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C:\xampp\htdocs\landing\wp-content\plugins\wp-asset-clean-up\classes\HardcodedAssets.php

<?php
namespace WpAssetCleanUp;

use WpAssetCleanUp\OptimiseAssets\OptimizeCommon;
use WpAssetCleanUp\OptimiseAssets\OptimizeJs;

/**
 * Class HardcodedAssets
 * @package WpAssetCleanUp
 */
class HardcodedAssets
{
    /**
     *
     */
    public static function init()
    {
        add_action( 'init', static function() {
            if (Main::instance()->isGetAssetsCall) {
                // Case 1: An AJAX call is made from the Dashboard
                self::initBufferingForAjaxCallFromTheDashboard();
            } elseif (self::useBufferingForEditFrontEndView()) {
                // Case 2: The logged-in admin manages the assets from the front-end view
                self::initBufferingForFrontendManagement();
            }
        });
    }

    /**
     *
     */
    public static function initBufferingForAjaxCallFromTheDashboard()
    {
        ob_start();

        add_action('shutdown', static function() {
            $htmlSource = '';

            // We'll need to get the number of ob levels we're in, so that we can iterate over each, collecting
            // that buffer's output into the final output.
            $htmlSourceLevel = ob_get_level();

            for ($wpacuI = 0; $wpacuI < $htmlSourceLevel; $wpacuI++) {
                $htmlSource .= ob_get_clean();
            }

            $anyHardCodedAssets = HardcodedAssets::getAll($htmlSource); // Fetch all for this type of request

            $htmlSource = str_replace('{wpacu_hardcoded_assets}', $anyHardCodedAssets, $htmlSource);

            echo $htmlSource;
        }, 0);
    }

    /**
     *
     */
    public static function initBufferingForFrontendManagement()
    {
        // Used to print the hardcoded CSS/JS
        ob_start();

        add_action('shutdown', static function() {
            if (! defined('NEXTEND_SMARTSLIDER_3_URL_PATH')) {
                ob_flush();
            }

            $htmlSource = '';

            // We'll need to get the number of ob levels we're in, so that we can iterate over each, collecting
            // that buffer's output into the final output.
            $htmlSourceLevel = ob_get_level();

            for ($wpacuI = 0; $wpacuI < $htmlSourceLevel; $wpacuI++) {
                $htmlSource .= ob_get_clean();
            }

            echo OptimizeCommon::alterHtmlSource($htmlSource);

            }, 0);
    }

    /**
     * @return bool
     */
    public static function useBufferingForEditFrontEndView()
    {
        // The logged-in admin needs to be outside the Dashboard (in the front-end view)
        // "Manage in the Front-end" is enabled in "Settings" -> "Plugin Usage Preferences"
        return (Main::instance()->frontendShow() && ! is_admin() && Menu::userCanManageAssets() && ! Main::instance()->isGetAssetsCall);
    }

    /**
     * @param $htmlSource
     * @param bool $encodeIt - if set to "false", it's mostly for testing purposes
     *
     * @return string|array
     */
    public static function getAll($htmlSource, $encodeIt = true)
    {
        $htmlSourceAlt = CleanUp::removeHtmlComments($htmlSource, true);

        $collectLinkStyles = true; // default
        $collectScripts    = true; // default

        $hardCodedAssets = array(
            'link_and_style_tags'        => array(), // LINK (rel="stylesheet") & STYLE (inline)
            'script_src_and_inline_tags' => array(), // SCRIPT (with "src" attribute) & SCRIPT (inline)
        );

        if ($collectLinkStyles) {
            /*
            * [START] Collect Hardcoded LINK (stylesheet) & STYLE tags
            */
            preg_match_all( '#(?=(?P<link_tag><link[^>]*stylesheet[^>]*(>)))|(?=(?P<style_tag><style[^>]*?>.*</style>))#Umsi',
                $htmlSourceAlt, $matchesSourcesFromTags, PREG_SET_ORDER );

            if ( ! empty( $matchesSourcesFromTags ) ) {
                // Only the hashes are set
                // For instance, 'd1eae32c4e99d24573042dfbb71f5258a86e2a8e' is the hash for the following script:
                /*
                * <style media="print">#wpadminbar { display:none; }</style>
                 */
                $stripsSpecificStylesHashes = array(
                    '5ead5f033961f3b8db362d2ede500051f659dd6d',
                    '25bd090513716c34b48b0495c834d2070088ad24'
                );

