PHPOnlineSupport - Recent questions and answers in Wordpress

Answered: Wordpress custom page without footer header and sidebar

Thu, 22 Nov 2018 23:52:50 +0000

Step 1 - Create a WordPress page template le
In your local computer, create a text file, copy the following code and save it as "no-head-foot.php".

Step 2- Upload the le to your WordPress theme folder
FTP the created file no-head-foot.php to your WordPress theme folder, which is wp-
content -> themes -> yourthemename.

Step 3 - Select the template in the WordPress page editor
In the WordPress page editor, Page Attributes tab, choose Clean Page from the
Template drop-down list.

This should do the trick.

Also refer https://www.wonderplugin.com/wp-content/uploads/2017/06/How-to-create-a-WordPress-page-without-header-menu-sidebar-and-footer.pdf

Answered: How to hide admin bar (admin toolbar) from frontend?

Thu, 22 Nov 2018 23:45:15 +0000

Add this to your page, and it should do the trick.

show_admin_bar( false );

Refer here for more info https://codex.wordpress.org/Function_Reference/show_admin_bar

Answered: wp get_current_user_id() returns 0

Thu, 08 Nov 2018 19:03:26 +0000

You need to init before that.

add_action('init', 'my_user_id_Function');

function my_user_id_Function()
{
return get_current_user_id();
}

echo my_user_id_Function();

Answered: How do I include $wpdb in wordpress plugin?

Fri, 02 Nov 2018 18:57:30 +0000

global $wpdb, $table_prefix;

if(!isset($wpdb))
{
include_once(ABSPATH.'wp-config.php');
include_once(ABSPATH.'wp-includes/wp-db.php');
}

Answered: Fatal error: Call to undefined function wp_get_current_user() in

Fri, 02 Nov 2018 18:47:10 +0000

include_once(ABSPATH . "wp-includes/pluggable.php");
Add this to the top of that page.

Should be fine.

How to Remove Menu Items in Admin Depending on User Role?

Fri, 20 Jul 2018 00:47:26 +0000

How we can remove menu items in dashboard depending on user role? Can you please explain?

Answered: What is register_taxonomy in WP please?

Thu, 19 Jul 2018 23:29:22 +0000

In WordPress, you can create (or “register”) a new taxonomy by using the register_taxonomy() function.

/**

* Add custom taxonomies

*/

function add_custom_taxonomies() {

  // Add new "Locations" taxonomy to Posts

  register_taxonomy('location', 'post', array(

    // Hierarchical taxonomy (like categories)

    'hierarchical' => true,

    // This array of options controls the labels displayed in the WordPress Admin UI

    'labels' => array(

      'name' => _x( 'Locations', 'taxonomy general name' ),

      'singular_name' => _x( 'Location', 'taxonomy singular name' ),

      'search_items' => __( 'Search Locations' ),

      'all_items' => __( 'All Locations' ),

      'parent_item' => __( 'Parent Location' ),

      'parent_item_colon' => __( 'Parent Location:' ),

      'edit_item' => __( 'Edit Location' ),

      'update_item' => __( 'Update Location' ),

      'add_new_item' => __( 'Add New Location' ),

      'new_item_name' => __( 'New Location Name' ),

      'menu_name' => __( 'Locations' ),

    ),

    // Control the slugs used for this taxonomy

    'rewrite' => array(

      'slug' => 'locations', // This controls the base slug that will display before each term

      'with_front' => false, // Don't display the category base before "/locations/"

      'hierarchical' => true // This will allow URL's like "/locations/boston/cambridge/"

    ),

  ));

}

add_action( 'init', 'add_custom_taxonomies', 0 );

After adding this to your theme’s functions.php file, you should see a new taxonomy under the “Posts” menu in the admin sidebar. It works just like categories but is separate and independent.

After adding a few terms to your new taxonomy, you can begin to organise the content in your posts by location. A new “Locations” box will appear to the right of your posts in the WordPress admin area. Use this the way you would categories.

Answered: Add Member to Wishlist programatically

Wed, 01 Mar 2017 09:16:39 +0000

Function Reference: wlmapi_add_member

Adds a member to WordPress according to the specified arguments.

