Array
(
    [0] => Array
        (
            [hook_stack] => Array
                (
                    [0] => wp_loaded
                    [1] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:342
                    [5] => preview() at wp-includes/class-wp-customize-manager.php:766
                    [6] => wp_loaded() at wp-includes/class-wp-hook.php:298
                    [7] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [8] => do_action() at wp-includes/plugin.php:453
                    [9] => do_action() at wp-settings.php:469
                    [10] => require_once() at wp-config.php:146
                    [11] => require_once() at wp-load.php:37
                    [12] => require_once() at wp-blog-header.php:13
                    [13] => require() at index.php:17
                )

        )

    [1] => Array
        (
            [hook_stack] => Array
                (
                    [0] => template_redirect
                    [1] => pre_option_blogname
                    [2] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/user.php:616
                    [9] => get_blogs_of_user() at wp-includes/class-wp-admin-bar.php:43
                    [10] => initialize() at wp-includes/admin-bar.php:47
                    [11] => _wp_admin_bar_init() at wp-includes/class-wp-hook.php:298
                    [12] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [13] => do_action() at wp-includes/plugin.php:453
                    [14] => do_action() at wp-includes/template-loader.php:12
                    [15] => require_once() at wp-blog-header.php:19
                    [16] => require() at index.php:17
                )

        )

    [2] => Array
        (
            [hook_stack] => Array
                (
                    [0] => wp_head
                    [1] => pre_option_blogname
                    [2] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/general-template.php:726
                    [9] => get_bloginfo() at wp-includes/general-template.php:1026
                    [10] => wp_get_document_title() at wp-includes/general-template.php:1076
                    [11] => _wp_render_title_tag() at wp-includes/class-wp-hook.php:298
                    [12] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [13] => do_action() at wp-includes/plugin.php:453
                    [14] => do_action() at wp-includes/general-template.php:2593
                    [15] => wp_head() at wp-content/themes/twentyfifteen/header.php:21
                    [16] => require_once() at wp-includes/template.php:688
                    [17] => load_template() at wp-includes/template.php:647
                    [18] => locate_template() at wp-includes/general-template.php:41
                    [19] => get_header() at wp-content/themes/twentyfifteen/single.php:10
                    [20] => include() at wp-includes/template-loader.php:74
                    [21] => require_once() at wp-blog-header.php:19
                    [22] => require() at index.php:17
                )

        )

    [3] => Array
        (
            [hook_stack] => Array
                (
                    [0] => wp_head
                    [1] => pre_option_blogname
                    [2] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/general-template.php:726
                    [9] => get_bloginfo() at wp-includes/general-template.php:2642
                    [10] => feed_links() at wp-includes/class-wp-hook.php:298
                    [11] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [12] => do_action() at wp-includes/plugin.php:453
                    [13] => do_action() at wp-includes/general-template.php:2593
                    [14] => wp_head() at wp-content/themes/twentyfifteen/header.php:21
                    [15] => require_once() at wp-includes/template.php:688
                    [16] => load_template() at wp-includes/template.php:647
                    [17] => locate_template() at wp-includes/general-template.php:41
                    [18] => get_header() at wp-content/themes/twentyfifteen/single.php:10
                    [19] => include() at wp-includes/template-loader.php:74
                    [20] => require_once() at wp-blog-header.php:19
                    [21] => require() at index.php:17
                )

        )

    [4] => Array
        (
            [hook_stack] => Array
                (
                    [0] => wp_head
                    [1] => pre_option_blogname
                    [2] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/general-template.php:726
                    [9] => get_bloginfo() at wp-includes/general-template.php:2653
                    [10] => feed_links() at wp-includes/class-wp-hook.php:298
                    [11] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [12] => do_action() at wp-includes/plugin.php:453
                    [13] => do_action() at wp-includes/general-template.php:2593
                    [14] => wp_head() at wp-content/themes/twentyfifteen/header.php:21
                    [15] => require_once() at wp-includes/template.php:688
                    [16] => load_template() at wp-includes/template.php:647
                    [17] => locate_template() at wp-includes/general-template.php:41
                    [18] => get_header() at wp-content/themes/twentyfifteen/single.php:10
                    [19] => include() at wp-includes/template-loader.php:74
                    [20] => require_once() at wp-blog-header.php:19
                    [21] => require() at index.php:17
                )

        )

    [5] => Array
        (
            [hook_stack] => Array
                (
                    [0] => wp_head
                    [1] => pre_option_blogname
                    [2] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/general-template.php:726
                    [9] => get_bloginfo() at wp-includes/general-template.php:2691
                    [10] => feed_links_extra() at wp-includes/class-wp-hook.php:298
                    [11] => apply_filters() at wp-includes/class-wp-hook.php:323
                    [12] => do_action() at wp-includes/plugin.php:453
                    [13] => do_action() at wp-includes/general-template.php:2593
                    [14] => wp_head() at wp-content/themes/twentyfifteen/header.php:21
                    [15] => require_once() at wp-includes/template.php:688
                    [16] => load_template() at wp-includes/template.php:647
                    [17] => locate_template() at wp-includes/general-template.php:41
                    [18] => get_header() at wp-content/themes/twentyfifteen/single.php:10
                    [19] => include() at wp-includes/template-loader.php:74
                    [20] => require_once() at wp-blog-header.php:19
                    [21] => require() at index.php:17
                )

        )

    [6] => Array
        (
            [hook_stack] => Array
                (
                    [0] => pre_option_blogname
                    [1] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/general-template.php:726
                    [9] => get_bloginfo() at wp-includes/general-template.php:584
                    [10] => bloginfo() at wp-content/themes/twentyfifteen/header.php:37
                    [11] => require_once() at wp-includes/template.php:688
                    [12] => load_template() at wp-includes/template.php:647
                    [13] => locate_template() at wp-includes/general-template.php:41
                    [14] => get_header() at wp-content/themes/twentyfifteen/single.php:10
                    [15] => include() at wp-includes/template-loader.php:74
                    [16] => require_once() at wp-blog-header.php:19
                    [17] => require() at index.php:17
                )

        )

    [7] => Array
        (
            [hook_stack] => Array
                (
                    [0] => pre_option_blogname
                    [1] => customize_sanitize_blogname
                )

            [call_stack] => Array
                (
                    [0] => apply_filters() at wp-includes/plugin.php:203
                    [1] => apply_filters() at wp-includes/class-wp-customize-setting.php:578
                    [2] => sanitize() at wp-includes/class-wp-customize-manager.php:1509
                    [3] => post_value() at wp-includes/class-wp-customize-setting.php:557
                    [4] => post_value() at wp-includes/class-wp-customize-setting.php:457
                    [5] => _preview_filter() at wp-includes/class-wp-hook.php:300
                    [6] => apply_filters() at wp-includes/plugin.php:203
                    [7] => apply_filters() at wp-includes/option.php:58
                    [8] => get_option() at wp-includes/user.php:616
                    [9] => get_blogs_of_user() at wp-includes/link-template.php:3474
                    [10] => get_dashboard_url() at wp-includes/link-template.php:3524
                    [11] => get_edit_profile_url() at wp-includes/link-template.php:1528
                    [12] => get_edit_user_link() at wp-includes/comment-template.php:2228
                    [13] => comment_form() at wp-content/themes/twentyfifteen/comments.php:56
                    [14] => require() at wp-includes/comment-template.php:1471
                    [15] => comments_template() at wp-content/themes/twentyfifteen/single.php:28
                    [16] => include() at wp-includes/template-loader.php:74
                    [17] => require_once() at wp-blog-header.php:19
                    [18] => require() at index.php:17
                )

        )

)