searchform.php

<?php
/**
 * The searchform.php template.
 *
 * Used any time that get_search_form() is called.
 *
 * @link https://developer.wordpress.org/reference/functions/wp_unique_id/
 * @link https://developer.wordpress.org/reference/functions/get_search_form/
 */

/*
 * Generate a unique ID for each form and a string containing an aria-label
 * if one was passed to get_search_form() in the args array.
 */
$soyes_aria_label = !empty($args['aria_label']) ? 'aria-label="' . esc_attr($args['aria_label']) . '"' : '';
$count_posts = wp_count_posts();

?>

<div class="entry-search">
    <form role="search" <?php echo $soyes_aria_label; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- Escaped above. ?>
          method="get" class="search-form" action="<?php echo esc_url(home_url('/')); ?>">
        <div class="search-input-container">
            <img src="<?php echo soyes_get_the_image('search-outline', 'svg', true, false); ?>" width="15"
                 height="15"
                 alt="🔎"
                 aria-hidden="true" class="search-icon"/>
            <input type="search"
                   required
                   placeholder="<?php printf(/* translators: %d: Number of posts. */
                       esc_html__('Search among %d posts...', 'soyes'), $count_posts->publish); ?>"
                   class="search-input"
                   aria-label="<?php _e('Search&hellip;', 'soyes'); // phpcs:ignore: WordPress.Security.EscapeOutput.UnsafePrintingFunction -- core trusts translations ?>"
                   value="<?php echo get_search_query(); ?>" name="s"/>
        </div><!-- .search-input-container -->
        <input type="submit" class="wp-block-button__link search-button"
               value="<?php echo esc_attr_x('🔍 Search', 'submit button', 'soyes'); ?>"/>
    </form><!-- .search-form -->
</div><!-- .entry-search -->