List Author Comments On Author Page

September 12, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to list all the author comments on authors page.

function wpse19316_author_comments( $length )
{
    $final_length = (int) $length;
    $author_comments = get_comments( array( 'ID' => $GLOBALS['authordata']->ID ) );
    foreach ( $author_comments as $comment )
    {
        $comment_length = sublen( $comment->comment_content );
        $comment_excerpt = $comment->comment_content;
        if ( $comment_length > $final_length )
            $comment_excerpt = substr( $comment->comment_content, $final_length );
        echo $comment_excerpt.'<br />';
    }
}

function wpse19316_author_comments( $length )

{

$final_length = (int) $length;

$author_comments = get_comments( array( 'ID' => $GLOBALS['authordata']->ID ) );

foreach ( $author_comments as $comment )

{

$comment_length = sublen( $comment->comment_content );

$comment_excerpt = $comment->comment_content;

if ( $comment_length > $final_length )

$comment_excerpt = substr( $comment->comment_content, $final_length );

echo $comment_excerpt.'<br />';

}

Snippet Source/Credit: StachExchange

WordPress Display Page

September 5, 2021 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will put page directly into your page template.

<?php
 $id = 1; // page ID to display
 $p = get_page($id);
 echo apply_filters('the_content', $p->post_content);
 ?>

<?php

$id = 1; // page ID to display

$p = get_page($id);

echo apply_filters('the_content', $p->post_content);

Snippet Source/Credit: Snipplr

Removing WordPress Version From Head And Feeds

August 31, 2021 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to remove WordPress version from head and feeds.

function complete_version_removal() {
    return '';
}
add_filter('the_generator', 'complete_version_removal');

function complete_version_removal() {

return '';

}

add_filter('the_generator', 'complete_version_removal');

Snippet Source/Credit: Snipplr

Delete WordPress Post Revisions

August 20, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The snippet below will allow you to delete WordPress post revisions.

$wpdb->query( "
DELETE FROM $wpdb->posts
WHERE post_type = 'revision'
" );

$wpdb->query( "

DELETE FROM $wpdb->posts

WHERE post_type = 'revision'

" );

Snippet Source/Credit: Hardeep Asrani

Showing Content For Logged In Users

August 11, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The snippet below will let you show content for logged-in users.

<?php
add_shortcode("hide","hide_shortcode");
function hide_shortcode($x,$text=null){
if(!is_user_logged_in()){
return "You have to been registered and logged in to see this content";
}else{
return do_shortcode($text);
}
}
?>

<?php

add_shortcode("hide","hide_shortcode");

function hide_shortcode($x,$text=null){

if(!is_user_logged_in()){

return "You have to been registered and logged in to see this content";

}else{

return do_shortcode($text);

}

Snippet Source/Credit: Snipplr

Disable WordPress Plugins Update

August 3, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The snippet below will let you disable WordPress plugins update.

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

Delete Link In Comments In Your WordPress Website

July 30, 2021 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The snippet will let you delete link in comments in your WordPress website.

function delete_comment_link($id) {
    if (current_user_can('edit_post')) {
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&c='.$id.'">borrar</a> ';
        echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&dt=spam&c='.$id.'">spam</a>';
    }
}

function delete_comment_link($id) {

if (current_user_can('edit_post')) {

echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&c='.$id.'">borrar</a> ';

echo '| <a href="'.get_bloginfo('wpurl').'/wp-admin/comment.php?action=cdc&dt=spam&c='.$id.'">spam</a>';

}

Snippet Source/Credit: Snipplr

Force Categories Widget To Show Empty Categories In WordPress

July 20, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The snippet below will let you have force categories widget to show empty categories in WordPress.

<?php
add_filter( 'widget_categories_args', 'mytheme_widget_cat_args' );
function mytheme_widget_cat_args($cat_args) {
    // the default for "hide_empty" = 1, so
    $cat_args['hide_empty'] = 0;
    // we can override any other defaults here too
    return $cat_args;
}
?>

<?php

add_filter( 'widget_categories_args', 'mytheme_widget_cat_args' );

function mytheme_widget_cat_args($cat_args) {

// the default for "hide_empty" = 1, so

$cat_args['hide_empty'] = 0;

// we can override any other defaults here too

return $cat_args;

}

Snippet Source/Credit: WordPress Codex

Displaying Twitter Feeds In WordPress

July 12, 2021 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet will result in displaying Twitter feed in WordPress.

&lt;?php
include_once(ABSPATH . WPINC . '/feed.php');
$rss = fetch_feed('https://api.twitter.com/1/statuses/user_timeline.rss?screen_name=smashingmag');
$maxitems = $rss-&gt;get_item_quantity(3);
$rss_items = $rss-&gt;get_items(0, $maxitems);
?&gt;
&lt;ul&gt;
&lt;?php if ($maxitems == 0) echo '&lt;li&gt;No items.&lt;/li&gt;';
else
// Loop through each feed item and display each item as a hyperlink.
foreach ( $rss_items as $item ) : ?&gt;
&lt;li&gt;
&lt;a href='&lt;?php echo $item-&gt;get_permalink(); ?&gt;'&gt;
&lt;?php echo $item-&gt;get_title(); ?&gt;
&lt;/a&gt;
&lt;/li&gt;
&lt;?php endforeach; ?&gt;
&lt;/ul&gt;

<?php

include_once(ABSPATH . WPINC . '/feed.php');

$rss = fetch_feed('https://api.twitter.com/1/statuses/user_timeline.rss?screen_name=smashingmag');

$maxitems = $rss->get_item_quantity(3);

$rss_items = $rss->get_items(0, $maxitems);

<ul>

<?php if ($maxitems == 0) echo '<li>No items.</li>';

else

// Loop through each feed item and display each item as a hyperlink.

foreach ( $rss_items as $item ) : ?>

<li>

<a href='<?php echo $item->get_permalink(); ?>'>

<?php echo $item->get_title(); ?>

</a>

</li>

<?php endforeach; ?>

</ul>

Snippet Source/Credit: Smashing Magazine

Creating Database For Your WordPress Website

July 4, 2021 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, you will be able to create database for WordPress.

CREATE SCHEMA `your_db_name` ;
GRANT ALL PRIVILEGES ON your_db_name.* TO 'your_user_name'@'localhost' IDENTIFIED BY 'your_password';

1 2	CREATE SCHEMA `your_db_name` ; GRANT ALL PRIVILEGES ON your_db_name.* TO 'your_user_name'@'localhost' IDENTIFIED BY 'your_password';

Snippet Source/Credit: Snipplr