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  • odpověď na téma: Illegal string offset #14681

    vkulstejn
    Participant
    Web

    Zde je soubor functions.php

    <?php

    $art_config = parse_ini_file(TEMPLATEPATH.”/config.ini”, true);

    $menu_source_options = array(‘Pages’ => ‘Pages’, ‘Categories’ => ‘Categories’);

    $sidebars_style_options = array(‘Block’ => ‘Block Style’, ‘Post’ => ‘Post Style’, ‘Simple’ => ‘Simple Text’);

    $options = array (

    array(

    ‘name’ => __(‘Page’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_page_comments_allow’,

    ‘name’ => __(‘Comments Allow’, THEME_NS),

    ‘std’ => art_ini_option(‘page.comments_allow’),

    ‘desc’ => __(‘Yes’, THEME_NS),

    ‘type’ => ‘checkbox’

    ),

    array(

    ‘name’ => __(‘Menu’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_menu_showHome’,

    ‘name’ => __(‘Show Home Item’, THEME_NS),

    ‘std’ => art_ini_option(‘menu.showHome’),

    ‘desc’ => __(‘Yes’, THEME_NS),

    ‘type’ => ‘checkbox’

    ),

    array(

    ‘id’ => ‘art_menu_homeCaption’,

    ‘name’ => __(‘Home Item Caption’, THEME_NS),

    ‘std’ => art_ini_option(‘menu.homeCaption’),

    ‘type’ => ‘text’

    ),

    array(

    ‘id’ => ‘art_menu_source’,

    ‘name’ => __(‘Default Horizontal Menu Source’, THEME_NS),

    ‘std’ => art_ini_option(‘menu.source’),

    ‘type’ => ‘select’,

    ‘options’ => $menu_source_options,

    ‘desc’ => __(‘Displayed when Appearance > Menu > Primary menu is not set’, THEME_NS),

    ),

    array(

    ‘id’ => ‘art_vmenu_source’,

    ‘name’ => __(‘Default Vertical Menu Source’, THEME_NS),

    ‘std’ => art_ini_option(‘vmenu.source’),

    ‘type’ => ‘select’,

    ‘options’ => $menu_source_options,

    ‘desc’ => __(‘Displayed when Appearance > Menu > Secondary menu is not set’, THEME_NS),

    ),

    array(

    ‘name’ => __(‘Post Thumbnails’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_metadata_thumbnail_auto’,

    ‘name’ => __(‘Use Auto Thumbnails’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.thumbnail_auto’),

    ‘desc’ => __(‘Generate post thumbnails automatically (use the first image from the post gallery)’, THEME_NS),

    ‘type’ => ‘checkbox’

    ),

    array(

    ‘id’ => ‘art_metadata_thumbnail_width’,

    ‘name’ => __(‘Thumbnail Width’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.thumbnail_width’),

    ‘desc’ => __(‘(px)’, THEME_NS),

    ‘type’ => ‘numeric’

    ),

    array(

    ‘id’ => ‘art_metadata_thumbnail_height’,

    ‘name’ => __(‘Thumbnail Height’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.thumbnail_height’),

    ‘desc’ => __(‘(px)’, THEME_NS),

    ‘type’ => ‘numeric’

    ),

    array(

    ‘name’ => __(‘Post Excerpts’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_metadata_excerpt_auto’,

    ‘name’ => __(‘Use Auto Excerpts’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.excerpt_auto’),

    ‘desc’ => __(‘Generate post excerpts automatically (When neither more-tag nor post excerpt is used)’, THEME_NS),

    ‘type’ => ‘checkbox’

    ),

    array(

    ‘id’ => ‘art_metadata_excerpt_words’,

    ‘name’ => __(‘Excerpt Length’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.excerpt_words’),

    ‘desc’ => __(‘(words)’, THEME_NS),

    ‘type’ => ‘numeric’

    ),

    array(

    ‘id’ => ‘art_metadata_excerpt_min_remainder’,

    ‘name’ => __(‘Excerpt Balance’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.excerpt_min_remainder’),

    ‘desc’ => __(‘(words)’, THEME_NS),

    ‘type’ => ‘numeric’

    ),

    array(

    ‘id’ => ‘art_metadata_excerpt_use_tag_filter’,

    ‘name’ => __(‘Apply Excerpt Tag Filter’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.excerpt_use_tag_filter’),

    ‘desc’ => __(‘Yes’, THEME_NS),

    ‘type’ => ‘checkbox’

