Title: Problem with theme
Last modified: August 19, 2016

---

# Problem with theme

 *  Resolved 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/)
 * Hello,
 * First I want to say my English is not so good. Hope you understand me though.
 * I have a problem. Installation is going good. Once installed he gives a problem
   at the theme page (wp-admin/themes.php)
 * The following line:
 * > Warning: ksort() expects parameter 1 to be array, boolean given in /home/rhcp.
   > nl/public_html/wordpress/wp-admin/themes.php on line 33
   > Warning: array_slice() [function.array-slice]: The first argument should be
   > an array in /home/rhcp.nl/public_html/wordpress/wp-admin/themes.php on line
   > 52
 * The code from that lines are:
 * 33/35
 *     ```
       ksort( $themes );
       $theme_total = count( $themes );
       $per_page = 15;
       ```
   
 * And line 52:
 * `$themes = array_slice( $themes, $start, $per_page );`
 * Does anyone know how to resolve this?
 * Thank!!

Viewing 10 replies - 1 through 10 (of 10 total)

 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817751)
 * Also if i want to go to “Theme Editor” he says the page cannot be found 🙁
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817792)
 * Anyone? 🙂
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817902)
 * Kick!!
 * And I think it is not a problem with the theme but with the installation so is
   it possible to kick it back to installation?
 *  Anonymous User 393930
 * (@anonymized-393930)
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817912)
 * It looks like you do not have any themes installed under
 * `wp-content/themes`
 * Here you should have some theme directories, at least
 *     ```
       /default
       /classic
       ```
   
 * and any other themes you want to install.
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817924)
 * They are there and have the good name 🙂
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817929)
 * That is not the problem 🙁
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817943)
 * Kick 🙂
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817944)
 *     ```
       <?php
       require_once('admin.php');
   
       if ( isset($_GET['action']) ) {
       	check_admin_referer('switch-theme_' . $_GET['template']);
   
       	if ('activate' == $_GET['action']) {
       		switch_theme($_GET['template'], $_GET['stylesheet']);
       		wp_redirect('themes.php?activated=true');
       		exit;
       	}
       }
   
       $title = __('Manage Themes');
       $parent_file = 'themes.php';
   
       add_thickbox();
       wp_enqueue_script( 'theme-preview' );
   
       require_once('admin-header.php');
       ?>
   
       <?php if ( ! validate_current_theme() ) : ?>
       <div id="message1" class="updated fade"><p><?php _e('The active theme is broken.  Reverting to the default theme.'); ?></p></div>
       <?php elseif ( isset($_GET['activated']) ) : ?>
       <div id="message2" class="updated fade"><p><?php printf(__('New theme activated. <a href="%s">Visit site</a>'), get_bloginfo('url') . '/'); ?></p></div>
       <?php endif; ?>
   
       <?php
       $themes = get_themes();
       $ct = current_theme_info();
   
       ksort( $themes );
       $theme_total = count( $themes );
       $per_page = 15;
   
       if ( isset( $_GET['pagenum'] ) )
       	$page = absint( $_GET['pagenum'] );
   
       if ( empty($page) )
       	$page = 1;
   
       $start = $offset = ( $page - 1 ) * $per_page;
   
       $page_links = paginate_links( array(
       	'base' => add_query_arg( 'pagenum', '%#%' ) . '#themenav',
       	'format' => '',
       	'total' => ceil($theme_total / $per_page),
       	'current' => $page
       ));
   
       $themes = array_slice( $themes, $start, $per_page );
   
       ?>
   
