Tag: Code Snippets

How To Show Top Level And Child Pages In WordPress

The following snippet will let you show top level and child pages in WordPress.

<ul><?php $parent_title = get_the_title($post->post_parent);?>
<li><a href="<?php echo get_permalink($post->post_parent) ?>"><?php echo $parent_title;?></a></li></ul>
          <?php 
			if ($post->post_parent)	{
				$ancestors=get_post_ancestors($post->ID);
				$root=count($ancestors)-1;
				$parent = $ancestors[$root];
			} else {
				$parent = $post->ID;
			} 
			$children = wp_list_pages("title_li=&child_of=". $parent ."&echo=0"); 
			if ($children) { ?>
			<ul id="subnav">
			<?php echo $children; ?>
			</ul>
			<?php } ?>

<ul><?php $parent_title = get_the_title($post->post_parent);?>

<li><a href="<?php echo get_permalink($post->post_parent) ?>"><?php echo $parent_title;?></a></li></ul>

<?php

if ($post->post_parent) {

$ancestors=get_post_ancestors($post->ID);

$root=count($ancestors)-1;

$parent = $ancestors[$root];

} else {

$parent = $post->ID;

}

$children = wp_list_pages("title_li=&child_of=". $parent ."&echo=0");

if ($children) { ?>

<?php echo $children; ?>

</ul>

<?php } ?>

How To Have A/B Split Google Optimizer For WordPress

The following snippet will like you to have A/B split Google optimizer testing done for WordPress.

//Custom Headers for A/B Split Landing Pages
function insert_splittest_header() {
if (is_page(8582)) { ?>
<!-- Google Website Optimizer Control Script -->
<script>
function utmx_section(){}function utmx(){}
(function(){var k='0785944995',d=document,l=d.location,c=d.cookie;function f(n){
if(c){var i=c.indexOf(n+'=');if(i>-1){var j=c.indexOf(';',i);return escape(c.substring(i+n.
length+1,j<0?c.length:j))}}}var x=f('__utmx'),xx=f('__utmxx'),h=l.hash;
d.write('<sc'+'ript src="'+
'http'+(l.protocol=='https:'?'s://ssl':'://www')+'.google-analytics.com'
+'/siteopt.js?v=1&utmxkey='+k+'&utmx='+(x?x:'')+'&utmxx='+(xx?xx:'')+'&utmxtime='
+new Date().valueOf()+(h?'&utmxhash='+escape(h.substr(1)):'')+
'" type="text/javascript" charset="utf-8"></sc'+'ript>')})();
</script><script>utmx("url",'A/B');</script>
<!-- End of Google Website Optimizer Control Script -->
<!-- Google Website Optimizer Tracking Script -->
<script type="text/javascript">
  var _gaq = _gaq || [];
  _gaq.push(['gwo._setAccount', 'UA-23025259-1']);
  _gaq.push(['gwo._trackPageview', '/0785944995/test']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
</script>
<!-- End of Google Website Optimizer Tracking Script -->
 
<?php } }
add_action('wp_head','insert_splittest_header',0);
 
 
// Customer Footer for final page - the 'thank you'
function insert_B_footer () {
if (is_page(9161)) { ?>
<!-- Google Website Optimizer Tracking Script -->
<script type="text/javascript">
  var _gaq = _gaq || [];
  _gaq.push(['gwo._setAccount', 'UA-23025259-1']);
  _gaq.push(['gwo._trackPageview', '/0785944995/test']);
  (function() {
    var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
    ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
    var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
  })();
</script>
<!-- End of Google Website Optimizer Tracking Script -->
<?php } }
add_action('wp_footer','insert_B_footer');

//Custom Headers for A/B Split Landing Pages

function insert_splittest_header() {

if (is_page(8582)) { ?>

function utmx_section(){}function utmx(){}

(function(){var k='0785944995',d=document,l=d.location,c=d.cookie;function f(n){

if(c){var i=c.indexOf(n+'=');if(i>-1){var j=c.indexOf(';',i);return escape(c.substring(i+n.

