2

my initial functions.php is looks like this

<?php  
/**
 * SKT Charity functions and definitions
 *
 * @package SKT Charity
 */

global $content_width;
if ( ! isset( $content_width ) )
$content_width = 640; /* pixels */ 

// Set the word limit of post content 
function skt_charity_content($limit) {
$content = explode(' ', get_the_content(), $limit);
if (count($content)>=$limit) {
array_pop($content);
$content = implode(" ",$content).'...';
} else {
$content = implode(" ",$content);
}   
$content = preg_replace('/\[.+\]/','', $content);
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]&gt;', $content);
return $content;
}

/**
 * Set the content width based on the theme's design and stylesheet.
 */

if ( ! function_exists( 'skt_charity_setup' ) ) :
/**
 * Sets up theme defaults and registers support for various WordPress features.
 *
 * Note that this function is hooked into the after_setup_theme hook, which runs
 * before the init hook. The init hook is too late for some features, such as indicating
 * support post thumbnails.
 */
function skt_charity_setup() {
    load_theme_textdomain( 'skt-charity', get_template_directory() . '/languages' );
    add_theme_support( 'automatic-feed-links' );
    add_theme_support('woocommerce');
    add_theme_support( 'post-thumbnails' );
    add_theme_support( 'custom-header', array( 'header-text' => false ) );
    add_theme_support( 'title-tag' );
    add_theme_support( 'custom-logo', array(
        'height'      => 350,
        'width'       => 150,
        'flex-height' => true,
    ) );
    add_image_size('skt-charity-homepage-thumb',240,145,true);
    register_nav_menus( array(
        'primary' => __( 'Primary Menu', 'skt-charity' ),       
    ) );
    add_theme_support( 'custom-background', array(
        'default-color' => 'ffffff'
    ) );
    add_editor_style( 'editor-style.css' );
} 
endif; // skt_charity_setup
add_action( 'after_setup_theme', 'skt_charity_setup' );


function skt_charity_widgets_init() { 

    register_sidebar( array(
        'name'          => __( 'Blog Sidebar', 'skt-charity' ),
        'description'   => __( 'Appears on blog page sidebar', 'skt-charity' ),
        'id'            => 'sidebar-1',
        'before_widget' => '',      
        'before_title'  => '<h3 class="widget-title">',
        'after_title'   => '</h3><aside id="%1$s" class="widget %2$s">',
        'after_widget'  => '</aside>',
    ) );

    register_sidebar( array(
        'name'          => __( 'Header Left Widget', 'skt-charity' ),
        'description'   => __( 'Appears on left site of header', 'skt-charity' ),
        'id'            => 'header-info-left',
        'before_widget' => '<div class="headerinfo">',  
        'after_widget'  => '</div>',    
        'before_title'  => '<h3 style="display:none">',
        'after_title'   => '</h3>',     
    ) );

    register_sidebar( array(
        'name'          => __( 'Header Right Widget', 'skt-charity' ),
        'description'   => __( 'Appears on right site of header', 'skt-charity' ),
        'id'            => 'header-info-right',
        'before_widget' => '<div class="headerinfo">',  
        'after_widget'  => '</div>',    
        'before_title'  => '<h3 style="display:none">',
        'after_title'   => '</h3>',     
    ) );


}
add_action( 'widgets_init', 'skt_charity_widgets_init' );


function skt_charity_font_url(){
        $font_url = '';     

        /* Translators: If there are any character that are not
        * supported by Roboto, trsnalate this to off, do not
        * translate into your own language.
        */
        $roboto = _x('on','roboto:on or off','skt-charity');        


        /* Translators: If there has any character that are not supported 
        *  by Scada, translate this to off, do not translate
        *  into your own language.
        */
        $scada = _x('on','Scada:on or off','skt-charity');  

        if('off' !== $roboto ){
            $font_family = array();

            if('off' !== $roboto){
                $font_family[] = 'Roboto:300,400,600,700,800,900';
            }


            $query_args = array(
                'family'    => urlencode(implode('|',$font_family)),
            );

            $font_url = add_query_arg($query_args,'//fonts.googleapis.com/css');
        }

    return $font_url;
    }


function skt_charity_scripts() {
    wp_enqueue_style('skt-charity-font', skt_charity_font_url(), array());
    wp_enqueue_style( 'skt-charity-basic-style', get_stylesheet_uri() );
    wp_enqueue_style( 'skt-charity-editor-style', get_template_directory_uri().'/editor-style.css' );
    wp_enqueue_style( 'nivoslider-style', get_template_directory_uri().'/css/nivo-slider.css' );
    wp_enqueue_style( 'skt-charity-main-style', get_template_directory_uri().'/css/responsive.css' );       
    wp_enqueue_style( 'skt-charity-base-style', get_template_directory_uri().'/css/style_base.css' );
    wp_enqueue_script( 'skt-charity-nivo-script', get_template_directory_uri() . '/js/jquery.nivo.slider.js', array('jquery') );
    wp_enqueue_script( 'skt-charity-custom_js', get_template_directory_uri() . '/js/custom.js' );   

