Tsunamijaan

<?php global $current_user;
      get_currentuserinfo();
 
      echo 'Username: ' . $current_user->user_login . "\n";
      echo 'User email: ' . $current_user->user_email . "\n";
      echo 'User first name: ' . $current_user->user_firstname . "\n";
      echo 'User last name: ' . $current_user->user_lastname . "\n";
      echo 'User display name: ' . $current_user->display_name . "\n";
      echo 'User ID: ' . $current_user->ID . "\n";
?>

Tsunamijaan

add_filter( 'post_thumbnail_html', 'remove_wps_width_attribute', 10 );
add_filter( 'image_send_to_editor', 'remove_wps_width_attribute', 10 );
  
function remove_wps_width_attribute( $html ) {
    $html = preg_replace( '/(width|height)=\"\d*\"\s/', "", $html );
    return $html;
}

Tsunamijaan

add_filter('the_content', 'google_plusone');
function google_plusone($content) {
        $content = $content.'<div class="plusone"><g:plusone size="tall" href="'.get_permalink().'"></g:plusone></div>';
        return $content;
}
add_action ('wp_enqueue_scripts','google_plusone_script');
function google_plusone_script() {
        wp_enqueue_script('google-plusone', 'https://apis.google.com/js/plusone.js', array(), null);
}

Tsunamijaan

add_action( 'pre_get_posts', function ( $q ) {
 
    if( $q->is_home() && $q->is_main_query() ) {
 
        $q->set( 'cat', CATEGORY_ID );
        $q->set( 'posts_per_page', 3 );
 
    }
 
});

Tsunamijaan

function close_comments( $posts ) {
    if ( !is_single() ) { return $posts; }
     if ( time() - strtotime( $posts[0]->post_date_gmt ) > ( 30 * 24 * 60 * 60 ) ) {
     $posts[0]->comment_status = 'closed';
     $posts[0]->ping_status    = 'closed';
  }
  return $posts;
}
add_filter( 'the_posts', 'close_comments' );

Tsunamijaan

add_shortcode( 'member', 'member_check_shortcode' );
 
function member_check_shortcode( $atts, $content = null ) {
         if ( is_user_logged_in() && !is_null( $content ) && !is_feed() )
                return $content;
        return '';
}


Uses:===============

Tsunamijaan

function minWord($content){
        global $post;
        $num = 100; //set this to the minimum number of words
        $content = $post->post_content;
        if (str_word_count($content) <  $num)
            wp_die( __('Error: your post is below the minimum word count.') );
}
add_action('publish_post', 'minWord');

Tsunamijaan

add_filter('body_class','browser_body_class');
function browser_body_class($classes) {
        global $is_lynx, $is_gecko, $is_IE, $is_opera, $is_NS4, $is_safari, $is_chrome, $is_iphone;
        if($is_lynx) $classes[] = 'lynx';
        elseif($is_gecko) $classes[] = 'gecko';
        elseif($is_opera) $classes[] = 'opera';
        elseif($is_NS4) $classes[] = 'ns4';
        elseif($is_safari) $classes[] = 'safari';
        elseif($is_chrome) $classes[] = 'chrome';
        elseif($is_IE) $classes[] = 'ie';

Tsunamijaan

function search_posts_filter( $query ){
    if ($query->is_search){
        $query->set('post_type',array('post','custom_post_type1', 'custom_post_type2'));
    }
    return $query;
}
add_filter('pre_get_posts','search_posts_filter');

Tsunamijaan

function JebamaxWord($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', 'JebamaxWord');