       <div class="wrap">
       <h2><?php _e('Current Theme'); ?></h2>
       <div id="current-theme">
       <?php if ( $ct->screenshot ) : ?>
       <img src="<?php echo WP_CONTENT_URL . $ct->stylesheet_dir . '/' . $ct->screenshot; ?>" alt="<?php _e('Current theme preview'); ?>" />
       <?php endif; ?>
       <h3><?php printf(_c('%1$s %2$s by %3$s|1: theme title, 2: theme version, 3: theme author'), $ct->title, $ct->version, $ct->author) ; ?></h3>
       <p class="description"><?php echo $ct->description; ?></p>
       <?php if ($ct->parent_theme) { ?>
       	<p><?php printf(__('The template files are located in <code>%2$s</code>.  The stylesheet files are located in <code>%3$s</code>.  <strong>%4$s</strong> uses templates from <strong>%5$s</strong>.  Changes made to the templates will affect both themes.'), $ct->title, $ct->template_dir, $ct->stylesheet_dir, $ct->title, $ct->parent_theme); ?></p>
       <?php } else { ?>
       	<p><?php printf(__('All of this theme’s files are located in <code>%2$s</code>.'), $ct->title, $ct->template_dir, $ct->stylesheet_dir); ?></p>
       <?php } ?>
       <?php if ( $ct->tags ) : ?>
       <p><?php _e('Tags:'); ?> <?php echo join(', ', $ct->tags); ?></p>
       <?php endif; ?>
       </div>
   
       <h2><?php _e('Available Themes'); ?></h2>
       <br class="clear" />
   
       <?php if ( $page_links ) : ?>
       <div class="tablenav">
       <?php echo "<div class='tablenav-pages'>$page_links</div>"; ?>
       <br class="clear" />
       </div>
       <br class="clear" />
       <?php endif; ?>
   
       <?php if ( 1 < $theme_total ) { ?>
       <table id="availablethemes" cellspacing="0" cellpadding="0">
       <?php
       $style = '';
   
       $theme_names = array_keys($themes);
       natcasesort($theme_names);
   
       $rows = ceil(count($theme_names) / 3);
       for ( $row = 1; $row <= $rows; $row++ )
       	for ( $col = 1; $col <= 3; $col++ )
       		$table[$row][$col] = array_shift($theme_names);
   
       foreach ( $table as $row => $cols ) {
       ?>
       <tr>
       <?php
       foreach ( $cols as $col => $theme_name ) {
       	$class = array('available-theme');
       	if ( $row == 1 ) $class[] = 'top';
       	if ( $col == 1 ) $class[] = 'left';
       	if ( $row == $rows ) $class[] = 'bottom';
       	if ( $col == 3 ) $class[] = 'right';
       ?>
       	<td class="<?php echo join(' ', $class); ?>">
       <?php if ( !empty($theme_name) ) :
       	$template = $themes[$theme_name]['Template'];
       	$stylesheet = $themes[$theme_name]['Stylesheet'];
       	$title = $themes[$theme_name]['Title'];
       	$version = $themes[$theme_name]['Version'];
       	$description = $themes[$theme_name]['Description'];
       	$author = $themes[$theme_name]['Author'];
       	$screenshot = $themes[$theme_name]['Screenshot'];
       	$stylesheet_dir = $themes[$theme_name]['Stylesheet Dir'];
       	$preview_link = clean_url( get_option('home') . '/');
       	$preview_link = add_query_arg( array('preview' => 1, 'template' => $template, 'stylesheet' => $stylesheet, 'TB_iframe' => 'true', 'width' => 600, 'height' => 400 ), $preview_link );
       	$preview_text = attribute_escape( sprintf( __('Preview of "%s"'), $title ) );
       	$tags = $themes[$theme_name]['Tags'];
       	$thickbox_class = 'thickbox';
       	$activate_link = wp_nonce_url("themes.php?action=activate&amp;template=".urlencode($template)."&amp;stylesheet=".urlencode($stylesheet), 'switch-theme_' . $template);
       	$activate_text = attribute_escape( sprintf( __('Activate "%s"'), $title ) );
       ?>
       		<a href="<?php echo $activate_link; ?>" class="<?php echo $thickbox_class; ?> screenshot">
       <?php if ( $screenshot ) : ?>
       			<img src="<?php echo WP_CONTENT_URL . $stylesheet_dir . '/' . $screenshot; ?>" alt="" />