                // Sometimes, the hash checking might failed (if there's a small change to the JS content)
                // Consider using a fallback verification by checking the actual content
                $stripsSpecificStylesContaining = array(
                    '<style media="print">#wpadminbar { display:none; }</style>'
                );

                foreach ( $matchesSourcesFromTags as $matchedTagIndex => $matchedTag ) {
                    // LINK "stylesheet" tags (if any)
                    if ( isset( $matchedTag['link_tag'] ) && trim( $matchedTag['link_tag'] ) !== '' && ( trim( strip_tags( $matchedTag['link_tag'] ) ) === '' ) ) {
                        $matchedTagOutput = trim( $matchedTag['link_tag'] );

                        if ( strpos( $matchedTagOutput, 'data-wpacu-style-handle=' ) !== false ) {
                            // Skip the LINK with src that was enqueued properly and keep the hardcoded ones
                            continue;
                        }

                        $hardCodedAssets['link_and_style_tags'][] = $matchedTagOutput;
                    }

                    // STYLE inline tags (if any)
                    if ( isset( $matchedTag['style_tag'] ) && trim( $matchedTag['style_tag'] ) !== '' ) {
                        $matchedTagOutput = trim( $matchedTag['style_tag'] );

                        /*
                         * Strip certain STYLE tags irrelevant for the list (e.g. related to the WordPress Admin Bar, etc.)
                        */
                        if ( in_array( sha1( $matchedTagOutput ), $stripsSpecificStylesHashes ) ) {
                            continue;
                        }

                        foreach ( $stripsSpecificStylesContaining as $cssContentTargeted ) {
                            if ( strpos( $matchedTagOutput, $cssContentTargeted ) !== false ) {
                                continue;
                            }
                        }

                        // Do not add to the list elements such as Emojis (not relevant for hard-coded tags)
                        if ( strpos( $matchedTagOutput, 'img.wp-smiley' )  !== false
                             && strpos( $matchedTagOutput, 'img.emoji' )   !== false
                             && strpos( $matchedTagOutput, '!important;' ) !== false ) {
                            continue;
                        }

                        if ( (strpos( $matchedTagOutput, 'data-wpacu-own-inline-style=' ) !== false) ||
                             (strpos( $matchedTagOutput, 'data-wpacu-inline-css-file=')   !== false) ) {
                            // remove plugin's own STYLE tags as they are not relevant in this context
                            continue;
                        }

                        foreach ( wp_styles()->done as $cssHandle ) {
                            if ( strpos( $matchedTagOutput,
                                    '<style id=\'' . trim( $cssHandle ) . '-inline-css\'' ) !== false ) {
                                // Do not consider the STYLE added via WordPress with wp_add_inline_style() as it's not hardcoded
                                continue 2;
                            }
                        }

                        $hardCodedAssets['link_and_style_tags'][] = $matchedTagOutput;
                    }
                }
            }
            /*
            * [END] Collect Hardcoded LINK (stylesheet) & STYLE tags
            */
        }

        if ($collectScripts) {
            /*
            * [START] Collect Hardcoded SCRIPT (src/inline)
            */
            preg_match_all( '@<script[^>]*?>.*?</script>@si', $htmlSourceAlt, $matchesScriptTags, PREG_SET_ORDER );

            if ( isset( wp_scripts()->done ) && ! empty( wp_scripts()->done ) ) {
                $allInlineAssocWithJsHandle = array();

                foreach ( wp_scripts()->done as $assetHandle ) {
                    // Now, go through the list of inline SCRIPTs associated with an enqueued SCRIPT (with "src" attribute)
                    // And make sure they do not show to the hardcoded list, since they are related to the handle and they are stripped when the handle is dequeued
                    $anyInlineAssocWithJsHandle = OptimizeJs::getInlineAssociatedWithScriptHandle( $assetHandle, wp_scripts()->registered, 'handle' );
                    if ( ! empty( $anyInlineAssocWithJsHandle ) ) {
                        foreach ( $anyInlineAssocWithJsHandle as $jsInlineTagContent ) {
                            if ( trim( $jsInlineTagContent ) === '' ) {
                                continue;
                            }

                            $allInlineAssocWithJsHandle[] = trim($jsInlineTagContent);
                        }
                    }
                }

