Snippet

How To Remove Login Shake Effect In WordPress

February 20, 2019 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet will let you remove the login shake effect when error occurs. Simply paste the following code in your theme’s functions.php file and you are done.

function wps_login_error() {
        remove_action('login_head', 'wp_shake_js', 12);
}
add_action('login_head', 'wps_login_error');

function wps_login_error() {

remove_action('login_head', 'wp_shake_js', 12);

}

add_action('login_head', 'wps_login_error');

Snippet Source/Credit: WordPress Support Forum

How To Prevent WordPress To Compress JPG Files

February 18, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

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

Modifying Size Of Embedded Videos In WordPress

January 30, 2019 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 modify size of embedded videos in WordPress.

function mycustom_embed_defaults($embed_size){
    $embed_size['width'] = 586; // Adjust values to your needs
    $embed_size['height'] = 500;
    return $embed_size;
}
add_filter('embed_defaults', 'mycustom_embed_defaults');

function mycustom_embed_defaults($embed_size){

$embed_size['width'] = 586; // Adjust values to your needs

$embed_size['height'] = 500;

return $embed_size;

}

add_filter('embed_defaults', 'mycustom_embed_defaults');

Snippet Source/Credit: Shailan

How To Have Custom Favicon For Your WP-Admin

January 28, 2019 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 have custom favicon for your WP-admin.

function admin_favicon() {
 echo '<link rel="shortcut icon" type="image/x-icon" href="' . get_bloginfo('template_directory') . '/images/favicon.ico" />';
}
add_action( 'admin_head', 'admin_favicon' );

function admin_favicon() {

echo '<link rel="shortcut icon" type="image/x-icon" href="' . get_bloginfo('template_directory') . '/images/favicon.ico" />';

}

add_action( 'admin_head', 'admin_favicon' );

Snippet Source/Credit: Snipplr

How To show All Active Plugins In Your WordPress Website

January 23, 2019 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 know about all the active plugins in your WordPress website.

function wpse_54742_active_site_plugins() {
    $the_plugs = get_option('active_plugins');
    foreach($the_plugs as $key => $value) {
        $string = explode('/',$value); // Folder name will be displayed
        echo $string[0] ."\n";
    }
}
 wpse_54742_active_site_plugins();

function wpse_54742_active_site_plugins() {

$the_plugs = get_option('active_plugins');

foreach($the_plugs as $key => $value) {

$string = explode('/',$value); // Folder name will be displayed

echo $string[0] ."\n";

}

wpse_54742_active_site_plugins();

Snippet Source/Credit: Snipplr

How To Rename WordPress Folder

January 21, 2019 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 rename WordPress folder.

define ( 'WP_CONTENT_FOLDERNAME', 'public' );
define ( 'WP_CONTENT_DIR', ABSPATH . WP_CONTENT_FOLDERNAME );
define ( 'WP_SITEURL', 'http://' . $_SERVER['HTTP_HOST'] . '/' );
define ( 'WP_CONTENT_URL', WP_SITEURL . WP_CONTENT_FOLDERNAME );

define ( 'WP_CONTENT_FOLDERNAME', 'public' );

define ( 'WP_CONTENT_DIR', ABSPATH . WP_CONTENT_FOLDERNAME );

define ( 'WP_SITEURL', 'http://' . $_SERVER['HTTP_HOST'] . '/' );

define ( 'WP_CONTENT_URL', WP_SITEURL . WP_CONTENT_FOLDERNAME );

Snippet Source/Credit: Snipplr

How To Migrate WordPress

January 19, 2019 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 migrate WordPress with an ease.

SET @from_host = 'http://xxxxxx.website.com';
SET @to_host = 'http://www.xxxxxx.com';
UPDATE `wp_commentmeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);
UPDATE `wp_comments` SET `comment_author_url` = REPLACE(`comment_author_url`, @from_host, @to_host);
UPDATE `wp_comments` SET `comment_content` = REPLACE(`comment_content`, @from_host, @to_host);
UPDATE `wp_icl_strings` SET `value` = REPLACE(`value`, @from_host, @to_host);
UPDATE `wp_icl_string_positions` SET `position_in_page` = REPLACE(`position_in_page`, @from_host, @to_host);
UPDATE `wp_icl_translation_status` SET `translation_package` = REPLACE(`translation_package`, @from_host, @to_host);
UPDATE `wp_links` SET `link_url` = REPLACE(`link_url`, @from_host, @to_host);
UPDATE `wp_options` SET `option_value` = REPLACE(`option_value`, @from_host, @to_host);
UPDATE `wp_postmeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);
UPDATE `wp_posts` SET `guid` = REPLACE(`guid`, @from_host, @to_host);
UPDATE `wp_posts` SET `post_content` = REPLACE(`post_content`, @from_host, @to_host);
UPDATE `wp_site` SET `domain` = REPLACE(`domain`, @from_host, @to_host);
UPDATE `wp_sitemeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);
UPDATE `wp_usermeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);
UPDATE `wp_wprc_repositories` SET `repository_logo` = REPLACE(`repository_logo`, @from_host, @to_host);

SET @from_host = 'http://xxxxxx.website.com';

SET @to_host = 'http://www.xxxxxx.com';

UPDATE `wp_commentmeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);

UPDATE `wp_comments` SET `comment_author_url` = REPLACE(`comment_author_url`, @from_host, @to_host);

UPDATE `wp_comments` SET `comment_content` = REPLACE(`comment_content`, @from_host, @to_host);

UPDATE `wp_icl_strings` SET `value` = REPLACE(`value`, @from_host, @to_host);

UPDATE `wp_icl_string_positions` SET `position_in_page` = REPLACE(`position_in_page`, @from_host, @to_host);

