get post author info in single.php in wordpress

http://www.wpbeginner.com/wp-tutorials/how-to-add-an-author-info-box-in-wordpress-posts/



Function.php

/**
 * Add authour info in post view
 */

function wpb_author_info_box( $content ) {

global $post;

// Detect if it is a single post with a post author
if ( is_single() && isset( $post->post_author ) ) {

// Get author's display name
$display_name = get_the_author_meta( 'display_name', $post->post_author );

// If display name is not available then use nickname as display name
if ( empty( $display_name ) )
$display_name = get_the_author_meta( 'nickname', $post->post_author );

// Get author's biographical information or description
$user_description = get_the_author_meta( 'user_description', $post->post_author );

// Get author's website URL
$user_website = get_the_author_meta('url', $post->post_author);

// Get link to the author archive page
$user_posts = get_author_posts_url( get_the_author_meta( 'ID' , $post->post_author));

if ( ! empty( $display_name ) )

$author_details = '<p class="author_name">About ' . $display_name . '</p>';

if ( ! empty( $user_description ) )
// Author avatar and bio

$author_details .= '<p class="author_details">' . get_avatar( get_the_author_meta('user_email') , 90 ) . nl2br( $user_description ). '</p>';

$author_details .= '<p class="author_links"><a href="'. $user_posts .'">View all posts by ' . $display_name . '</a>';

// Check if author has a website in their profile
if ( ! empty( $user_website ) ) {

// Display author website link
$author_details .= ' | <a href="' . $user_website .'" target="_blank" rel="nofollow">Website</a></p>';

} else {
// if there is no author website then just close the paragraph
$author_details .= '</p>';
}

// Pass all this info to post content
$content = $content . '<footer class="author_bio_section" >' . $author_details . '</footer>';
}
return $content;
}

// Add our function to the post content filter
add_action( 'the_content', 'wpb_author_info_box' );

// Allow HTML in author bio section
remove_filter('pre_user_description', 'wp_filter_kses');

wordpress get latest post from another website

1.Using Template
2. RSS widget


https://www.worldoweb.co.uk/2012/display-wordpress-posts-on-another-wp-blog

plugin:

https://wordpress.org/plugins/featured-images-for-rss-feeds/screenshots/

https://wordpress.org/plugins/wp-rss-aggregator/screenshots/



<?php
/**
 * Template Name: Blog  Page
 *
 * A Fully Operational maintenance Page
 *  WordPress
 */

get_header(); ?>
<div class="content_bgr website-maintenance-plan websiteplan-plan">
<div class="full_container_page_title">
<div class="container startNow">
<div class="row no_bm">
<?php
//replace with your URL
$rss = fetch_feed("http://demoinfolink.com/blog/");

if (!is_wp_error($rss)) :

$maxitems = $rss -> get_item_quantity(5); //gets latest 5 items This can be changed to suit your requirements
$rss_items = $rss -> get_items(0, $maxitems);
endif;

//grabs our post thumbnail image
function get_first_image_url($html) {
if (preg_match('/<img.+?src="(.+?)"/', $html, $matches)) {
return $matches[1];
}
}

//shortens description
function shorten($string, $length) {
$suffix = '&hellip;';
$short_desc = trim(str_replace(array("\r", "\n", "\t"), ' ', strip_tags($string)));
$desc = trim(substr($short_desc, 0, $length));
$lastchar = substr($desc, -1, 1);
if ($lastchar == '.' || $lastchar == '!' || $lastchar == '?')
$suffix = '';
$desc .= $suffix;
return $desc;
}
?>
<!--start of displaying our feeds-->
<ul class="rss-items" id="wow-feed">
<?php
if ($maxitems == 0) echo '<li>No items.</li>';
else foreach ( $rss_items as $item ) :
?>
<li class="item">
<span class="rss-image">
<?php echo '<img width="200" src="' . get_first_image_url($item -> get_content()) . '"/>'; ?>
</span>
<span class="data">
<h5><a href='<?php echo esc_url($item -> get_permalink()); ?>' title='<?php echo esc_html($item -> get_title()); ?>'> <?php echo esc_html($item -> get_title()); ?></a></h5>
<span class="date-image">&nbsp;</span>
<small><?php echo $item -> get_date('F Y'); ?></small><!--This can be changed -->
<span class="comment-image">&nbsp;</spa






































































n>







































































<small><?php $comments = $item -> get_item_tags('http://purl.org/rss/1.0/modules/slash/', 'comments'); ?><?php $number = $comments[0]['data']; ?>
<?php //checks and displays comment count
if ($number == '1')
{
echo $number . "&nbsp;" . "Comment";
}
else


























































{


























































echo $number . "&nbsp;" . "Comments";
}
?>
</small>
<p><?php echo shorten($item -> get_description(), '150'); ?></p>
</span>






































</li>






































<?php endforeach; ?>
</ul>

</div>
</div>
</div>
</div>

<?php get_footer(); ?>

add the following to your theme’sfunctions.php

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<?php //add post thumbnails to RSS images function cwc_rss_post_thumbnail($content) {     global $post;     if(has_post_thumbnail($post->ID)) {         $content = '<p>' . get_the_post_thumbnail($post->ID) .         '</p>' . get_the_excerpt();     }     return $content; } add_filter('the_excerpt_rss', 'cwc_rss_post_thumbnail'); add_filter('the_content_feed', 'cwc_rss_post_thumbnail'); ?>

Whilst functions.php is open check for or add the following

PH

P

1	add_theme_support( 'post-thumbnails' );