                $allInlineAssocWithJsHandle = array_unique($allInlineAssocWithJsHandle);
                }

            // Go through the hardcoded SCRIPT tags
            if ( isset( $matchesScriptTags ) && ! empty( $matchesScriptTags ) ) {
                // Only the hashes are set
                // For instance, 'd1eae32c4e99d24573042dfbb71f5258a86e2a8e' is the hash for the following script:
                /*
                 * <script>
                (function() {
                    var request, b = document.body, c = 'className', cs = 'customize-support', rcs = new RegExp('(^|\\s+)(no-)?'+cs+'(\\s+|$)');
                        request = true;
                    b[c] = b[c].replace( rcs, ' ' );
                    // The customizer requires postMessage and CORS (if the site is cross domain)
                    b[c] += ( window.postMessage && request ? ' ' : ' no-' ) + cs;
                }());
                </script>
                 */
                $stripsSpecificScriptsHashes = array(
                    'd1eae32c4e99d24573042dfbb71f5258a86e2a8e',
                    '1a8f46f9f33e5d95919620df54781acbfa9efff7'
                );

                // Sometimes, the hash checking might failed (if there's a small change to the JS content)
                // Consider using a fallback verification by checking the actual content
                $stripsSpecificScriptsContaining = array(
                    '// The customizer requires postMessage and CORS (if the site is cross domain)',
                    'b[c] += ( window.postMessage && request ? \' \' : \' no-\' ) + cs;',
                    "(function(){var request,b=document.body,c='className',cs='customize-support',rcs=new RegExp('(^|\\s+)(no-)?'+cs+'(\\s+|$)');request=!0;b[c]=b[c].replace(rcs,' ');b[c]+=(window.postMessage&&request?' ':' no-')+cs}())",
                    'document.body.className = document.body.className.replace( /(^|\s)(no-)?customize-support(?=\s|$)/, \'\' ) + \' no-customize-support\''
                );

                foreach ( $matchesScriptTags as $matchedTag ) {
                    if ( isset( $matchedTag[0] ) && $matchedTag[0] && strpos( $matchedTag[0], '<script' ) === 0 ) {
                        $matchedTagOutput = trim( $matchedTag[0] );

                        /*
                         * Strip certain SCRIPT tags irrelevant for the list (e.g. related to WordPress Customiser, Admin Bar, etc.)
                        */
                        if ( in_array( sha1( $matchedTagOutput ), $stripsSpecificScriptsHashes ) ) {
                            continue;
                        }

                        foreach ( $stripsSpecificScriptsContaining as $jsContentTargeted ) {
                            if ( strpos( $matchedTagOutput, $jsContentTargeted ) !== false ) {
                                continue;
                            }
                        }

                        if ( strpos( $matchedTagOutput, 'window._wpemojiSettings' ) !== false
                             && strpos( $matchedTagOutput, 'twemoji' ) !== false ) {
                            continue;
                        }

                        // Check the type and only allow SCRIPT tags with type='text/javascript' or no type at all (it default to 'text/javascript')
                        $matchedTagInner    = strip_tags( $matchedTagOutput );
                        $matchedTagOnlyTags = str_replace( $matchedTagInner, '', $matchedTagOutput );
                        preg_match_all( '#type=(["\'])' . '(.*)' . '(["\'])#Usmi', $matchedTagOnlyTags,
                            $outputMatches );
                        $scriptType = isset( $outputMatches[2][0] ) ? trim( $outputMatches[2][0],
                            '"\'' ) : 'text/javascript';

                        if ( strpos( $scriptType, 'text/javascript' ) === false ) {
                            continue;
                        }

                        if ( strpos( $matchedTagOutput, 'data-wpacu-script-handle=' ) !== false ) {
                            // skip the SCRIPT with src that was enqueued properly and keep the hardcoded ones
                            continue;
                        }

                        if ( (strpos( $matchedTagOutput, 'data-wpacu-own-inline-script=' ) !== false) ||
                             (strpos( $matchedTagOutput, 'data-wpacu-inline-js-file=' )    !== false) ) {
                            // skip plugin's own SCRIPT tags as they are not relevant in this context
                            continue;
                        }

                        if ( strpos( $matchedTagOutput, 'wpacu-preload-async-css-fallback' ) !== false ) {
                            // skip plugin's own SCRIPT tags as they are not relevant in this context
                            continue;
                        }

                        $hasSrc = false;