    ),

    array(

    ‘id’ => ‘art_metadata_excerpt_allowed_tags’,

    ‘name’ => __(‘Allowed Excerpt Tags’, THEME_NS),

    ‘std’ => art_ini_option(‘metadata.excerpt_allowed_tags’),

    ‘desc’ => __(‘Used when “Apply Excerpt Tag Filter” is enabled’, THEME_NS),

    ‘type’ => ‘widetext’

    ),

    array(

    ‘name’ => __(‘Default Sidebar Style’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_sidebars_style_default’,

    ‘name’ => __(‘Primary Sidebar’, THEME_NS),

    ‘std’ => art_ini_option(‘sidebars_style.default’),

    ‘type’ => ‘select’,

    ‘options’ => $sidebars_style_options

    ),

    array(

    ‘id’ => ‘art_sidebars_style_secondary’,

    ‘name’ => __(‘Secondary Sidebar’, THEME_NS),

    ‘std’ => art_ini_option(‘sidebars_style.secondary’),

    ‘type’ => ‘select’,

    ‘options’ => $sidebars_style_options

    ),

    array(

    ‘id’ => ‘art_sidebars_style_top’,

    ‘name’ => __(‘Top Sidebars’, THEME_NS),

    ‘std’ => art_ini_option(‘sidebars_style.top’),

    ‘type’ => ‘select’,

    ‘options’ => $sidebars_style_options

    ),

    array(

    ‘id’ => ‘art_sidebars_style_bottom’,

    ‘name’ => __(‘Bottom Sidebars’, THEME_NS),

    ‘std’ => art_ini_option(‘sidebars_style.bottom’),

    ‘type’ => ‘select’,

    ‘options’ => $sidebars_style_options

    ),

    array(

    ‘id’ => ‘art_sidebars_style_footer’,

    ‘name’ => __(‘Footer Sidebars’, THEME_NS),

    ‘std’ => art_ini_option(‘sidebars_style.footer’),

    ‘type’ => ‘select’,

    ‘options’ => $sidebars_style_options

    ),

    array(

    ‘name’ => __(‘Footer’, THEME_NS),

    ‘type’ => ‘heading’

    ),

    array(

    ‘id’ => ‘art_footer_content’,

    ‘name’ => __(‘Footer Content’, THEME_NS),

    ‘desc’ => sprintf(__(‘XHTML: You can use these tags: %s‘, THEME_NS), ‘a, abbr, acronym, em, b, i, strike, strong, span’),

    ‘std’ => str_replace(‘"’, ‘”‘, art_ini_option(‘footer.content’)),

    ‘type’ => ‘textarea’

    ),

    array(

    ‘id’ => ‘art_footer_rss_show’,

    ‘name’ => __(‘Show RSS Icon’, THEME_NS),

    ‘std’ => art_ini_option(‘footer.rss_show’),

    ‘desc’ => __(‘Yes’, THEME_NS),

    ‘type’ => ‘checkbox’

    )

    );

    define(‘WP_VERSION’, $wp_version);

    remove_action(‘wp_head’, ‘wp_generator’);

    wp_enqueue_script(‘jquery’);

    if (is_singular() && comments_open() && (get_option(‘thread_comments’) == 1)) {

    wp_enqueue_script(‘comment-reply’);

    }

    define(‘THEME_NS’, ‘kubrick’);

    if (class_exists(‘xili_language’)) {

    define(‘THEME_TEXTDOMAIN’,THEME_NS);

    define(‘THEME_LANGS_FOLDER’,’/lang’);

    } else {

    load_theme_textdomain(THEME_NS, TEMPLATEPATH . ‘/lang’);

    }

    require_once(TEMPLATEPATH . ‘/core/parser.php’);

    require_once(TEMPLATEPATH . ‘/core/navigation.php’);

    require_once(TEMPLATEPATH . ‘/core/sidebars.php’);

    require_once(TEMPLATEPATH . ‘/core/widgets.php’);

    function art_option($name) {

    global $options;

    $key = ‘art_’.str_replace(‘.’, ‘_’, $name);

    $result = get_option($key);

    if (false === $result) {

    foreach ($options as $value) {

    if ($value == $key && isset($value)) {

    return $value;

    }

    }

    }

    return art_ini_option($name);

    }

    function art_ini_option($name){

    global $art_config;

    $separator = ‘.’;

