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How To Have Loop Within The Loop In WordPress

June 20, 2018 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet

The following snippet will let you have loop within the loop in WordPress.

<?php
if (have_posts()) :
    while (have_posts()) : the_post(); // the post loop
        $temp_query = $wp_query;  // store it
	$args = array(
	'paged' => $paged, // paginates
	'post_type'=>'post',
	'posts_per_page' => 3,
	'order' => 'DESC'
	);
	$wp_query = new WP_Query($args);
	while ($wp_query->have_posts()) : $wp_query->the_post();
            // -- your new loop -- //
        endwhile;
        if (isset($wp_query)) {$wp_query = $temp_query;} // restore loop
    endwhile;
endif;
?>

<?php

if (have_posts()) :

while (have_posts()) : the_post(); // the post loop

$temp_query = $wp_query; // store it

$args = array(

'paged' => $paged, // paginates

'post_type'=>'post',

'posts_per_page' => 3,

'order' => 'DESC'

);

$wp_query = new WP_Query($args);

while ($wp_query->have_posts()) : $wp_query->the_post();

// -- your new loop -- //

endwhile;

if (isset($wp_query)) {$wp_query = $temp_query;} // restore loop

endwhile;

endif;

Snippet Source/Credit: WP-Snippets.com

How To Check If User Signed-In In Your WordPress Website

June 18, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet

Adding the following snippet will let you check if the user is signed in or not in your WordPress website.

<?php
if ( is_user_logged_in() ) {
    echo 'Welcome, registered user!';
} else {
    echo 'Welcome, visitor!';
};
?>

<?php

if ( is_user_logged_in() ) {

echo 'Welcome, registered user!';

} else {

echo 'Welcome, visitor!';

};

Snippet Source/Credit: WordPress Codex

How To Set Adjacent Post By Alphabetical Order

June 13, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Using the following snippet will let you get next and previous posts by alphabetical order.

function filter_next_post_sort($sort) {
  $sort = "ORDER BY p.post_title ASC LIMIT 1";
  return $sort;
}
function filter_next_post_where($where) {
  global $post, $wpdb;
  return $wpdb->prepare("WHERE p.post_title > '%s' AND p.post_type = 'post' AND p.post_status = 'publish'",$post->post_title);
}
function filter_previous_post_sort($sort) {
  $sort = "ORDER BY p.post_title DESC LIMIT 1";
  return $sort;
}
function filter_previous_post_where($where) {
  global $post, $wpdb;
  return $wpdb->prepare("WHERE p.post_title < '%s' AND p.post_type = 'post' AND p.post_status = 'publish'",$post->post_title);
}
add_filter('get_next_post_sort',   'filter_next_post_sort');
add_filter('get_next_post_where',  'filter_next_post_where');
add_filter('get_previous_post_sort',  'filter_previous_post_sort');
add_filter('get_previous_post_where', 'filter_previous_post_where');

function filter_next_post_sort($sort) {

$sort = "ORDER BY p.post_title ASC LIMIT 1";

return $sort;

}

function filter_next_post_where($where) {

global $post, $wpdb;

return $wpdb->prepare("WHERE p.post_title > '%s' AND p.post_type = 'post' AND p.post_status = 'publish'",$post->post_title);

}

function filter_previous_post_sort($sort) {

$sort = "ORDER BY p.post_title DESC LIMIT 1";

return $sort;

}

function filter_previous_post_where($where) {

global $post, $wpdb;

return $wpdb->prepare("WHERE p.post_title < '%s' AND p.post_type = 'post' AND p.post_status = 'publish'",$post->post_title);

}

add_filter('get_next_post_sort', 'filter_next_post_sort');

add_filter('get_next_post_where', 'filter_next_post_where');

add_filter('get_previous_post_sort', 'filter_previous_post_sort');

add_filter('get_previous_post_where', 'filter_previous_post_where');

Source: Snipplr

How To Position Admin Metaboxes Before Editor

June 11, 2018 By Editorial Staff in WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

With the help of the snippet below, you will be able to position admin metaboxes before editor.