                        if (strpos($matchedTagOnlyTags, ' src=') !== false) {
                            $hasSrc = true;
                        }

                        if ( ! $hasSrc && ! empty( $allInlineAssocWithJsHandle ) ) {
                            preg_match_all("'<script[^>]*?>(.*?)</script>'si", $matchedTagOutput, $matchesFromTagOutput);
                            $matchedTagOutputInner = isset($matchesFromTagOutput[1][0]) && trim($matchesFromTagOutput[1][0])
                                ? trim($matchesFromTagOutput[1][0]) : false;

                            $matchedTagOutputInnerCleaner = $matchedTagOutputInner;

                            $stripStrStart = '/* <![CDATA[ */';
                            $stripStrEnd   = '/* ]]> */';

                            if (strpos($matchedTagOutputInnerCleaner, $stripStrStart) === 0
                                && Misc::endsWith($matchedTagOutputInnerCleaner, '/* ]]> */')) {
                                $matchedTagOutputInnerCleaner = substr($matchedTagOutputInnerCleaner, strlen($stripStrStart));
                                $matchedTagOutputInnerCleaner = substr($matchedTagOutputInnerCleaner, 0, -strlen($stripStrEnd));
                                $matchedTagOutputInnerCleaner = trim($matchedTagOutputInnerCleaner);
                            }

                            if (in_array($matchedTagOutputInnerCleaner, $allInlineAssocWithJsHandle)) {
                                continue;
                            }

                            }

                        $hardCodedAssets['script_src_and_inline_tags'][] = trim( $matchedTag[0] );
                    }
                }
            }
            /*
            * [END] Collect Hardcoded SCRIPT (src/inline)
            */
        }

        $tagsWithinConditionalComments = self::extractHtmlFromConditionalComments( $htmlSourceAlt );

        if (Main::instance()->isGetAssetsCall) {
            // AJAX call within the Dashboard
            $hardCodedAssets['within_conditional_comments'] = $tagsWithinConditionalComments;
        }

        if ($encodeIt) {
            return base64_encode( json_encode( $hardCodedAssets ) );
        }

        return $hardCodedAssets;
    }

    /**
     * @param $htmlSource
     *
     * @return mixed
     */
    /*
    public static function removeHtmlCommentsExceptMSIE($htmlSource)
    {
        // No comments? Do not continue
        if (strpos($htmlSource, '<!--') === false) {
            return $htmlSource;
        }

        if (! (function_exists('libxml_use_internal_errors') && function_exists('libxml_clear_errors') && class_exists('\DOMDocument'))) {
            return $htmlSource;
        }

        // First, collect all MSIE comments
        preg_match_all('#<!--\[if(.*?)]>(<!-->|-->|\s|)(.*?)(<!--<!|<!)\[endif]-->#si', $htmlSource, $matchedMSIEComments);

        $allMSIEComments = array();

        if (isset($matchedMSIEComments[0]) && ! empty($matchedMSIEComments[0])) {
            foreach ($matchedMSIEComments[0] as $matchedMSIEComment) {
                $allMSIEComments[] = $matchedMSIEComment;
            }
        }

        if (! ($domTag = ObjectCache::wpacu_cache_get('wpacu_html_dom_tag'))) {
            $domTag = new \DOMDocument();
            libxml_use_internal_errors( true );
            $domTag->loadHTML( $htmlSource );
        }

        $xpathComments = new \DOMXPath($domTag);
        $comments = $xpathComments->query('//comment()');

        libxml_clear_errors();

        if ($comments === null) {
            return $htmlSource;
        }

        preg_match_all('#<!--(.*?)-->#s', $htmlSource, $matchesRegExpComments);

        // "comments" within tag attributes or script tags?
        // e.g. <script>var type='<!-- A comment here -->';</script>
        // e.g. <div data-info="This is just a <!-- comment --> text">Content here</div>
        $commentsWithinQuotes = array();

        if (isset($matchesRegExpComments[1]) && count($matchesRegExpComments[1]) !== count($comments)) {
            preg_match_all('#=(|\s+)([\'"])(|\s+)<!--(.*?)-->(|\s+)([\'"])#s', $htmlSource, $matchesCommentsWithinQuotes);

            if (isset($matchesCommentsWithinQuotes[0]) && ! empty($matchesCommentsWithinQuotes[0])) {
                foreach ($matchesCommentsWithinQuotes[0] as $matchedDataOriginal) {
                    $matchedDataUpdated = str_replace(
                        array('', '<!--', '-->'),
                        array('--wpacu-space-del--', '--wpacu-start-comm--', '--wpacu-end-comm--'),
                        $matchedDataOriginal
                    );