    $name = trim($name);

    if (strpos($name, $separator) === false) return false;

    $path = explode($separator, $name);

    $location = $path[0];

    if (isset($art_config[$location])){

    $group = $art_config[$location];

    $key = $path[1];

    if (isset($group[$key])){

    return $group[$key];

    }

    }

    return false;

    }

    $art_current_page_template = ‘page’;

    function art_page_template($templateName = null){

    global $art_current_page_template;

    if ($templateName !== null) {

    $art_current_page_template = $templateName;

    }

    return $art_current_page_template;

    }

    $art_template_variables = null;

    function art_page_variables($variables = null){

    global $art_template_variables;

    if ($art_template_variables == null){

    $art_template_variables = array(

    ‘template_url’ => get_bloginfo(‘template_url’) . ‘/’,

    ‘logo_url’ => get_option(‘home’),

    ‘logo_name’ => get_bloginfo(‘name’),

    ‘logo_description’ => get_bloginfo(‘description’),

    ‘menu_items’ => art_get_menu_auto(‘primary-menu’, art_option(‘menu.source’), art_option(‘menu.showSubitems’)),

    ‘sidebar1’ => art_get_sidebar(‘default’),

    ‘sidebarTop’ => art_get_sidebar(‘top’),

    ‘sidebarBottom’ => art_get_sidebar(‘bottom’),

    ‘sidebar2’ => art_get_sidebar(‘secondary’),

    ‘sidebarFooter’ => art_get_sidebar(‘footer’),

    ‘footerRSS’ => art_get_footer_rss(),

    ‘footerText’ => art_get_footer_text()

    );

    }

    if (is_array($variables)) {

    $art_template_variables = array_merge($art_template_variables, $variables);

    }

    return $art_template_variables;

    }

    function art_get_footer_text() {

    $footer_content = art_option(‘footer.content’);

    $footer_content = str_replace(‘%YEAR%’, date(‘Y’), $footer_content);

    $footer_content = str_replace(‘rn’, “rn”, $footer_content);

    return $footer_content;

    }

    function art_get_footer_rss(){

    $result = ”;

    if(art_option(‘footer.rss_show’)){

    $result = art_parse(art_option(‘footer.rss_link’), array(

    ‘rss_url’ => get_bloginfo(‘rss2_url’),

    ‘rss_title’ => sprintf(__(‘%s RSS Feed’, THEME_NS), get_bloginfo(‘name’))

    ));

    }

    return $result;

    }

    function art_get_post_thumbnail($post_id = false){

    global $post, $id;

    $post_id = (int)$post_id;

    if (!$post_id) $post_id = $id;

    $is_post_list = !is_single() && !is_page();

    $width = art_option(‘metadata.thumbnail_width’);

    $height = art_option(‘metadata.thumbnail_height’);

    $size = array($width, $height);

    if (!$is_post_list) {

    $size = ‘medium’;

    }

    $result = ”;

    $title = get_the_title();

    if ( (function_exists(‘has_post_thumbnail’)) && (has_post_thumbnail()) ) {

    ob_start();

    the_post_thumbnail($size, array(‘class’ => ‘alignleft’, ‘alt’ => ”, ‘title’ => $title));

    $result = ob_get_clean();

    } else {

    $postimage = get_post_meta($post->ID, ‘post-image’, true);

    if ($postimage) {

    $result = ‘<img src=”‘.$postimage.'” alt=”” width=”‘.$width.'” height=”‘.$height.'” title=”‘.$title.'” class=”wp-post-image alignleft” />’;

    } else if (art_option(‘metadata.thumbnail_auto’) && $is_post_list) {

    $attachments = get_children(array(‘post_parent’ => $post_id, ‘post_status’ => ‘inherit’, ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘order’ => ‘ASC’, ‘orderby’ => ‘menu_order ID’));

    if($attachments) {

    $attachment = array_shift($attachments);

    $img = wp_get_attachment_image_src($attachment->ID, $size);

    if (isset($img[0])) {

    $result = ‘<img src=”‘.$img[0].'” alt=”” width=”‘.$img[1].'” height=”‘.$img[2].'” title=”‘.$title.'” class=”wp-post-image alignleft” />’;

    }

    }

    }

    }

    if($result !== ”){

    $result = ‘ID).'” title=”‘.$title.'”>’.$result.’‘;

    }

    return $result;

    }

    function art_get_the_content($more_link_text = null, $stripteaser = 0) {

    $content = get_the_content($more_link_text, $stripteaser);