length+1,j<0?c.length:j))}}}var x=f('__utmx'),xx=f('__utmxx'),h=l.hash;

d.write('<sc'+'ript src="'+

'http'+(l.protocol=='https:'?'s://ssl':'://www')+'.google-analytics.com'

+'/siteopt.js?v=1&utmxkey='+k+'&utmx='+(x?x:'')+'&utmxx='+(xx?xx:'')+'&utmxtime='

+new Date().valueOf()+(h?'&utmxhash='+escape(h.substr(1)):'')+

'" type="text/javascript" charset="utf-8"></sc'+'ript>')})();

</script><script>utmx("url",'A/B');</script>

var _gaq = _gaq || [];

_gaq.push(['gwo._setAccount', 'UA-23025259-1']);

_gaq.push(['gwo._trackPageview', '/0785944995/test']);

(function() {

var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;

ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';

var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);

})();

</script>

<?php } }

add_action('wp_head','insert_splittest_header',0);

// Customer Footer for final page - the 'thank you'

function insert_B_footer () {

if (is_page(9161)) { ?>

var _gaq = _gaq || [];

_gaq.push(['gwo._setAccount', 'UA-23025259-1']);

_gaq.push(['gwo._trackPageview', '/0785944995/test']);

(function() {

var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;

ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';

var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);

})();

</script>

<?php } }

add_action('wp_footer','insert_B_footer');

Snippet Source/Credit: Snipplr

How To Have Content From Separate Pages Without ID In WordPress

The following lines of codes will let you have content from separate pages without ID in WordPress.

<?php 
//PERFORMS MYSQL QUERY TO GET THE POST ID
//note: 'about' is the name of the page, you can use any named, ex: 'web services'
$about_page_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = 'about'"); 
$post_id = get_post($about_id); 
$content = $post_id->post_content;  
//applies wordpress filter (includes <p> tags)
$content = apply_filters('the_content', $content); 
$content = str_replace(']]>', ']]>', $content);  
echo $content;
?>

<?php

//PERFORMS MYSQL QUERY TO GET THE POST ID

//note: 'about' is the name of the page, you can use any named, ex: 'web services'

$about_page_id = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = 'about'");

$post_id = get_post($about_id);

$content = $post_id->post_content;

//applies wordpress filter (includes <p> tags)

$content = apply_filters('the_content', $content);

$content = str_replace(']]>', ']]>', $content);

echo $content;

How To Add Gravatars For Authors In WordPress

Simply paste the following snippet and you will be able to automatically add the author gravatar to each of their posts respectively.

<?php echo get_avatar( get_the_author_email(), '80' ); ?>

1	<?php echo get_avatar( get_the_author_email(), '80' ); ?>

Snippet Source/Credit: emoticode

How To Add PayPal Functionality In WordPress

Using the following snippet will let you add PayPal button to your WordPress website. Remember to add the snippet to your theme’s functions.php file and you are done.

function cwc_donate_shortcode( $atts ) {
    extract(shortcode_atts(array(
        'text' => 'Make a donation',
        'account' => 'REPLACE ME',
        'for' => '',
    ), $atts)); 
    global $post; 
    if (!$for) $for = str_replace(" ","+",$post->post_title); 
    return '<a class="donateLink" href="https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business='.$account.'&item_name=Donation+for+'.$for.'">'.$text.'</a>'; 
}
add_shortcode('donate', 'cwc_donate_shortcode');

function cwc_donate_shortcode( $atts ) {

extract(shortcode_atts(array(

'text' => 'Make a donation',

'account' => 'REPLACE ME',

'for' => '',

), $atts));

global $post;

if (!$for) $for = str_replace(" ","+",$post->post_title);

return '<a class="donateLink" href="https://www.paypal.com/cgi-bin/webscr?cmd=_xclick&business='.$account.'&item_name=Donation+for+'.$for.'">'.$text.'</a>';

}

add_shortcode('donate', 'cwc_donate_shortcode');

Snippet Source/Credit: Snipplr

Best Of WordPress Code Snippets Collection – 4

By The Editorial Team

On February 18, 2015

In Snippets

How To Set Simple Embedding PDF Shortcode In WordPress

The following snippet will let you set simple embedding PDF shortcode in WordPress.