                    $htmlSource = str_replace($matchedDataOriginal, $matchedDataUpdated, $htmlSource);

                    $commentsWithinQuotes[] = array(
                        'original' => $matchedDataOriginal,
                        'updated'  => $matchedDataUpdated
                    );
                }
            }
        }

        foreach ($comments as $comment) {
            $entireComment = CleanUp::getOuterHTML($comment);

            $htmlSource = str_replace(
                array(
                    $entireComment,
                    '<!--' . $comment->nodeValue . '-->'
                ),
                '',
                $htmlSource
            );
        }

        if (! empty($commentsWithinQuotes)) {
            foreach ($commentsWithinQuotes as $commentQuote) {
                $htmlSource = str_replace($commentQuote['updated'], $commentQuote['original'], $htmlSource);
            }
        }

        return $htmlSource;
    }
    */
    //endRemoveIf(development)

    /**
     * @param $htmlSource
     *
     * @return array
     */
    public static function extractHtmlFromConditionalComments($htmlSource)
    {
        preg_match_all('#<!--\[if(.*?)]>(<!-->|-->|\s|)(.*?)(<!--<!|<!)\[endif]-->#si', $htmlSource, $matchedContent);

        if (isset($matchedContent[1], $matchedContent[3]) && ! empty($matchedContent[1]) && ! empty($matchedContent[3])) {
            $conditions = array_map('trim', $matchedContent[1]);
            $tags       = array_map('trim', $matchedContent[3]);

            return array(
                'conditions' => $conditions,
                'tags'       => $tags,
            );
        }

        return array();
    }

    /**
     * @param $targetedTag
     * @param $contentWithinConditionalComments
     *
     * @return bool
     */
    public static function isWithinConditionalComment($targetedTag, $contentWithinConditionalComments)
    {
        if (empty($contentWithinConditionalComments)) {
            return false;
        }

        $targetedTag = trim($targetedTag);

        foreach ($contentWithinConditionalComments['tags'] as $tagIndex => $tagFromList) {
            $tagFromList = trim($tagFromList);

            if ($targetedTag === $tagFromList || strpos($targetedTag, $tagFromList) !== false) {
                return $contentWithinConditionalComments['conditions'][$tagIndex]; // Stops here and returns the condition
                break;
            }
        }

        return false; // Not within a conditional comment (most cases)
    }

    /**
     * @param $htmlTag
     *
     * @return bool|string
     */
    public static function belongsTo($htmlTag)
    {
        $belongList = array(
            'wpcf7recaptcha.' => '"Contact Form 7" plugin',
            'c = c.replace(/woocommerce-no-js/, \'woocommerce-js\');' => '"WooCommerce" plugin',
            '.woocommerce-product-gallery{ opacity: 1 !important; }'  => '"WooCommerce" plugin',
            '-ss-slider-3' => '"Smart Slider 3" plugin',
            'N2R(["nextend-frontend","smartslider-frontend","smartslider-simple-type-frontend"]' => '"Smart Slider 3" plugin',
            'function setREVStartSize' => '"Slider Revolution" plugin',
            'jQuery(\'.rev_slider_wrapper\')' => '"Slider Revolution" plugin',
            'jQuery(\'#wp-admin-bar-revslider-default' => '"Slider Revolution" plugin'
        );

        foreach ($belongList as $ifContains => $isFromSource) {
            if ( strpos( $htmlTag, $ifContains) !== false ) {
                return $isFromSource;
            }
        }

        return false;
    }

    /**
     * @param $data
     *
     * @return string
     */
    public static function getHardCodedManageAreaForFrontEndView($data)
    {
        $dataSettingsFrontEnd = ObjectCache::wpacu_cache_get('wpacu_settings_frontend_data') ?: array();
        $dataSettingsFrontEnd['page_unload_text'] = $data['page_unload_text'];
        // The following string will be replaced by the values got the from the AJAX call to /?wpassetcleanup_load=1&wpacu_just_hardcoded
        $dataWpacuSettingsFrontend = base64_encode(json_encode($dataSettingsFrontEnd));
        $imgLoadingSpinnerUrl = admin_url('images/spinner.gif');