    $content = apply_filters(‘the_content’, $content);

    return $content;

    }

    function art_get_post_content() {

    global $post;

    ob_start();

    if(is_single() || is_page()) {

    echo art_get_the_content(__(‘Read the rest of this entry »’, THEME_NS));

    wp_link_pages(array(‘before’ => ‘<p>Pages: ‘, ‘after’ => ‘</p>’, ‘next_or_number’ => ‘number’));

    } else {

    echo art_get_the_excerpt(__(‘Read the rest of this entry »’, THEME_NS),

    get_permalink($post->ID),

    art_option(‘metadata.excerpt_words’),

    art_option(‘metadata.excerpt_use_tag_filter’) ? explode(‘,’,art_option(‘metadata.excerpt_allowed_tags’)) : null,

    art_option(‘metadata.excerpt_min_remainder’),

    art_option(‘metadata.excerpt_auto’));

    }

    return ob_get_clean();

    }

    function art_get_the_excerpt($read_more_tag, $perma_link_to = ”, $all_words = 100, $allowed_tags = null, $min_remainder = 5, $auto = false) {

    global $post, $id;

    $more_token = ‘%%art-more%%’;

    $show_more_tag = false;

    if (function_exists(‘post_password_required’) && post_password_required($post)){

    return get_the_excerpt();

    }

    if (has_excerpt($id)) {

    $the_contents = get_the_excerpt();

    $show_more_tag = strlen($post->post_content) > 0;

    } else {

    $the_contents = art_get_the_content($more_token);

    if($the_contents != ”) {

    if ($allowed_tags !== null) {

    $allowed_tags = ‘<‘ .implode(‘><‘,$allowed_tags).’>’;

    $the_contents = strip_tags($the_contents, $allowed_tags);

    }

    $the_contents = strip_shortcodes($the_contents);

    if (strpos($the_contents, $more_token) !== false) {

    return str_replace($more_token, $read_more_tag, $the_contents);

    }

    if($auto && is_numeric($all_words)) {

    $token = “%art_tag_token%”;

    $content_parts = explode($token, str_replace(array(‘<‘, ‘>’), array($token.'<‘, ‘>’.$token), $the_contents));

    $content = array();

    $word_count = 0;

    foreach($content_parts as $part)

    {

    if (strpos($part, ‘<‘) !== false || strpos($part, ‘>’) !== false){

    $content[] = array(‘type’=>’tag’, ‘content’=>$part);

    } else {

    $all_chunks = preg_split(‘/([s]+)/’, $part, -1, PREG_SPLIT_DELIM_CAPTURE);

    foreach($all_chunks as $chunk) {

    if(” != trim($chunk)) {

    $content[] = array(‘type’=>’word’, ‘content’=>$chunk);

    $word_count += 1;

    } elseif($chunk != ”) {

    $content[] = array(‘type’=>’space’, ‘content’=>$chunk);

    }

    }

    }

    }

    if(($all_words < $word_count) && ($all_words + $min_remainder) <= $word_count) {

    $show_more_tag = true;

    $current_count = 0;

    $the_contents = ”;

    foreach($content as $node) {

    if($node == ‘word’) {

    $current_count += 1;

    }

    $the_contents .= $node;

    if ($current_count == $all_words){

    break;

    }

    }

    }

    }

    }

    }

    $the_contents = force_balance_tags($the_contents);

    $the_contents = str_replace(‘< ![CDATA’, ‘<![CDATA’, $the_contents);

    if ($show_more_tag) {

    $the_contents = $the_contents.’ ‘.$read_more_tag.’‘;

    }

    return $the_contents;

    }

    function art_get_post_title() {

    global $post;

    $post_title = get_the_title();

    $art_page_title_show = get_post_meta($post->ID, ‘_art_page_title_show’, true);

    if ($art_page_title_show == ‘false’ || $post_title == ”){

    return ”;

    }

    return art_parse_template(“post_title”, array(

    ‘post_link’ => get_permalink($post->ID),

    ‘post_link_title’ => sprintf(__(‘Permanent Link to %s’, THEME_NS), the_title_attribute(‘echo=0’)),

    ‘post_title’ => get_the_title(),

    ‘template_url’ => get_bloginfo(‘template_url’)

    ));

    }

    function art_get_post_icon($name){

    return art_parse(art_option(‘metadata.’.$name), array(‘template_url’ => get_bloginfo(‘template_url’)));