function viewpdf($attr, $url) {
    return '<iframe src="http://docs.google.com/viewer?url=' . $url . '&embedded=true" style="width:' .$attr['width']. '; height:' .$attr['height']. ';" frameborder="0">Your browser should support iFrame to view this PDF document</iframe>';
}
add_shortcode('embedpdf', 'viewpdf');

function viewpdf($attr, $url) {

return '<iframe src="http://docs.google.com/viewer?url=' . $url . '&embedded=true" style="width:' .$attr['width']. '; height:' .$attr['height']. ';" frameborder="0">Your browser should support iFrame to view this PDF document</iframe>';

}

add_shortcode('embedpdf', 'viewpdf');

Snippet Source/Credit: WPRecipes.com

Setting Up WordPress Post Expiration Code

The following snippet will let you set WordPress post expiration code.

<?php  //to check against expiration date; 
$timestamp = strtotime("now + 8 hours");  
$currentdate = date('YmdHis', $timestamp);
$expirationdate = get_post_custom_values('expiration');
if (is_null($expirationdate)) {	
  			$expirestring = '30005050235959'; //MAKE UN-EXPIRING POSTS ALWAYS SHOW UP;
} else {  
if (is_array($expirationdate)) {	
  						$expirestringarray = implode($expirationdate);	
						}
$markup = array("/",":"," ");
$expirestring = str_replace($markup,"",$expirestringarray);
} //else 
if (( $expirestring > $currentdate ) || (is_archive())) { ?>
<?php } //end if for expiration; ?>

<?php //to check against expiration date;

$timestamp = strtotime("now + 8 hours");

$currentdate = date('YmdHis', $timestamp);

$expirationdate = get_post_custom_values('expiration');

if (is_null($expirationdate)) {

$expirestring = '30005050235959'; //MAKE UN-EXPIRING POSTS ALWAYS SHOW UP;

} else {

if (is_array($expirationdate)) {

$expirestringarray = implode($expirationdate);

}

$markup = array("/",":"," ");

$expirestring = str_replace($markup,"",$expirestringarray);

} //else

if (( $expirestring > $currentdate ) || (is_archive())) { ?>

<?php } //end if for expiration; ?>

Snippet Source/Credit: nrbet.com

How To Delete Post From Front End In WordPress

Adding the following snippet will let you delete post from front end in WordPress.

<?php
$url = get_bloginfo('url');
  if (current_user_can('edit_post', $post->ID)){
    echo '<a class="delete-post" href="';
    echo wp_nonce_url("$url/wp-admin/post.php?action=trash&post=$id", 'delete-post_' . $post->ID);
    echo '">Delete post</a>';
  }
?>

<?php

$url = get_bloginfo('url');

if (current_user_can('edit_post', $post->ID)){

echo '<a class="delete-post" href="';

echo wp_nonce_url("$url/wp-admin/post.php?action=trash&post=$id", 'delete-post_' . $post->ID);

echo '">Delete post</a>';

}

Snippet Source/Credit: WordPress.org

How To Show Repeatable Region In WordPress Simple Fields Plugin

The following snippet will let you see repeatable region in WordPress simple fields plugin.

<?php 
				$childPagesRepeatedGroup = simple_fields_get_post_group_values(get_the_id(),"Child Pages", true, 2); 
				if ( isset($childPagesRepeatedGroup) && count($childPagesRepeatedGroup) > 0 ) { 
					foreach ( $childPagesRepeatedGroup as $childPage ) { 
						$imageSource = wp_get_attachment_image_src($childPage['Pic']);
			?> 
            <div class="child-links">
   <img src="<?php print $imageSource[0]; ?>" width="<?php print $imageSource[1]; ?>" height="<?php print $imageSource[2]; ?>" />
               <h2><?php print $childPage['Heading']; ?></h2>
               <p><?php print $childPage['Text']; ?></p>
           </div> 
			<?php 
					}
			?>

<?php

$childPagesRepeatedGroup = simple_fields_get_post_group_values(get_the_id(),"Child Pages", true, 2);

if ( isset($childPagesRepeatedGroup) && count($childPagesRepeatedGroup) > 0 ) {

foreach ( $childPagesRepeatedGroup as $childPage ) {

$imageSource = wp_get_attachment_image_src($childPage['Pic']);

<img src="<?php print $imageSource[0]; ?>" width="<?php print $imageSource[1]; ?>" height="<?php print $imageSource[2]; ?>" />

</div>

<?php

}

How To Fix UTF-8 Issues In WordPress

Adding the following lines of code will let you fix UTF-8 issues in WordPress.

