*/ class Cnc_Image_Alt_Tags_Public { /** * The ID of this plugin. * * @since 1.0.0 * @access private * @var string $plugin_name The ID of this plugin. */ private $plugin_name; /** * The version of this plugin. * * @since 1.0.0 * @access private * @var string $version The current version of this plugin. */ private $version; /** * Initialize the class and set its properties. * * @since 1.0.0 * @param string $plugin_name The name of the plugin. * @param string $version The version of this plugin. */ public function __construct( $plugin_name, $version ) { $this->plugin_name = $plugin_name; $this->version = $version; } /** * Register the stylesheets for the public-facing side of the site. * * @since 1.0.0 */ public function enqueue_styles() { /** * This function is provided for demonstration purposes only. * * An instance of this class should be passed to the run() function * defined in Cnc_Image_Alt_Tags_Loader as all of the hooks are defined * in that particular class. * * The Cnc_Image_Alt_Tags_Loader will then create the relationship * between the defined hooks and the functions defined in this * class. */ wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/cnc-image-alt-tags-public.css', array(), $this->version, 'all' ); } /** * Register the JavaScript for the public-facing side of the site. * * @since 1.0.0 */ public function enqueue_scripts() { /** * This function is provided for demonstration purposes only. * * An instance of this class should be passed to the run() function * defined in Cnc_Image_Alt_Tags_Loader as all of the hooks are defined * in that particular class. * * The Cnc_Image_Alt_Tags_Loader will then create the relationship * between the defined hooks and the functions defined in this * class. */ wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/cnc-image-alt-tags-public.js', array( 'jquery' ), $this->version, false ); } } function cnc_add_alt_tags($content) { global $post; preg_match_all('//', $content, $images); if(!is_null($images)) { foreach($images[1] as $index => $value) { if(!preg_match('/alt=/', $value)) { $new_img = str_replace('