    }

    if (!function_exists(‘get_the_date’)) {

    function get_the_date($format = ‘F jS, Y’) {

    return get_the_time(__($format, THEME_NS));

    }

    }

    function art_get_post_metadata($name) {

    global $post;

    $list = art_option(‘metadata.’.$name);

    $title = ($name == ‘header’ && art_option(‘metadata.title’));

    if (!$title && $list == “”) return;

    $list_array = explode(“,”, $list);

    $result = array();

    for($i = 0; $i < count($list_array); $i++){

    $icon = $list_array[$i];

    switch($icon){

    case ‘date’:

    if(is_page()) break;

    $result[] = art_get_post_icon($icon) . get_the_date();

    break;

    case ‘author’:

    if(is_page()) break;

    ob_start();

    the_author_posts_link();

    $result[] = art_get_post_icon($icon) . __(‘Author’, THEME_NS) .’ ‘. ob_get_clean();

    break;

    case ‘category’:

    if(is_page()) break;

    $result[] = art_get_post_icon($icon) .sprintf(__(‘Posted in %s’, THEME_NS), get_the_category_list(‘, ‘));

    break;

    case ‘tag’:

    if(is_page() || !get_the_tags()) break;

    ob_start();

    the_tags(__(‘Tags:’, THEME_NS) . ‘ ‘, ‘, ‘, ‘ ‘);

    $result[] = art_get_post_icon($icon) . ob_get_clean();

    break;

    case ‘comments’:

    if(is_page() || is_single()) break;

    ob_start();

    comments_popup_link(__(‘No Comments »’, THEME_NS), __(‘1 Comment »’, THEME_NS), __(‘% Comments »’, THEME_NS), ”, __(‘Comments Closed’, THEME_NS) );

    $result[] = art_get_post_icon($icon) . ob_get_clean();

    break;

    case ‘edit’:

    if (!current_user_can(‘edit_post’, $post->ID)) break;

    ob_start();

    edit_post_link(__(‘Edit’, THEME_NS), ”);

    $result[] = art_get_post_icon($icon) . ob_get_clean();

    break;

    }

    }

    $post_title = art_get_post_title();

    if ( ($title && strlen($post_title) > 0) || count($result) > 0 )

    return art_parse_template(“post_metadata”.$name, array(

    ‘post_title’ => $post_title,

    ‘post’.$name.’icons’ => implode(art_option(‘metadata.separator’), $result)));

    return ”;

    }

    function art_post(){

    the_post();

    $class = function_exists(‘get_post_class’) ? implode(‘ ‘, get_post_class()) : ”;

    $id = get_the_ID();

    if($id != ”){

    $id = ‘post-‘ . $id;

    }

    art_post_box(”, art_get_post_content(), $id, $class, array(

    ‘post_title’ => art_option(‘metadata.title’) ? ” : art_get_post_title(),

    ‘post_thumbnail’ => art_get_post_thumbnail(),

    ‘post_metadataheader’ => art_get_post_metadata(‘header’),

    ‘post_metadatafooter’ => art_get_post_metadata(‘footer’)

    ));

    }

    function art_post_box($title, $content, $id = ”, $class = ”, $args = array()){

    if ($title != “”) {

    $title = ‘<h2 class=”art-postheader”>’. $title . ‘</h2>’;

    }

    if (art_option(‘metadata.title’)) {

    $content = $title . $content;

    $title = ”;

    }

    if ($class != ”) {

    $class = ‘ ‘ .$class;

    }

    if($id != ”){

    $id = ‘id=”‘ . $id. ‘”‘;

    }

    echo art_parse_template(“post”, array_merge(array(

    ‘post_class’ => $class,

    ‘post_id’ => $id,

    ‘post_thumbnail’ => ”,

    ‘post_title’ => $title,

    ‘post_metadataheader’ => ”,

    ‘post_content’ => $content,

    ‘post_metadatafooter’ => ”), $args));

    }

    function art_not_found_msg($caption = null, $content = null){

    if ($caption === null){

    $caption = __(‘Not Found’, THEME_NS);

    }

    if($content === null){

    $content = ‘<p class=”center”>’ . __(‘Sorry, but you are looking for something that isn’t here.’, THEME_NS) . ‘</p>’

    . “rn” . art_get_search();

    }

    art_post_box($caption, $content);