       <?php endif; ?>
       		</a>
       		<h3><a class="<?php echo $thickbox_class; ?>" href="<?php echo $activate_link; ?>"><?php echo $title; ?></a></h3>
       		<p><?php echo $description; ?></p>
       <?php if ( $tags ) : ?>
       		<p><?php _e('Tags:'); ?> <?php echo join(', ', $tags); ?></p>
       		<noscript><p class="themeactions"><a href="<?php echo $preview_link; ?>" title="<?php echo $preview_text; ?>"><?php _e('Preview'); ?></a> <a href="<?php echo $activate_link; ?>" title="<?php echo $activate_text; ?>"><?php _e('Activate'); ?></a></p></noscript>
       <?php endif; ?>
       		<div style="display:none;"><a class="previewlink" href="<?php echo $preview_link; ?>"><?php echo $preview_text; ?></a> <a class="activatelink" href="<?php echo $activate_link; ?>"><?php echo $activate_text; ?></a></div>
       <?php endif; // end if not empty theme_name ?>
       	</td>
       <?php } // end foreach $cols ?>
       </tr>
       <?php } // end foreach $table ?>
       </table>
       <?php } ?>
   
       <br class="clear" />
   
       <?php if ( $page_links ) : ?>
       <div class="tablenav">
       <?php echo "<div class='tablenav-pages'>$page_links</div>"; ?>
       <br class="clear" />
       </div>
       <?php endif; ?>
   
       <br class="clear" />
   
       <?php
       // List broken themes, if any.
       $broken_themes = get_broken_themes();
       if ( count($broken_themes) ) {
       ?>
   
       <h2><?php _e('Broken Themes'); ?></h2>
       <p><?php _e('The following themes are installed but incomplete.  Themes must have a stylesheet and a template.'); ?></p>
   
       <table width="100%" cellpadding="3" cellspacing="3">
       	<tr>
       		<th><?php _e('Name'); ?></th>
       		<th><?php _e('Description'); ?></th>
       	</tr>
       <?php
       	$theme = '';
   
       	$theme_names = array_keys($broken_themes);
       	natcasesort($theme_names);
   
       	foreach ($theme_names as $theme_name) {
       		$title = $broken_themes[$theme_name]['Title'];
       		$description = $broken_themes[$theme_name]['Description'];
   
       		$theme = ('class="alternate"' == $theme) ? '' : 'class="alternate"';
       		echo "
       		<tr $theme>
       			 <td>$title</td>
       			 <td>$description</td>
       		</tr>";
       	}
       ?>
       </table>
       <?php
       }
       ?>
   
       <h2><?php _e('Get More Themes'); ?></h2>
       <p><?php _e('You can find additional themes for your site in the <a href="http://wordpress.org/extend/themes/">WordPress theme directory</a>. To install a theme you generally just need to upload the theme folder into your <code>wp-content/themes</code> directory. Once a theme is uploaded, you should see it on this page.'); ?></p>
   
       </div>
   
       <?php require('admin-footer.php'); ?>
       ```
   
 * This is the code from themes.php. Hope you can find it quick 🙂
 *  791413
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817946)
 * hello,
 * I also had the same problem weeks ago,
 * I dont know if its work for you guys, but try to check the file permission on/
   wp-content. My problem solved when I change that folder (and all subfolder) into
   755.
 * But remember the default permission before you change it, because it may result
   another problem.
 * Worth to try 😀
 * CMIIW.
 *  Thread Starter 775879
 * [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817974)
 * Yes that works!! Thanks!!

Viewing 10 replies - 1 through 10 (of 10 total)

The topic ‘Problem with theme’ is closed to new replies.

 * 10 replies
 * 3 participants
 * Last reply from: 775879
 * Last activity: [17 years, 10 months ago](https://wordpress.org/support/topic/problem-with-theme-6/#post-817974)
 * Status: resolved

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