The Code;

Add this code to your theme’s functions.php before the last ?> tag.

// get total number of pages
global $wp_query;
$total = $wp_query->max_num_pages;
// only bother with the rest if we have more than 1 page!
if ( $total > 1 )  {
     // get the current page
     if ( !$current_page = get_query_var('paged') )
          $current_page = 1;
     // structure of “format” depends on whether we’re using pretty permalinks
     $format = empty( get_option('permalink_structure') ) ? '&page=%#%' : 'page/%#%/';
     echo paginate_links(array(
          'base' => get_pagenum_link(1) . '%_%',
          'format' => $format,
          'current' => $current_page,
          'total' => $total,
          'mid_size' => 4,
          'type' => 'list'
     ));
}

Source: Here

The Code;

You will edit your theme’s functions.php. Because of this you should backup before. File’s path is /wp-content/themes/your-theme/functions.php

// Get Image Attachments
function sa_get_image($postid=0, $size='thumbnail') { //it can be thumbnail or full
	if ($postid<1)
	$postid = get_the_ID();
	$thumb = get_post_meta($postid, "thumb", TRUE); // Declare the custom field for the image
	if ($thumb != null or $thumb != '') {
		echo $thumb;
	}
	elseif ($images = get_children(array( //If you upload an image function gets first image
		'post_parent' => $postid,
		'post_type' => 'attachment',
		'numberposts' => '1',
                'orderby' => 'menu_order',
                'order' => 'ASC', //If reverse use DESC
		'post_mime_type' => 'image', )))
		foreach($images as $image) {
			$thumbnail=wp_get_attachment_image_src($image->ID, $size);
			?>
	<?php echo $thumbnail[0]; ?>
	<?php }
		else { //If you don't upload or declare as thumb custom field func. gets custom (default) image
		echo get_bloginfo ( 'template_directory' ); //same as wp-content/themes/your-theme/
		echo '/images/image-pending.gif'; // Put this image into your themes images folder and set the path here
	}
}

You can use this function with your several files like index.php, single.php or anything.

<img src="<?php sa_get_image($post->ID, 'thumbnail'); ?>" />

If you set your thumbnail size 100*100 from wordpress you can get a thumbnail image where you want. Also you can use another function with that. You can style your image’s div or you can use timthumb.

Without Timthumb;

// Show Post Thumbnails
function sa_show_thumb_tim() {
?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img class="thumb" width="100" height"100" src="<?php sa_get_image($post->ID, 'full'); ?>" alt="<?php the_title(); ?>" /></a>
<?php
}

You can use this like this directly. Because we coded function with img tag.

<?php sa_show_thumb(); ?>

With Timthumb;

// Show Post Thumbnails With TimThumb
function sa_show_thumb_tim() {
?>
<a href="<?php the_permalink() ?>" rel="bookmark"><img class="thumb" src="<?php bloginfo('template_directory'); ?>/timthumb.php?src=<?php sa_get_image($post->ID, 'full'); ?>&amp;h=100&amp;w=100&amp;zc=1" alt="<?php the_title(); ?>" /></a>
<?php
}

You can use this like this directly. Because we coded function with img tag and we add timthumb function. You can get the latest version of timhtumb here. And you have to put timthumb.php into your theme’s folder.

<?php sa_show_thumb_tim(); ?>

Best Regards

The code

//Show link with name
function link_ismi_getir($atts) { //Fonksiyon başlangıcı :)
	extract(shortcode_atts(array(
          'url' => '', //url="adress(with http://)"
     ), $atts));
	 $str = file_get_contents($url);
    if(strlen($str)>0){ //if $str is bigger than "0"
        preg_match("/\<title \>(.*)\< \/title\>/",$str,$title); //Target page's header.
	$linkaname = '<a href="'.$url.'" target="_blank" title="'.$title[1].'">'.$title[1].'</a>'; //Link
        return $linkaname; //Get link with $linkaname
		}
}
add_shortcode('linkname', 'link_ismi_getir');
//Shortcode maker :)

Add this code into functions.php which file in your theme’s. After that you can use this shortcode with your posts.

[linkname url="http://yourtargeturl.com"]

The Sample is here (Turkish) Click

Simple isn’t it :)

Here is the code;

Add this code in your theme’s functions.php

//Like & Share & Send etc.
//Add After the_content
add_filter('the_content', cagirbeni);
function cagirbeni($content) {
$sayfalink = get_permalink();

//Importanat Area
$fappId = "126927697318171"; //Your Facebook AppID or same with this.
$twittervia = "kaisercrazy"; //Write your twitter username.
$temaklasoru ="kaisercrazy/javascripts"; //Path of your javascript files in your theme.
//Importanat Area

	if(is_single()) {
	$content .= $button = '<div style="height:21px;margin-bottom:10px;"><div id="fb-root"></div><script src="http://connect.facebook.net/en_US/all.js#appId='.$fappId.'&amp;xfbml=1"></script><fb:like href="'.$sayfalink.'" send="true" width="170" show_faces="false" layout="button_count" font="segoe ui"></fb:like><div style="float:right;height:20px;margin-bottom:15px;"><a href="http://twitter.com/share" class="twitter-share-button" data-count="horizontal" data-via="'.$twittervia.'">Tweet</a><script type="text/javascript" src="/wp-content/themes/'.$temaklasoru.'/twitter.js"></script><script type="text/javascript" src ="/wp-content/themes/'.$temaklasoru.'/buttons.js"></script><a class="DiggThisButton DiggCompact" rev="news, technology"></a><div id="fb_share_1" style="float:right;margin-left: 10px;"><a name="fb_share" type="button_count" share_url="'.$sayfalink.'" href="http://www.facebook.com/sharer.php">Paylaş</a> </div><script src="/wp-content/themes/'.$temaklasoru.'/FB.Share.js" type="text/javascript"></script></div></div>';
}
	return $content ;
}
//Like & Share & Send etc.