    }

    function art_get_block($title, $content, $id = ”, $class = ” , $name = “block”){

    if (str_replace(array(‘ ‘, ”, ‘n’, ‘r’, ‘t’), ”, $title) != ”){

    $title = art_parse_template($name . ‘_header’, array(‘caption’ => $title));

    }

    if ($id != ”){

    $id = ‘id=”‘ . $id . ‘”‘;

    }

    return art_parse_template($name, array(

    ‘id’ => $id,

    ‘class’ => $class,

    ‘header’ => $title,

    ‘content’ => $content,

    ));

    }

    function art_get_search() {

    return art_parse_template(“search”,

    array(

    ‘url’ => get_bloginfo(‘url’),

    ‘button’ => __(‘Search’, THEME_NS),

    ‘query’ => get_search_query()

    ));

    }

    function art_page_navi($title = ”, $comment = false, $description = ”) {

    $prev_link = null;

    $next_link = null;

    if($comment){

    $prev_link = get_previous_comments_link(__(‘Newer Entries »’, THEME_NS));

    $next_link = get_next_comments_link(__(‘« Older Entries’, THEME_NS));

    } elseif (is_single() || is_page()) {

    $next_link = get_previous_post_link(‘« %link’);

    $prev_link = get_next_post_link(‘%link »’);

    } else {

    $prev_link = get_previous_posts_link(__(‘Newer Entries »’, THEME_NS));

    $next_link = get_next_posts_link(__(‘« Older Entries’, THEME_NS));

    }

    $content = ”;

    if ($prev_link || $next_link) {

    $content = art_parse_template(“pagination”,

    array(

    ‘next_link’ => $next_link,

    ‘prev_link’ => $prev_link

    ));

    }

    if (!$content && !$title) return;

    art_post_box($title, $description . $content);

    }

    if (!function_exists(‘get_previous_comments_link’)) {

    function get_previous_comments_link($label)

    {

    ob_start();

    previous_comments_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_next_comments_link’)) {

    function get_next_comments_link($label)

    {

    ob_start();

    next_comments_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_previous_posts_link’)) {

    function get_previous_posts_link($label)

    {

    ob_start();

    previous_posts_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_next_posts_link’)) {

    function get_next_posts_link($label)

    {

    ob_start();

    next_posts_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_previous_post_link’)) {

    function get_previous_post_link($label)

    {

    ob_start();

    previous_post_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_next_post_link’)) {

    function get_next_post_link($label)

    {

    ob_start();

    next_post_link($label);

    return ob_get_clean();

    }

    }

    if (!function_exists(‘get_the_author_meta’)) {

    function get_the_author_meta($field = ”, $user_id = false) {

    if (!user_id) {

    global $authordata;

    } else {

    $authordata = get_userdata($user_id);

    }

    $field = strtolower($field);

    $user_field = ‘user_’ . $field;

    if ( ‘id’ == $field ) {

    $value = isset($authordata->ID) ? (int) $authordata->ID : 0;

    } elseif (isset($authordata->$user_field)) {

    $value = $authordata->$user_field;

    } else {

    $value = isset($authordata->$field) ? $authordate->$field : ”;

    }

    return apply_filters(‘get_the_author_’ . $field, $value, $user_id);

    }

    }

    function art_get_comment_author_link(){

    ob_start();

    comment_author_link();

    return ob_get_clean();

    }

    function art_get_edit_comment_link(){

    ob_start();

    edit_comment_link(‘(‘.__(‘Edit’, THEME_NS).’)’,’ ‘,”);

    return ob_get_clean();

    }

    function art_get_comment_text(){

    ob_start();

    comment_text();

    return ob_get_clean();

    }

    function art_get_comment_reply_link($args, $depth){

    ob_start();

    comment_reply_link(array_merge( $args, array(‘depth’ => $depth, ‘max_depth’ => $args)));

    return ob_get_clean();

    }

    function art_comment($comment, $args, $depth)

    {

    $GLOBALS = $comment; ?>

    <li <?php comment_class(); ?> id=”li-comment-<?php comment_ID() ?>”>

    <div id=”comment-<?php comment_ID(); ?>”>

    <?php art_post_box(”, art_parse_template(“comment”, array(

    ‘get_avatar’ => get_avatar($comment, $size=’48’),

    ‘comment_author_link’ => art_get_comment_author_link(),

    ‘status’ => $comment->comment_approved == ‘0’ ? ‘‘ . __(‘Your comment is awaiting moderation.’, THEME_NS) . ‘
    ‘ : ”,

