WpFunc » function

Udegbunam Asked “How i hide my content from IE6 Users?”

KaiseRCrazY — Fri, 11 Jun 2010 10:06:06 +0000

Hi again. I know i can’t write near 20 days. But Udegbunam asked me a question on this post. I try some code on this problem and i found a solution for this. You know, i write an article about using Two or more single php. I used some if and else option for change single.php for each category. With this code we can change our index.php for IE6 users. Nearly simple code and we can use this with different browsers (IE7, Safari etc.). Lets begin!

Before start make a backup of your theme’s index.php. I used default theme’s files for this. Your template can have different files or codes.

Firstly we have to copy our real index.php twice. After that rename them with index-ie6.php and index-real.php. Clear index.php‘s code and place that code below;

After that we change index-ie6.php for IE6 users. I simply change have_posts function with a h3 :). Here is the index-ie6.php;



	
Sorry You're using Internet Explorer 6

Don’t change index-real.php’s codes. This is the real index.php of your theme.
That’s All. There is no more code :) If you want i take some screenshots for this. IE6, IE8 and Firefox.

Make Your Titles Shorten Then Now!

KaiseRCrazY — Fri, 16 Apr 2010 19:13:46 +0000

Some people use extremly long titles for their blog. Also you can use titles like that. There is a way to make short titles for SEO. I will give to you this quick and simple function to make this. Let’s begin…

Here is The Code;

Add this function into your theme’s functions.php.

function short_title($after = '', $length) {
	$mytitle = explode(' ', get_the_title(), $length);
	if (count($mytitle)>=$length) {
		array_pop($mytitle);
		$mytitle = implode(" ",$mytitle). $after;
	} else {
		$mytitle = implode(" ",$mytitle);
	}
	return $mytitle;
}

After this you can use this simple function for show your titles shorten then now. You can add this lines into your index.php or where you want!

That’s all. Have a nice day.

Catch the First Image

KaiseRCrazY — Fri, 12 Mar 2010 20:50:10 +0000

You can catch the your posts first image and use them for thumbnails. Also you can use default images for this. With this function you can use any image (first image on your posts also) for thumbnail. Lets Begin…

Here is the code;

function catch_that_image() {
global $post, $posts;
$first_img = '';
ob_start();
ob_end_clean();
$output = preg_match_all('//i', $post->post_content, $matches);
$first_img = $matches [1] [0];
if(empty($first_img)){ //Varsayılan küçük resim
$first_img = "wp-content/themes/tema adı/images/default.png";
}
return $first_img;
}

This is the output;

catch_that_image()

This is the usage;

Usage with the img tag;

" alt=""/>

Usage on site;


" alt=""/>

And CSS;

.custom_image img{float:left; padding:3px; margin:7px 10px 15px 0; border: 2px solid #e6e6e6; height:90px; width:90px}

That’s All!

Create PDF Button

KaiseRCrazY — Tue, 02 Mar 2010 18:00:50 +0000

This is a simple button for display PDF’s with Google Docs. You can easily apply this code into your theme’s functions.php. And this useful thing has 4 lines code. Let’s Begin…

Here is the code;

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

function pdflink($attr, $content) {
	return ''.$content.'';
}
add_shortcode('pdf', 'pdflink');

That’s All. Now use your shortcode;

[pdf href="http://yoursite.com/linktoyour/file.pdf"]View PDF[/pdf]

This tip orginally posted in WpRecipes.

Nice Search Plugin!

KaiseRCrazY — Mon, 04 Jan 2010 17:39:06 +0000

This plugin is a very simple redirect plugin. The Plugin change WordPress’ search context “?s=searched%20word” to permalink “/search/searched+word/” one. Also change “%20″ to “+”. Thanks to Mark Jaquith!

Here is the Plugin;

You can see what code the plugin has;

That’s All!
You can download it from here:
Note: There is a file embedded within this post, please visit this post to download the file.

Display Custom Content to Search Engine Visitors!

KaiseRCrazY — Mon, 28 Dec 2009 10:24:51 +0000

With this code you can show a custom message or contet to your search-engine visitors. We will edit funcitons.php and any theme file you want to show your content to search engine vsitors. Let’s Begin…

Here is the code;

Backup and open your theme’s functions.php and insert this code into it.

You can edit or add any search engine rules into $SE. After that your function is ready. Insert this code below where you want to show your custom content to visitors.

That’s All. Have a nice day!

Say Hello to returning visitors!

KaiseRCrazY — Sun, 27 Dec 2009 10:19:01 +0000

We can use cookies for show some custom messages to our visitor. But this cookies are comment_cookie. Also show custom message to normal visitors. If you want to show this custom messages read this article. Let’s Begin…

Here is the code;

That’s All. Have a nice day!

Show your ads on only old posts!

KaiseRCrazY — Wed, 09 Dec 2009 12:24:25 +0000

We use Google Adsense or any other ad servers for make money :) You can use this ads on your old posts. I don’t know any pluginfor that function but we can make a function for use ads… Let’s begin…

Here is the code;

To use this code open your functions.php and paste this code into end of file.

function is_old_post($post_id=null){
   $days = 15;
   global $wp_query;
   if(is_single() || is_page()) {
      if(!$post_id) {
         $post_id = $wp_query->post->ID;
      }
      $current_date = time();
      $offset = $days *60*60*24;
      $post_id = get_post($post_id);
      $post_date = mysql2date('U',$post_id->post_date);
      $cunning_math = $post_date + $offset;
      $test = $current_date - $cunning_math;
      if($test > 0){
         $return = true;
      }else{
         $return = false;
      }
   }else{
      $return = false;
   }
   return $return;
}

After that use this code for show your ads…


INSERT AD CODE HERE

This function show ads on your 15 days old posts. To change this simply change $days value

Show Category Description without a plugin!

KaiseRCrazY — Mon, 30 Nov 2009 10:48:01 +0000

You can show your ategory description without a plugin. It’s needed only one-line code. When you add this code you can show your category description after the title or where you want. Lets begin…

Here is the code;

You can add this lines to archive.php (category section) or where you want. Selected category’s description shown after title. You can add css templates for this. Look at more information ;)

More information (Spanish)

Show word counts on your posts!

KaiseRCrazY — Fri, 09 Oct 2009 19:39:14 +0000

I konw there are some plugin about that but you can do that with a simple code. No need plugins. If you want to add some attractive code to show word count on your posts only edit two file and use a short-code…

Here is the code;

We will change your theme’s functions.php and single.php, because of this wou need to make the backup this files. First the code of functions.php;

function count_words($str){
     $words = 0;
     $str = eregi_replace(" +", " ", $str);
     $array = explode(" ", $str);
     for($i=0;$i < count($array);$i++)
 	 {
         if (eregi("[0-9A-Za-zÀ-ÖØ-öø-ÿ]", $array[$i]))
             $words++;
     }
     return $words;
 }

Here is the code of sinlge.php;

Word count: post_content); ?>

After you placed this code to single.php the code count your words.
That’s all. Have a nice day!