    if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) {
        wp_enqueue_script( 'comment-reply' );
    }
}
add_action( 'wp_enqueue_scripts', 'skt_charity_scripts' );

define('SKT_URL','https://www.sktthemes.net','skt-charity');
define('SKT_THEME_URL','https://www.sktthemes.net/themes','skt-charity');
define('SKT_THEME_DOC','https://sktthemesdemo.net/documentation/charity_documentation/','skt-charity');
define('SKT_PRO_THEME_URL','https://www.sktthemes.net/shop/charity-wordpress-theme/','skt-charity');
define('SKT_LIVE_DEMO','http://sktthemesdemo.net/charity/','skt-charity');
define('SKT_FEATURED_EMAGE','https://www.youtube.com/watch?v=310YGYtGLIM','skt-charity');
define('SKT_FREE_THEME_URL','https://www.sktthemes.net/shop/skt-charity/','skt-charity');

/**
 * Implement the Custom Header feature.
 */
require get_template_directory() . '/inc/custom-header.php';

/**
 * Custom template for about theme.
 */
require get_template_directory() . '/inc/about-themes.php';

/**
 * Custom template tags for this theme.
 */
require get_template_directory() . '/inc/template-tags.php';

/**
 * Custom functions that act independently of the theme templates.
 */
require get_template_directory() . '/inc/extras.php';

/**
 * Customizer additions.
 */
require get_template_directory() . '/inc/customizer.php';

if ( ! function_exists( 'skt_charity_the_custom_logo' ) ) :
/**
 * Displays the optional custom logo.
 *
 * Does nothing if the custom logo is not available.
 *
 */
function skt_charity_the_custom_logo() {
    if ( function_exists( 'the_custom_logo' ) ) {
        the_custom_logo();
    }
}
endif;

// Add a Custom CSS file to WP Admin Area
function skt_charity_admin_theme_style() {
    wp_enqueue_style('custom-admin-style', get_template_directory_uri() . '/css/admin.css');
}
add_action('admin_enqueue_scripts', 'skt_charity_admin_theme_style');

It works perfect in pc, but in mobile there is a problem in menu so I have added the code

add_action( 'wp_footer', 'mobile_menu_script' );
function mobile_menu_script() {
 echo '<script>';
   echo 'jQuery(document).ready(function($){';
    echo '$('button.menu-toggle').click(function(){';
      echo 'if( $('button.menu-toggle').attr('aria-expanded') == 'true' ) {';
        echo '$('button.menu-toggle').attr('aria-expanded','false');';
        echo '$('ul#top-menu').attr('style','display:none;');';
      echo '}';
      echo 'else {';
        echo '$('button.menu-toggle').attr('aria-expanded','true');';
        echo '$('ul#top-menu').attr('style','display:block;');';
      echo '}';
    echo '});';
  echo '});';
echo '</script>';
}

and then I have updated the functions.php file now its blank. there is no output. please need help.

1

2 Answers 2

1

The answer by @motivast is correct. However, to avoid using a billion echo and apostrophes, you can simply close the PHP tag and open it after your script:

function wpse_287665_mobile_menu_script() { ?>

    <script>
        jQuery(document).ready(function($){
            $("button.menu-toggle").click(function(){
                if( $("button.menu-toggle").attr("aria-expanded") == "true" ) {
                    $("button.menu-toggle").attr("aria-expanded", "false");
                    $("ul#top-menu").attr("style", "display:none;");
                } else {
                    $("button.menu-toggle").attr("aria-expanded", "true");
                    $("ul#top-menu").attr("style","display:block;");
                }
            });
        });
    </script><?php
}

add_action( 'wp_footer', 'wpse_287665_mobile_menu_script' );

Neat, isn't it?

0

@inarolo has right. Your code should be looking like that:

function wpse_287665_mobile_menu_script() {

    echo '<script>';
        echo 'jQuery(document).ready(function($){';
            echo '$("button.menu-toggle").click(function(){';
                echo 'if( $("button.menu-toggle").attr("aria-expanded") == "true" ) {';
                    echo '$("button.menu-toggle").attr("aria-expanded", "false");';
                    echo '$("ul#top-menu").attr("style", "display:none;");';
                echo '}';
                echo 'else {';
                    echo '$("button.menu-toggle").attr("aria-expanded", "true");';
                    echo '$("ul#top-menu").attr("style","display:block;");';
                echo '}';
            echo '});';
        echo '});';
    echo '</script>';
}

add_action( 'wp_footer', 'wpse_287665_mobile_menu_script' );

Also, if you have blank page try to investigate first what is the problem enablling WP_DEBUG constant in your wp-config.php file.

define( 'WP_DEBUG', true );

Reference: https://codex.wordpress.org/Debugging_in_WordPress

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