You have to change  areas for your theme & site. Download this javascript files and upload into your theme.
Note: There is a file embedded within this post, please visit this post to download the file.

Sample Image

Here is the code;

Insert this code into your theme’s functions.php;

//Category cloud
function nube(){
  $categories=  get_categories('child_of=0&type=post&orderby=name&number=500rand&order=asc');
  foreach ($categories as $category) {
	  $font=@intval($category->category_count/2);

	  $color="#000000";
	  if($font<10){
		  $font=10;
		  $color="#AAAAAA";
	  }
	  if($font>15 && $font<30){
		  $font=15;
		  $color="#8CC7FF";
	  }
	if($font>=30){
		$font=30;
		$color="#ff0000";
	}

	if($category->category_count>4){
  	$resp .= '<a title="Total Article: '.$category->category_count.'"style="font-size:'.$font.'px;color:'.$color.'" href="/category/'.$category->category_nicename.'">'.$category->cat_name.'</a> ';
			}
  }
  return $resp;
}
//Category Cloud

And use this code where you want;

<?php echo nube(); ?>

Have a nice day!

We can make this via functions.php. If we make a function about this we can use posts excerpt with meta tag description.

Here is the code;

Make a copy of your theme’s functions.php and add this code before ?>

function dynamic_meta_description() {
	$rawcontent = 	get_the_content();
	if(empty($rawcontent)) {
		$rawcontent = htmlentities(bloginfo('description'));
	} else {
		$rawcontent = apply_filters('the_content_rss', strip_tags($rawcontent));
		$rawcontent = preg_replace('/\[.+\]/','', $rawcontent);
		$chars = array("", "\n", "\r", "chr(13)",  "\t", "\0", "\x0B");
		$rawcontent = htmlentities(str_replace($chars, " ", $rawcontent));
	}
	if (strlen($rawcontent) < 155) {
		echo $rawcontent;
	} else {
		$desc = substr($rawcontent,0,155);
		return $desc;
	}
}

Save functions.php and place it to your theme’s folder. In this code we use get_the_contet() function for call our post.
After that you can use this code into your header.php for meta descripton.

<meta name="description" content="<?php echo dynamic_meta_description(); ?>" />

That’s All.

Here is the code;

Open your theme’s functions.php and add this code before the last ?>

function email_members($post_ID)  {
    global $wpdb;
    $usersarray = $wpdb->get_results("SELECT user_email FROM $wpdb->users;");
    $users = implode(",", $usersarray);
    mail($users, "There is a new postı!", 'There is anew post on http://www.yoursiteurl.com!');
    return $post_ID;
}

add_action('publish_post', 'email_members');

Save functions.php and send it to server. That’s All!

Open your theme’s functions.php with your favourite php editor. After that add this code into file. First code for theme menu support, second code for register a menu area for use.

// New Menu Support For theme //
add_theme_support( 'nav-menus' );

register_nav_menu('main', 'Main Navigation Area');

After that save functions.php and upload the server. After that open your header.php and replace all that code with your old menu code (wp_page_menu, wp_categories_menu).

<?php wp_nav_menu( array( 'theme_location' => 'main', 'sort_column' => 'menu_order', 'fallback_cb' => 'wp_page_menu' ) ); ?>

After that you can use new menu system with your old theme. And if you don’t wat to use new menu. This code add wp_page_menu for you.

That’s All.

Here is the code;

// delay feed update
function publish_later_on_feed($where) {
	global $wpdb;

	if (is_feed()) {
		// timestamp in WP-format
		$now = gmdate('Y-m-d H:i:s');

		// value for wait; + device
		$wait = '5'; // integer

		// http://dev.mysql.com/doc/refman/5.0/en/date-and-time-functions.html#function_timestampdiff
		$device = 'MINUTE'; // MINUTE, HOUR, DAY, WEEK, MONTH, YEAR

		// add SQL-sytax to default $where
		$where .= " AND TIMESTAMPDIFF($device, $wpdb->posts.post_date_gmt, '$now') > $wait ";
	}
	return $where;
}
add_filter('posts_where', 'publish_later_on_feed');

With this code update will wait for 5 minutes. You can chnge this time period. Just change $wait value for this.
That’s All. Have a nice day.

Here is the code;

Add this code into your theme’s functions.php;

function updateNumbers() {
/* numbering the published posts: preparation: create an array with the ID in sequence of publication date, /
/ save the number in custom field 'incr_number' of post with ID  /
/ to show in post (within the loop) use <?php echo get_post_meta($post->ID,'incr_number',true); ?>
/ alchymyth 2010 */
global $wpdb;
$querystr = "SELECT $wpdb->posts.* FROM $wpdb->posts WHERE $wpdb->posts.post_status = 'publish' AND $wpdb->posts.post_type = 'post' ";
$pageposts = $wpdb->get_results($querystr, OBJECT);
$counts = 0 ;
if ($pageposts):
foreach ($pageposts as $post):
setup_postdata($post);
$counts++;
add_post_meta($post->ID, 'incr_number', $counts, true);
update_post_meta($post->ID, 'incr_number', $counts);
endforeach;
endif;
}

add_action ( 'publish_post', 'updateNumbers' );
add_action ( 'deleted_post', 'updateNumbers' );
add_action ( 'edit_post', 'updateNumbers' );

After this you can use this short code when you call your article names.

<?php echo get_post_meta($post->ID,'incr_number',true); ?> 

That’s All. Have a nice day!