`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 );