    ‘get_comment_link’ => htmlspecialchars( get_comment_link( $comment->comment_ID ) ) ,

    ‘get_comment_date’ => sprintf(__(‘%1$s at %2$s’, THEME_NS), get_comment_date(), get_comment_time()),

    ‘edit_comment_link’ => art_get_edit_comment_link(),

    ‘comment_text’ => art_get_comment_text(),

    ‘comment_reply_link’ => art_get_comment_reply_link($args, $depth)))); ?>

    </div>

    <?php

    }

    add_filter(‘comments_template’, ‘legacy_comments’);

    function legacy_comments($file) {

    if(!function_exists(‘wp_list_comments’)) : // WP 2.7-only check

    $file = TEMPLATEPATH.’/legacy-comments.php’;

    endif;

    return $file;

    }

    if ( function_exists(‘add_theme_support’) ) {

    add_theme_support(‘post-thumbnails’);

    add_theme_support(‘nav-menus’);

    add_theme_support(‘automatic-feed-links’);

    }

    if (function_exists(‘register_nav_menus’)) {

    register_nav_menus(

    array(

    ‘primary-menu’ => __( ‘Primary Menu’, THEME_NS),

    ‘secondary-menu’ => __( ‘Secondary Menu’, THEME_NS)

    )

    );

    }

    if (!function_exists(‘esc_attr’)) {

    function esc_attr( $text ) {

    return attribute_escape($text);

    }

    }

    if (!function_exists(‘esc_html’)) {

    function esc_html( $text ) {

    return $text;

    }

    }

    function art_add_admin() {

    add_theme_page(__(‘Artisteer Options’, THEME_NS), __(‘Artisteer Options’, THEME_NS), ‘edit_themes’, basename(__FILE__), ‘art_admin’);

    }

    add_action(‘admin_menu’, ‘art_add_admin’);

    function art_admin() {

    global $options;

    $br = “n”;

    ?>

    <div class=”wrap”>

    <div id=”icon-themes” class=”icon32″>
    </div>

    <h2><?php _e(‘Artisteer Options’, THEME_NS); ?></h2>

    <?php

    if ( isset($_REQUEST) ) {

    foreach ($options as $value) {

    update_option( $value, stripslashes($_REQUEST[ $value ]) );

    }

    echo ‘<div id=”message” class=”updated fade”><p>‘. __(‘Settings saved.’, THEME_NS) .’</p></div>’.$br;

    }

    if ( isset($_REQUEST) ) {

    foreach ($options as $value) {

    delete_option( $value);

    }

    echo ‘<div id=”message” class=”updated fade”><p>‘. __(‘Settings restored.’, THEME_NS) . ‘</p></div>’.$br;

    }

    echo ‘<form method=”post”>’.$br;

    $in_form_table = false;

    foreach ($options as $value) {

    $type = $value;

    $name = $value;

    $desc = $value;

    if ($type == ‘heading’){

    if ($in_form_table) {

    echo ‘</table>’.$br;

    $in_form_table = false;

    }

    echo ‘<h3>’.$name.'</h3>’.$br;

    if ($desc) {

    echo “n”.'<p class=”description”>’.$desc.'</p>’.$br;

    }

    } else {

    if (!$in_form_table) {

    echo ‘<table class=”form-table”>’.$br;

    $in_form_table = true;

    }

    echo ‘<tr valign=”top”>’.$br;

    echo ‘<th scope=”row”>’.$name.'</th>’.$br;

    echo ‘<td>’.$br;

    $id = $value;

    $val = get_option($id);

    if ($val === false) {

    $val = $value;

    }

    switch ($type) {

    case ‘numeric’:

    echo ‘<input name=”‘.$id.'” id=”‘.$id.'” type=”text” value=”‘.absint($val).'” class=”small-text” />’.$br;

    break;

    case ‘select’:

    echo ‘<select name=”‘.$id.'” id=”‘.$id.'”>’.$br;

    foreach ($value as $key => $option) {

    $selected = ($val == $key ? ‘ selected=”selected”‘ : ”);

    echo ‘<option’.$selected.’ value=”‘.$key.'”>’.esc_html(__($option, THEME_NS)).'</option>’.$br;