Follow these steps:

http://codex.wordpress.org/Converting_Database_Character_Sets

1	http://codex.wordpress.org/Converting_Database_Character_Sets

(see “Performing the actual conversion on your live database” section)

THEN install this plugin:

UTF8 Sanitize (http://wordpress.org/extend/plugins/wp-utf8-sanitize/)

1	UTF8 Sanitize (http://wordpress.org/extend/plugins/wp-utf8-sanitize/)

(fixes UTF8 encoding IN titles).

Snippet/Source Credit: Snipplr

Best Of WordPress Code Snippets Collection – 3

By The Editorial Team

On February 10, 2015

In Snippets

How To Fix Visual Formatting

The following snippet will let you fix visual formatting.

function remove_formatting(){
	//Prevents wordpress back-end from stripping formatting	
	remove_filter ('the_content', 'wpautop'); 
}
add_action('init', 'remove_formatting');

function remove_formatting(){

//Prevents wordpress back-end from stripping formatting

remove_filter ('the_content', 'wpautop');

}

add_action('init', 'remove_formatting');

How To Make Accessible Menu Editor In WordPress

Adding the following snippet to your theme’s functions.php file, you will be able to make accessible menu editor.

$ Role_object  = get_role (  'editor'  ) ; 
$ role_object -> add_cap (  'edit_theme_options'  ) ;

1 2	$ Role_object = get_role ( 'editor' ) ; $ role_object -> add_cap ( 'edit_theme_options' ) ;

Snippet Source/Credit: Webundso

How To Simulate A View Of A Page With JavaScript Onclick

Using the following snippet, you will be able to simulate a view of a page with JavaScript onclick.

<input id="submit" onclick="trackpage('/kontaktudfyldt/')" type="submit" value="<?php _e('Send Email', 'framework') ?>" />
 <script type="text/javascript">
 // <![CDATA[
 var readytosubmit = false;
 function trackpage (track)
 {
 _gaq.push(['_trackPageview',track]);
 readytosubmit = !readytosubmit;
 setTimeout(clicksubmit(), 100)}
 function clicksubmit()
 {
 document.getElementById("submit").click();
 }
 // ]]>
 </script>

// <![CDATA[

var readytosubmit = false;

function trackpage (track)

{

_gaq.push(['_trackPageview',track]);

readytosubmit = !readytosubmit;

setTimeout(clicksubmit(), 100)}

function clicksubmit()

{

document.getElementById("submit").click();

}

// ]]>

</script>

Snippet Source/Credit: Reiffs.dk

How To Make Your Search Results Unlimited

Start by finding the below code in your search.php file:

<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

1 2	<?php if (have_posts()) : ?> <?php while (have_posts()) : the_post(); ?>

Once you found it, simply replace it with:

<?php $posts=query_posts($query_string . '&posts_per_page=-1'); ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

<?php $posts=query_posts($query_string . '&posts_per_page=-1'); ?>

<?php if (have_posts()) : ?>

<?php while (have_posts()) : the_post(); ?>

Snippet Source/Credit: WPHacks

How To Redirect Users To A Random Post In WordPress

Pasting the following snippet to your page-random.php file will let you redirect users to a random post.

