s) that match the given $selector with the given $content (markup/text)

Usage

// basic usage
$string = $wireMarkupRegions->update(string $selector, string $content, string $markup);

// usage with all arguments
$string = $wireMarkupRegions->update(string $selector, string $content, string $markup, array $options = []);

Arguments

NameType(s)Description
$selectorstring

Specify one of the following:

  • Name of an attribute that must be present, i.e. "data-region", or "attribute=value" or "tag[attribute=value]".
  • Specify #name to match a specific id='name' attribute.
  • Specify .name or tag.name to match a specific class='name' attribute (class can appear anywhere in class attribute).
  • Specify <tag> to match all of those HTML tags (i.e. <head>, <body>, <title>, <footer>, etc.)
$contentstring

Markup/text to update with

$markupstring

Document markup where region(s) exist

$options (optional)array

Specify any of the following:

  • action (string): May be 'replace', 'append', 'prepend', 'before', 'after', 'remove', or 'auto'.
  • mergeAttr (array): Array of attrs to add/merge to the wrapping element, or HTML tag with attrs to merge.

Return value

string

WireMarkupRegions methods and properties

API reference based on ProcessWire core version 3.0.268