WordPress Orderby Last Word In Title

Try this. First add the following orderby filter in functions.php

function posts_orderby_lastname ($orderby_statement) 
{
  $orderby_statement = "RIGHT(post_title, LOCATE(' ', REVERSE(post_title)) - 1) DESC";
    return $orderby_statement;
}

Continue reading WordPress Orderby Last Word In Title

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WordPress set mail type to html

//Create function which will return content type

function set_html_content_type() {
     return 'text/html';
 }

//now add filter before wp-mail()

Continue reading WordPress set mail type to html

WordPress redirect user with role

WordPress has many users roles, you can redirect particular users by role with following function

<?php

function redirect_user_on_role()
 {

 // retrieve current user info

 global $current_user;
 get_currentuserinfo();

 // If login user role is Subscriber

 if ($current_user->user_level == 0)
 {
 wp_redirect(esc_url(get_permalink(get_page_by_title('Perticluar Page By Name'))));
 exit;
 }

 // If login user role is Contributor

   else
 if ($current_user ->user_level > 1)
 {
 wp_redirect(home_url());
 exit;
 }

 // If login user role is Editor

   else
 if ($current_user ->user_level > 8)
 {
 wp_redirect(home_url());
 exit;
 }

 //For other roles
  else
 {
   $redirect_to = 'http://google.com/';
   return $redirect_to;
 }
 }

add_action('admin_init', 'redirect_user_on_role');

Continue reading WordPress redirect user with role

WordPress Plugin Template redirect custom post, page, taxonomy

Here is example of how we can redirect to custom templates in wordpress plugin with page name, custom post type, custom taxonomies etc 

 

<?php
add_action("template_redirect", 'my_theme_redirect');

function my_theme_redirect()
 {
 global $wp;
 $plugindir = dirname(__FILE__);

 // A Specific page by title / name

 if ($wp->query_vars["pagename"] == 'agenda')
 {
 $templatefilename = 'page-event-list.php';
 if (file_exists(TEMPLATEPATH . '/' . $templatefilename))
 {
 $return_template = TEMPLATEPATH . '/' . $templatefilename;
 }
   else
 {
 $return_template = $plugindir . '/templates/' . $templatefilename;
 }

 do_theme_redirect($return_template);
 }

 // A Specific Custom Post Type

 if ($wp->query_vars["post_type"] == 'events')
 {
 $templatefilename = 'single-event.php';
 if (file_exists(TEMPLATEPATH . '/' . $templatefilename))
 {
 $return_template = TEMPLATEPATH . '/' . $templatefilename;
 }
   else
 {
 $return_template = $plugindir . '/templates/' . $templatefilename;
 }

 dmk_redirect_to_login_if_not_logged_in();
 do_theme_redirect($return_template);

 // A Custom Taxonomy Page

 }
 elseif ($wp->query_vars["taxonomy"] || is_tax('location') == 'location')
 {
 $templatefilename = 'taxonomy-event_location.php';
 if (file_exists(TEMPLATEPATH . '/' . $templatefilename))
 {
 $return_template = TEMPLATEPATH . '/' . $templatefilename;
 }
   else
 {
 $return_template = $plugindir . '/templates/' . $templatefilename;
 }

 do_theme_redirect($return_template);
 }
 }

// Function includes file and does redirection

function do_theme_redirect($url)
 {
 global $post, $wp_query;
 if (have_posts())
 {
 include ($url);

 die();
 }
   else
 {
 $wp_query->is_404 = true;
 }
 }

php text to speech with google api

// Convert Words (text) to Speech (MP3)
// ------------------------------------
$word=$_POST['word'];
// Google Translate API cannot handle strings > 100 characters
$word = substr($word, 0, 100);

// Replace the non-alphanumeric characters
// The spaces in the sentence are replaced with the Plus symbol
$word = urlencode($word);

// If the MP3 file exists, do not create a new request
// create curl resource
$ch = curl_init();

// set url
curl_setopt($ch, CURLOPT_URL, 'http://translate.google.com/translate_tts?ie=UTF-8&tl=en&q='.$word);

//return the transfer as a string
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

// $output contains the mp3 file
$mp3 = curl_exec($ch);

// close curl resource to free up system resources
curl_close($ch);

file_put_contents('temp/'.$word.'.mp3', $mp3);

PS: this code no longer works as google added captcha code