    }

    echo ‘</select>’.$br;

    break;

    case ‘textarea’:

    echo ‘<textarea name=”‘.$id.'” id=”‘.$id.'” rows=”10″ cols=”50″ class=”large-text code”>’.esc_html($val).'</textarea>
    ‘.$br;

    break;

    case “radio”:

    foreach ($value as $key=>$option) {

    $checked = ( $key == $val ? ‘checked=”checked”‘ : ”);

    echo ‘<input type=”radio” name=”‘.$id.'” id=”‘.$id.'” value=”‘.esc_attr($key).'” ‘.$checked.’/>’.esc_html($option).’
    ‘.$br;

    }

    break;

    case “checkbox”:

    $checked = ($val ? ‘checked=”checked” ‘ : ”);

    echo ‘<input type=”checkbox” name=”‘.$id.'” id=”‘.$id.'” value=”true” ‘.$checked.’/>’.$br;

    break;

    default:

    $class = ‘regular-text’;

    if ($type == ‘numeric’){

    $type = ‘text’;

    $class = ‘small-text’;

    $val = absint($val);

    }

    if ($type == ‘widetext’) {

    $class = ‘large-text’;

    }

    echo ‘<input name=”‘.$id.'” id=”‘.$id.'” type=”‘.$type.'” value=”‘.esc_attr($val).'” class=”‘.$class.'” />’.$br;

    break;

    }

    if ($desc) {

    echo ‘<span class=”description”>’.$desc.'</span>’.$br;

    }

    echo ‘</td>’.$br;

    echo ‘</tr>’.$br;

    }

    }

    if ($in_form_table) {

    echo ‘</table>’.$br;

    }

    ?>

    <p class=”submit”>

    <input name=”Submit” type=”submit” class=”button-primary” value=”<?php echo esc_attr(__(‘Save Changes’, THEME_NS)) ?>” />

    <input name=”Reset” type=”submit” class=”button-secondary” value=”<?php echo esc_attr(__(‘Reset to Default’, THEME_NS)) ?>” />

    </p>

    </form>

    </div>

    <?php

    }

    /* Define the art page title box */

    add_action(‘add_meta_boxes’, ‘art_page_title_box’);

    /* Save art page title show status */

    add_action(‘save_post’, ‘art_page_title_show_save’);

    function art_page_title_box() {

    add_meta_box( ‘art_page_title_box_id’,

    __( ‘Page Options’, ‘kubrick’ ),

    ‘art_page_title_inner_custom_box’,

    ‘page’,

    ‘side’,

    ‘high’

    );

    }

    /* Prints the art page title box content */

    function art_page_title_inner_custom_box($post) {

    // Use nonce for verification

    wp_nonce_field( plugin_basename(__FILE__), ‘art_page_title_noncename’ );

    $art_page_title_show = ‘true’;

    if ( isset($post) && (get_post_meta($post->ID, ‘_art_page_title_show’, true) != ”) ){

    $art_page_title_show = get_post_meta($post->ID, ‘_art_page_title_show’, true);

    }

    // The actual fields for data entry

    echo ‘<p class=”meta-options”>

    <label for=”art_page_title_show”>

    <input type=”checkbox” id=”art_page_title_show” name=”art_page_title_show” ‘;

    if ($art_page_title_show == ‘true’) {

    echo ‘checked=”checked” ‘;

    }

    echo ‘value=”‘ . $art_page_title_show . ‘” />

    Show page title

    </label>

    </p>’;

    }

    /* When the post is saved, saves our data */

    function art_page_title_show_save($post_id) {

    // verify this came from the our screen and with proper authorization,

    // because save_post can be triggered at other times

    if ( !wp_verify_nonce( $_POST, plugin_basename(__FILE__) )) {

    return $post_id;

    }

    // verify if this is an auto save routine. If it is our form has not been submitted, so we dont want

    // to do anything

    if ( defined(‘DOING_AUTOSAVE’) && DOING_AUTOSAVE )

    return $post_id;

    // Check permissions

    if ( ‘page’ == $_POST && !current_user_can( ‘edit_page’, $post_id ) ){

    return $post_id;

    }

    // OK, we’re authenticated: we need to find and save the data

    $art_page_title_show = ‘false’;

    if (isset($_POST)){

    $art_page_title_show = ‘true’;

    }

    update_post_meta($post_id, ‘_art_page_title_show’, $art_page_title_show);

    return $art_page_title_show;

    }

    odpověď na téma: Illegal string offset #14680

    vkulstejn
    Participant
    Web

    Zdravím používám hosting Endora.cz chyba se začala projevovat po upgrade PHP.

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