function positioning_metaboxes() {
	global $post;
	if ( get_post_type($post) == 'post') {
	?>
		<script type="text/javascript">
			jQuery('#normal-sortables').insertBefore('#postdivrich');
		</script>
	<?php
	}
};
add_action( 'admin_footer', 'positioning_metaboxes' );

function positioning_metaboxes() {

global $post;

if ( get_post_type($post) == 'post') {

jQuery('#normal-sortables').insertBefore('#postdivrich');

</script>

<?php

}

};

add_action( 'admin_footer', 'positioning_metaboxes' );

Snippet Source/Credit: Snipplr

How To Detect That Whether Your Website Is Access By A Mobile Or Not

June 6, 2018 By Editorial Staff in WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

You did get visitors via mobile but how you can keep a track of that. Well, using the following snippet below will let you detect that whether your website is access through mobile or not.

include('mobile_device_detect.php');
$mobile = mobile_device_detect();
if ($mobile==true) {
    // Edit this URL to point to the location you'd like to redirect to
    header( 'Location: http://your-website.com/?theme=Your_Mobile_Theme' ) ;
}

include('mobile_device_detect.php');

$mobile = mobile_device_detect();

if ($mobile==true) {

// Edit this URL to point to the location you'd like to redirect to

header( 'Location: http://your-website.com/?theme=Your_Mobile_Theme' ) ;

}

Snippet Source/Credit: WebDesignLedger.com

How To Display Categories Drop-Down Menu In WordPress

June 4, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The following snippet will let you display categories drop-down menu in WordPress.

<form action="<?php bloginfo('url'); ?>/" method="get" class="dropcats" >
		<?php
			$select = wp_dropdown_categories('show_option_none=Επιλέξτε Κατηγορία:&show_count=0&heirarchial=1&orderby=ID&echo=0');
			$select = preg_replace("#<select([^>]*)>#", "<select$1 onchange='return this.form.submit()'>", $select);
			echo $select;
		?>
		<noscript><input type="submit" value="View" /></noscript>
		</form>

<form action="<?php bloginfo('url'); ?>/" method="get" class="dropcats" >

<?php

$select = wp_dropdown_categories('show_option_none=Επιλέξτε Κατηγορία:&show_count=0&heirarchial=1&orderby=ID&echo=0');

$select = preg_replace("#<select([^>]*)>#", "<select$1 onchange='return this.form.submit()'>", $select);

echo $select;

</form>

Snippet Source/Credit: Snipplr

Remove Code Which Got Added For An iframe Injection

May 28, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The following snippet will let you remove the code which got added for an iframe injection.

# FIND
find . -type f | xargs grep -l '<iframe.*statanalyze.cn.*iframe'
# REPLACE
find . -type f -exec sed -i 's/<iframe.*statanalyze.cn.*iframe>//g' {} \;

# FIND

find . -type f | xargs grep -l '<iframe.*statanalyze.cn.*iframe'

# REPLACE

find . -type f -exec sed -i 's/<iframe.*statanalyze.cn.*iframe>//g' {} \;

Snippet Source/Credit: WordPress.org

Remove Dashboard Widgets In WordPress

May 23, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

The following snippet will let you remove the dashboard widgets in your WordPress website.

function remove_dashboard_widgets() {
	global $wp_meta_boxes;
	unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);
	unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);
	unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);
	unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);
	unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_drafts']);
	unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);
	unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);
	unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);
}
if (!current_user_can('manage_options')) {
	add_action('wp_dashboard_setup', 'remove_dashboard_widgets' );
}

function remove_dashboard_widgets() {

global $wp_meta_boxes;

unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_quick_press']);

unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_incoming_links']);

unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_right_now']);

unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_plugins']);

unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_drafts']);

unset($wp_meta_boxes['dashboard']['normal']['core']['dashboard_recent_comments']);

unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_primary']);

unset($wp_meta_boxes['dashboard']['side']['core']['dashboard_secondary']);

}

if (!current_user_can('manage_options')) {

add_action('wp_dashboard_setup', 'remove_dashboard_widgets' );

}

Snippet Source/Credit: WPRecipes.com

Print Current WordPress Template Being Used

May 16, 2018 By Editorial Staff in WordPress No Comments Tags: Code, Code Snippet, Snippet, WordPress, WordPress Snippet, WordPress Snippets

Adding the following snippet to your theme’s functions.php file will let you print current WordPress template being used.