// set arguments for get_posts()
$args = array(
    'numberposts' => 1,
    'orderby' => 'rand'
);
// get a random post from the database
$my_random_post = get_posts ( $args );
// process the database request through a foreach loop
foreach ( $my_random_post as $post ) {
  // redirect the user to the random post
  wp_redirect ( get_permalink ( $post->ID ) );
  exit;
}

// set arguments for get_posts()

$args = array(

'numberposts' => 1,

'orderby' => 'rand'

);

// get a random post from the database

$my_random_post = get_posts ( $args );

// process the database request through a foreach loop

foreach ( $my_random_post as $post ) {

// redirect the user to the random post

wp_redirect ( get_permalink ( $post->ID ) );

exit;

}

Snippet Source/Credit: Smashing Magazine

Best Of WordPress Code Snippets Collection – 2

By The Editorial Team

On February 3, 2015

In Snippets

How To Embed A Page Into Another Page In WordPress

Using the following snippet, you will be able to embed a page into another page in your WordPress blog.

<?php $recent = new WP_Query("page_id=**ID**"); while($recent->have_posts()) : $recent->the_post();?>
       <h3><?php the_title(); ?></h3>
       <?php the_content(); ?>
<?php endwhile; ?>

<?php $recent = new WP_Query("page_id=**ID**"); while($recent->have_posts()) : $recent->the_post();?>

<?php the_content(); ?>

<?php endwhile; ?>

Snippet Source/Credit: CSS Tricks

How To Rearrange Categories Order In WordPress

Adding the following snippet to your theme’s functions.php file, you will be able to rearrange WordPress categories order, completely the way you want it.

<?php
$categories = get_terms('books_category');
for( $i=0; $i<sizeof($categories); $i++ ){
  if ( $categories[$i]->name == 'New Publications' ) :
    $latest = array($categories[$i]);
    unset($categories[$i]);
  endif;
}
if( isset($latest) )
  array_splice( $categories, 0, 0, $latest );
?>

<?php

$categories = get_terms('books_category');

for( $i=0; $i<sizeof($categories); $i++ ){

if ( $categories[$i]->name == 'New Publications' ) :

$latest = array($categories[$i]);

unset($categories[$i]);

endif;

}

if( isset($latest) )

array_splice( $categories, 0, 0, $latest );

Snippet Source/Credit: Sebastian

How To Make Your Search Results Unlimited In WordPress

Start by finding the below code in your search.php file:

<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

1 2	<?php if (have_posts()) : ?> <?php while (have_posts()) : the_post(); ?>

Once you found it, simply replace it with:

<?php $posts=query_posts($query_string . '&posts_per_page=-1'); ?>
<?php if (have_posts()) : ?>
<?php while (have_posts()) : the_post(); ?>

<?php $posts=query_posts($query_string . '&posts_per_page=-1'); ?>

<?php if (have_posts()) : ?>

<?php while (have_posts()) : the_post(); ?>

Snippet Source/Credit: WPHacks

How To Prevent WordPress To Compress JPG Files

Copy and paste the following snippet in your theme’s functions.php file and it will let you prevent WordPress to compress your jpg files.

add_filter('jpeg_quality', function($arg){return 100;});

1	add_filter('jpeg_quality', function($arg){return 100;});

Snippet Source/Credit: WP Snippets

How To Display An Advert After The First Post In WordPress

The following snippet will let you display an advert after the first post in WordPress.

<?php if (have_posts()) : ?> 
<?php while (have_posts()) : the_post(); $loopcounter++; ?> 
  // the loop stuffs 
  <?php if ($loopcounter <= 1) { include (TEMPLATEPATH . '/ad.php'); } ?> 
<?php endwhile; ?> 
<?php else : ?> 
<?php endif; ?>

<?php if (have_posts()) : ?>

<?php while (have_posts()) : the_post(); $loopcounter++; ?>

// the loop stuffs

<?php if ($loopcounter <= 1) { include (TEMPLATEPATH . '/ad.php'); } ?>

<?php endwhile; ?>

<?php else : ?>

<?php endif; ?>

Snippet Source/Credit: WPLift

Best Of WordPress Code Snippets Collection – 1

By The Editorial Team

On January 21, 2015

In Snippets

How To Disable Comments Completely In WordPress

Adding the following snippet will let you disable Word Press comments completely.

