`\SearchWP\Highlighter`

Table of Contents

Basic Usage
Methods
Hooks

\SearchWP\Highlighter can highlight strings within strings.

Basic Usage

All usage of \SearchWP\Highlighter requires two parameters, a $haystack and a $needle. A $needle within a $haystack will be wrapped in a <mark class="searchwp-highlight"/> element.

      
        <?php
      
        $highlighter = new \SearchWP\Highlighter();
      
        $haystack = 'The ACME Brewmaster makes the best coffee you can find!';
      
        $needle = 'coffee';
      
        // Output: The ACME Brewmaster makes the best <mark class="searchwp-highlight">coffee</mark> you can find!
      
        echo $highlighter->apply( $haystack, $needle );

view raw page-template.php hosted with ❤ by GitHub

Methods

apply( string $haystack, string $needle): Highlight the $needle in the $haystack

Hooks

There are a number of hooks available to further modify the behavior of \SearchWP\Highlighter:

searchwp\highlighter\case_insensitive
searchwp\highlighter\partial_matches

	<?php

	$highlighter = new \SearchWP\Highlighter();

	$haystack = 'The ACME Brewmaster makes the best coffee you can find!';

	$needle = 'coffee';

	// Output: The ACME Brewmaster makes the best <mark class="searchwp-highlight">coffee</mark> you can find!
	echo $highlighter->apply( $haystack, $needle );

\SearchWP\Highlighter

Basic Usage

Methods

Hooks

Fix keyword search on your site. No coding required!

`\SearchWP\Highlighter`