<?php
add_action( 'wp_head', 'admin_print_template_used' );
  function admin_print_template_used() {
  global $template, $current_user, $wp_admin_bar;
  get_currentuserinfo();
  if ( !is_user_logged_in() && $current_user->ID != '1' )
	return;
if ( is_admin_bar_showing() )
	$wp_admin_bar->add_menu( array(
		'parent' => false,
		'id' => 'template',
		'title' => $template,
		'href' => '#'
	));
else
	print_r( $template );
}
// START THE SCRIPT TO PUSH ADMIN BAR TO BOTTOM
	function fb_move_admin_bar() {
    echo '
<style type="text/css">
  body {
  padding-bottom: 28px;
  }
  body.admin-bar #wphead {
     padding-top: 0;
  }
  body.admin-bar #footer {
     padding-bottom: 28px;
  }
  #wpadminbar {
      top: auto !important;
      bottom: 0;
  }
  #wpadminbar .quicklinks .menupop ul {
      bottom: 28px;
  }
</style>';
}
// on backend area
add_action( 'admin_head', 'fb_move_admin_bar' );
// on frontend area
add_action( 'wp_head', 'fb_move_admin_bar' );
?>

<?php

add_action( 'wp_head', 'admin_print_template_used' );

function admin_print_template_used() {

global $template, $current_user, $wp_admin_bar;

get_currentuserinfo();

if ( !is_user_logged_in() && $current_user->ID != '1' )

return;

if ( is_admin_bar_showing() )

$wp_admin_bar->add_menu( array(

'parent' => false,

'id' => 'template',

'title' => $template,

'href' => '#'

));

else

print_r( $template );

}

// START THE SCRIPT TO PUSH ADMIN BAR TO BOTTOM

function fb_move_admin_bar() {

echo '

body {

padding-bottom: 28px;

}

body.admin-bar #wphead {

padding-top: 0;

}

body.admin-bar #footer {

padding-bottom: 28px;

}

#wpadminbar {

top: auto !important;

bottom: 0;

}

#wpadminbar .quicklinks .menupop ul {

bottom: 28px;

}

</style>';

}

// on backend area

add_action( 'admin_head', 'fb_move_admin_bar' );

// on frontend area

add_action( 'wp_head', 'fb_move_admin_bar' );

How To Have WordPress Pagination In Your Website Without The Use Of Any Plugins

May 14, 2018 By Editorial Staff in Featured, WordPress No Comments Tags: Pagination, Plugin, Snippet, WordPress, WordPress Pagination, WordPress Snippet

Without any second thought, WP-PageNavi is one such plugin which everyone knows well, which everyone love very much and which everyone wants to get installed in their WordPress website. But, certainly, just like our other snippets tips, for this also, we are having something for you. It’s pretty simple, on copying and pasting the following snippet in your WordPress website, you will be able to have the WordPress pagination active and that too without the use of any plugin.

global $wp_query;
$total = $wp_query->max_num_pages;
// only bother with the rest if we have more than 1 page!
if ( $total > 1 )  {
     // get the current page
     if ( !$current_page = get_query_var('paged') )
          $current_page = 1;
     // structure of "format" depends on whether we're using pretty permalinks
     $format = empty( get_option('permalink_structure') ) ? '&page=%#%' : 'page/%#%/';
     echo paginate_links(array(
          'base' => get_pagenum_link(1) . '%_%',
          'format' => $format,
          'current' => $current_page,
          'total' => $total,
          'mid_size' => 4,
          'type' => 'list'
     ));
}

global $wp_query;

$total = $wp_query->max_num_pages;

// only bother with the rest if we have more than 1 page!

if ( $total > 1 ) {

// get the current page

if ( !$current_page = get_query_var('paged') )

$current_page = 1;

// structure of "format" depends on whether we're using pretty permalinks

$format = empty( get_option('permalink_structure') ) ? '&page=%#%' : 'page/%#%/';

echo paginate_links(array(

'base' => get_pagenum_link(1) . '%_%',

'format' => $format,

'current' => $current_page,

'total' => $total,

'mid_size' => 4,

'type' => 'list'

));

}

Snippet Source/Credit: Smashing Magazine

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