<?php return false; ?>

1	<?php return false; ?>

Snippet Source/Credit: aotearoawebdesign.co.nz

How To Limit Posts Per Page On Search In WordPress

Using the following snippet will let you limit posts per page on search page in WordPress.

function limit_posts_per_search_page() {
	if ( is_search() )
		set_query_var('posts_per_archive_page', 20); 
}
add_filter('pre_get_posts', 'limit_posts_per_search_page');

function limit_posts_per_search_page() {

if ( is_search() )

set_query_var('posts_per_archive_page', 20);

}

add_filter('pre_get_posts', 'limit_posts_per_search_page');

Snippet Source/Credit: WordPress.org

Fixing HTTP Error In WordPress

Using the following snippet in your theme’s .htaccess code will let you fix HTTP error in WordPress.

<IfModule mod_security.c>
<Files async-upload.php>
SecFilterEngine Off
SecFilterScanPOST Off
</Files>
</IfModule>

SecFilterEngine Off

SecFilterScanPOST Off

</Files>

</IfModule>

How To Know That Which Theme You Are Using

Adding the following lines of code will let you know that which theme you are using.

add_action( 'wp_head', 'show_me_the_template' );
function show_me_the_template() {
	global $template, $current_user, $wp_admin_bar; 
	get_currentuserinfo();
        /* If you have more than one user deny. Be sure to use your user ID! */
	if ( !is_user_logged_in() && $current_user->ID != '1' ) 
		return;
	if ( is_admin_bar_showing() )
		$wp_admin_bar->add_menu( array(
			'parent' => false,
			'id' => 'template',
			'title' => $template,
			'href' => '#'
		));
	else
		print_r( $template );
}

add_action( 'wp_head', 'show_me_the_template' );

function show_me_the_template() {

global $template, $current_user, $wp_admin_bar;

get_currentuserinfo();

/* If you have more than one user deny. Be sure to use your user ID! */

if ( !is_user_logged_in() && $current_user->ID != '1' )

return;

if ( is_admin_bar_showing() )

$wp_admin_bar->add_menu( array(

'parent' => false,

'id' => 'template',

'title' => $template,

'href' => '#'

));

else

print_r( $template );

}

Snippet Source/Credit: Snipplr

How To Change Editor Font In WordPress

Using the snippet below and you will be able to change the font the way you want.

add_action( 'admin_head-post.php', 'devpress_fix_html_editor_font' );
add_action( 'admin_head-post-new.php', 'devpress_fix_html_editor_font' );
function devpress_fix_html_editor_font() { ?>
<style type="text/css">#editorcontainer #content, #wp_mce_fullscreen { font-family: Georgia, "Times New Roman", "Bitstream Charter", Times, serif; }</style>
<?php }

add_action( 'admin_head-post.php', 'devpress_fix_html_editor_font' );

add_action( 'admin_head-post-new.php', 'devpress_fix_html_editor_font' );

function devpress_fix_html_editor_font() { ?>

<?php }

Snippet Source/Credit: DevPress

How To Disable Plugins Update In Your WordPress Blog

Using the following snippet, you will be able to disable all the plugins in your WordPress blog.

remove_action( 'load-update-core.php', 'wp_update_plugins' );
add_filter( 'pre_site_transient_update_plugins', create_function( '$a', "return null;" ) );

1 2	remove_action( 'load-update-core.php', 'wp_update_plugins' ); add_filter( 'pre_site_transient_update_plugins', create_function( '$a', "return null;" ) );

Snippet Source/Credit: WP Snippets

How To Set A Maximum Word Count On Post Titles

Adding the following snippet to your theme’s functions.php file, you will be able to set a maximum word count on post titles.

function maxWord($title){
    global $post;
    $title = $post->post_title;
    if (str_word_count($title) >= 10 ) //set this to the maximum number of words
        wp_die( __('Error: your post title is over the maximum word count.') );
}
add_action('publish_post', 'maxWord');

function maxWord($title){

global $post;

$title = $post->post_title;

if (str_word_count($title) >= 10 ) //set this to the maximum number of words

wp_die( __('Error: your post title is over the maximum word count.') );

}

add_action('publish_post', 'maxWord');

Snippet Source/Credit: Pippin

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