UPDATE `wp_icl_translation_status` SET `translation_package` = REPLACE(`translation_package`, @from_host, @to_host);

UPDATE `wp_links` SET `link_url` = REPLACE(`link_url`, @from_host, @to_host);

UPDATE `wp_options` SET `option_value` = REPLACE(`option_value`, @from_host, @to_host);

UPDATE `wp_postmeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);

UPDATE `wp_posts` SET `guid` = REPLACE(`guid`, @from_host, @to_host);

UPDATE `wp_posts` SET `post_content` = REPLACE(`post_content`, @from_host, @to_host);

UPDATE `wp_site` SET `domain` = REPLACE(`domain`, @from_host, @to_host);

UPDATE `wp_sitemeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);

UPDATE `wp_usermeta` SET `meta_value` = REPLACE(`meta_value`, @from_host, @to_host);

UPDATE `wp_wprc_repositories` SET `repository_logo` = REPLACE(`repository_logo`, @from_host, @to_host);

Snippet Source/Credit: itsgotto.be

Displaying WordPress Excerpt Dynamic Length

January 14, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The following snippet display the WordPress excerpt dynamic length.

function ms_rp_excerpt($limit) {
		$excerpt = explode(' ', get_the_excerpt(), $limit);
		if (count($excerpt) >= $limit) {
			array_pop($excerpt);
			$excerpt = implode(' ', $excerpt).'...';
		}
		else {
			$excerpt = implode(' ', $excerpt);
		}
		$excerpt = preg_replace('`\[[^\]]*\]`', '', $excerpt);
		return $excerpt;
	}

function ms_rp_excerpt($limit) {

$excerpt = explode(' ', get_the_excerpt(), $limit);

if (count($excerpt) >= $limit) {

array_pop($excerpt);

$excerpt = implode(' ', $excerpt).'...';

}

else {

$excerpt = implode(' ', $excerpt);

}

$excerpt = preg_replace('`\[[^\]]*\]`', '', $excerpt);

return $excerpt;

}

Snippet Source/Credit: Snipplr

Display Twitter Followers Image List

January 9, 2019 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet, one can display Twitter followers image list.

<?php
//replace $options['twitter'] with the twitter Username you want to use.
?>
		<?php
		$xmlfollowersUrl = 'http://api.twitter.com/1/statuses/followers/'.$options['twitter'].'.xml';
		if (file_exists(WP_CONTENT_DIR.'/uploads/twitter_followers.xml')) {
		$data = unserialize(file_get_contents(WP_CONTENT_DIR.'/uploads/twitter_followers.xml'));
			if ($data['timestamp'] > time() - 120 * 60) {
			$twitter_followers = $data['twitter_result'];
			}
		}
if (!$twitter_followers) { // cache doesn't exist or is older than 10 mins
    $twitter_followers = file_get_contents($xmlfollowersUrl); // or whatever your API call is
    $data = array ('twitter_followers' => $twitter_followers, 'timestamp' => time());
    file_put_contents(WP_CONTENT_DIR.'/uploads/twitter_followers.xml', serialize($data));
}
		$dom = new DOMDocument;
		$s = simplexml_load_string($twitter_followers);
		$count = 0;
		echo '<ul class="seguidores">';
		foreach($s->user as $follower):
			if(++$count > 50){
				break;
				}
			echo '<li><a target="_blank" href="http://www.twitter.com/'.$follower->screen_name.'"><img width="32" height="32" src="'.$follower->profile_image_url.'" alt="'.$follower->name.'" title="'.$follower->name.': '.$follower->status->text.'"/></a></li>';
		endforeach;
		echo '</ul>';
		?>

<?php

//replace $options['twitter'] with the twitter Username you want to use.

<?php

$xmlfollowersUrl = 'http://api.twitter.com/1/statuses/followers/'.$options['twitter'].'.xml';

if (file_exists(WP_CONTENT_DIR.'/uploads/twitter_followers.xml')) {

$data = unserialize(file_get_contents(WP_CONTENT_DIR.'/uploads/twitter_followers.xml'));

if ($data['timestamp'] > time() - 120 * 60) {

$twitter_followers = $data['twitter_result'];

}

if (!$twitter_followers) { // cache doesn't exist or is older than 10 mins

$twitter_followers = file_get_contents($xmlfollowersUrl); // or whatever your API call is

$data = array ('twitter_followers' => $twitter_followers, 'timestamp' => time());

file_put_contents(WP_CONTENT_DIR.'/uploads/twitter_followers.xml', serialize($data));

}

$dom = new DOMDocument;

$s = simplexml_load_string($twitter_followers);

$count = 0;

echo '<ul class="seguidores">';

foreach($s->user as $follower):

if(++$count > 50){

break;

}

echo '<li><a target="_blank" href="http://www.twitter.com/'.$follower->screen_name.'"><img width="32" height="32" src="'.$follower->profile_image_url.'" alt="'.$follower->name.'" title="'.$follower->name.': '.$follower->status->text.'"/></a></li>';

endforeach;

echo '</ul>';

Snippet Source/Credit: Snipplr

Blocking Admin For All Users In WordPress

January 7, 2019 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 block admin for all users in WordPress.

add_action( 'init', 'blockusers_wps_init' );
    function blockusers_wps_init() {
            if ( is_admin() && ! current_user_can( 'administrator' ) ) {
                    wp_redirect( home_url() );
                    exit;
            }
    }

add_action( 'init', 'blockusers_wps_init' );

function blockusers_wps_init() {

if ( is_admin() && ! current_user_can( 'administrator' ) ) {

wp_redirect( home_url() );

exit;

}

Snippet Source/Credit: WPSnipp

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