`searchwp\source\attribute\options`

Since: 4.0.0

Table of Contents

Overview
Parameters
Examples

Modify the Attribute Options for a Source.

Parameters

Type Parameter Default Since

Array $options Defined Attribute Options 4.0.0

Array

$args

Key	Type	Value
`source`	String	Source name
`attribute`	Stri	Attribute name
`search`	String	Search string (if searching)
`include`	Array	Subset of Options to limit to

4.0.0

Examples

All hooks should be added to your custom SearchWP Customizations Plugin.

Add 'extra' metadata Attribute Options

      
        <?php
      
        // Add 'extra' metadata Attribute Options in SearchWP.
      
        add_filter(
      
          'searchwp\source\attribute\options',
      
          function( $options, $args ) {
      
            if ( $args['attribute'] !== 'meta' ) {
      
              return $options;
      
            }
      
            $these_keys = [ 'my_custom_key' ];
      
            foreach ( $these_keys as $this_key ) {
      
              // Add this field if it's not added already.
      
              if ( ! in_array(
      
                $this_key,
      
                array_map( function( $option ) { return $option->get_value(); }, $options )
      
              ) ) {
      
                // Each option must be a \SearchWP\Option.
      
                $options[] = new \SearchWP\Option( $this_key, 'Extra Metadata: ' . $this_key );
      
              }
      
            }
      
            return $options;
      
          },
      
          10, 2
      
        );

view raw searchwp-customizations.php hosted with ❤ by GitHub

How to use this code

	<?php

	// Add 'extra' metadata Attribute Options in SearchWP.
	add_filter(
	'searchwp\source\attribute\options',
	function( $options, $args ) {
	if ( $args['attribute'] !== 'meta' ) {
	return $options;
	}

	$these_keys = [ 'my_custom_key' ];

	foreach ( $these_keys as $this_key ) {
	// Add this field if it's not added already.
	if ( ! in_array(
	$this_key,
	array_map( function( $option ) { return $option->get_value(); }, $options )
	) ) {

	// Each option must be a \SearchWP\Option.
	$options[] = new \SearchWP\Option( $this_key, 'Extra Metadata: ' . $this_key );
	}
	}

	return $options;
	},
	10, 2
	);