        $currentHardcodedAssetRules = '';

        // When the form is submitted it will clear some values if they are not sent anymore which can happen with a failed AJAX call to retrieve the list of hardcoded assets
        // Place the current values to the area in case the AJAX call fails and it won't print the list
        // If the user presses "Update", it won't clear any existing rules
        // If the list is printed, obviously it will be with all the fields in place as they should be
        foreach (array('current', 'load_exceptions', 'handle_unload_regex', 'handle_load_regex', 'handle_load_logged_in') as $ruleKey) {
            foreach ( array( 'styles', 'scripts' ) as $assetType ) {
                if ( isset( $dataSettingsFrontEnd[$ruleKey][ $assetType ] ) && ! empty( $dataSettingsFrontEnd[$ruleKey][$assetType] ) ) {
                    // Go through the values, depending on how the array is structured
                    // handle_unload_regex, handle_load_regex
                    if (in_array($ruleKey, array('handle_unload_regex', 'handle_load_regex'))) {
                        foreach ( $dataSettingsFrontEnd[ $ruleKey ][ $assetType ] as $assetHandle => $assetValues ) {
                            if ( strpos( $assetHandle, 'wpacu_hardcoded_' ) !== false ) {
                                if ($ruleKey === 'handle_unload_regex') {
                                    $enableValue                = isset( $assetValues['enable'] ) ? $assetValues['enable'] : '';
                                    $regExValue                 = isset( $assetValues['value'] ) ? $assetValues['value']   : '';
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_handle_unload_regex[' . $assetType . '][' . $assetHandle . '][enable]" value="' . $enableValue . '" />';
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_handle_unload_regex[' . $assetType . '][' . $assetHandle . '][value]"  value="' . esc_attr( $regExValue ) . '" />';
                                } elseif ($ruleKey === 'handle_load_regex') {
                                    $enableValue                = isset( $assetValues['enable'] ) ? $assetValues['enable'] : '';
                                    $regExValue                 = isset( $assetValues['value'] ) ? $assetValues['value']   : '';
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_handle_load_regex[' . $assetType . '][' . $assetHandle . '][enable]" value="' . $enableValue . '" />';
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_handle_load_regex[' . $assetType . '][' . $assetHandle . '][value]"  value="' . esc_attr( $regExValue ) . '" />';
                                }
                            }
                        }
                    } else {
                        // current, load_exceptions, handle_load_logged_in
                        foreach ( $dataSettingsFrontEnd[ $ruleKey ][ $assetType ] as $assetHandle ) {
                            if ( strpos( $assetHandle, 'wpacu_hardcoded_' ) !== false ) {
                                if ( $ruleKey === 'current' ) {
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpassetcleanup[' . $assetType . '][]" value="' . $assetHandle . '" />';
                                } elseif ( $ruleKey === 'load_exceptions' ) {
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_styles_load_it[]" value="' . $assetHandle . '" />';
                                } elseif ($ruleKey === 'handle_load_logged_in') {
                                    $currentHardcodedAssetRules .= '<input type="hidden" name="wpacu_load_it_logged_in['.$assetType.']['.$assetHandle.']" value="1" />';
                                }
                            }
                        }
                    }
                }
            }
        }

        $hardcodedManageAreaHtml = <<<HTML
<div class="wpacu-assets-collapsible-wrap wpacu-wrap-area wpacu-hardcoded" id="wpacu-assets-collapsible-wrap-hardcoded-list" data-wpacu-settings-frontend="{$dataWpacuSettingsFrontend}">
    <a class="wpacu-assets-collapsible wpacu-assets-collapsible-active" href="#" style="padding: 15px 15px 15px 44px;"><span class="dashicons dashicons-code-standards"></span> Hardcoded (non-enqueued) Styles &amp; Scripts</a>
    <div class="wpacu-assets-collapsible-content" style="max-height: inherit;">
        <div style="padding: 20px 0; margin: 0;"><img src="{$imgLoadingSpinnerUrl}" align="top" width="20" height="20" alt="" /> The list of hardcoded assets is fetched... Please wait...</div>
        {$currentHardcodedAssetRules}
    </div>
</div>
HTML;

        return $hardcodedManageAreaHtml;
    }
}
x

Windows NT KPTV 6.2 build 9200 (Windows Server 2012 Datacenter Edition) i586