Parameters

args (array) – An array of accepted arguments specified below:

Parameter	Description	Required	Default
user_login (string)	User login (username)	Required
user_email (string)	User’s email address	Required
user_pass (string)	Password. Auto-generated if not specified	Optional	auto-generated
company (string)	Company name	Optional
address1 (string)	Address line #1	Optional
address2 (string)	Address line #2	Optional
city (string)	City	Optional
state (string)	State	Optional
zip (string)	Zip code	Optional
country (string)	Country	Optional
wpm_login_limit (int)	Number of concurrent logins to allow per IP	Optional
wpm_registration_ip (string)	IP address during user registration	Optional
custom_{field} (string)	Custom fields. Custom fields can be added by prepending a variable name with “custom_” (e.g. custom_phone)	Optional
Sequential (boolean)	Enables/Disables sequential upgrade for user	Optional
Levels (array)	Array of membership level IDs to add the user to	Optional
RemoveLevels (array)	Array of membership level IDs to remove the user from	Optional
SendMail (boolean)	Send appropriate WishList Member emails or not. (Requires the “Levels” parameter to be set in order to work.)	Optional

Return

Returns a multi-dimensional array containing operation status and an array containing full member data for the newly added user.

Example Code

<?php
     $args = array(
          'user_login' => 'johnistheman,
          'user_email' => 'jmodaman@wlptest.com',
          'Levels' => array(1340726008, 1340896239)
     );
     $member = wlmapi_add_member($args);
     print_r($member);
?>

Example Output

Notes

This functions returns WLMAPIMethods::add_member($args) in core/api-helper/class-api-methods.php

Answered: Wordpress theme with Magento

Fri, 14 Oct 2016 07:41:37 +0000

https://wordpress.org/plugins/magento-wordpress-integration/

This plugin allows you to “render” any Magento block inside of your WordPress theme

Very very cool.

Features includes:

Select which Magento blocks get output on your WordPress theme.
Works with any WordPress theme or plugin.
Cool Add-on extensions:
-- MWI Magento-WordPress single sign on
-- MWI – Magento shortcodes for WordPress – allows you to insert products, layout blocks, and static blocks inside posts or pages
-- MWI – Magento category lists for WordPress – allows you to output a paginated category result inside posts or pages

Cons:

Some assembly required – this extension requires a little development to implement correctly.

We tried out this plugin on a site we built recently, and you can see the results below:

http://chase54.com/mens-golf-apparel/reed.html
http://chase54.com/news/technology/

You may not have noticed, but the first link is a Magento Page and the second is a WordPress Page. They look nearly identical, with the exception of the page-specific content.

Answered: Migrate posts from an old wp to a new wp site

Tue, 06 Sep 2016 03:32:02 +0000

Use either one of the links below for your task. Specially if you want to migrate your attachments/media etc...

https://www.siteground.com/tutorials/wordpress/transfer-wordpress/
https://premium.wpmudev.org/blog/moving-wordpress-site/

Answered: Show total/aggregate ratings and reviews on the posts/pages

Mon, 05 Sep 2016 02:36:40 +0000

Here is the code that can work on any post/page

global $wpdb;
$pId = $post->ID; //if using in another page, use the ID of the post/page you want to show ratings for.
$row = $wpdb->get_results("SELECT COUNT(*) AS `total`,AVG(review_rating) AS `aggregate_rating`,MAX(review_rating) AS `max_rating` FROM wp_wpcreviews WHERE `page_id`= $pId AND `status`=1");
$max_rating = $row[0]->max_rating;
$aggregate_rating = $row[0]->aggregate_rating;
$total_reviews = $row[0]->total;
$totl = $aggregate_rating * 20;
$wpdb->flush();

And to show aggregate ratings in star form, simply add this:

<div class="sp_rating" id="wpcr_respond_1"><div class="base"><div style="width: <?php echo $totl;?>%" class="average"></div></div><?php echo ' ' . $total_reviews;?> Reviews</div>

For displaying it as,
Overall: 4.67 stars for 60 reviews.

echo "Overall: " . $aggregate_rating . " stars for " . $total_reviews . " reviews.";

How can I put a widget like a slider in Visual Composer?

Fri, 26 Aug 2016 10:28:13 +0000

Hi folks!

I hope you're having a good time.

I'm trying to place a slider inside visual composer. Tried and tired already.

I assume there must be a way to work around that issue, like - I don't know - Could I put the shortcodes inside?

Thx in advance for any help!
Greetings from Switzerland
Philip

Answered: WP backend slowness

Thu, 25 Aug 2016 03:49:09 +0000

Since the upgrade process is purely done by WP core which no other coding or anything is involved, this is most probably a server problem, if not the internet issue. Please raise a ticket with your hosting, till let you know regarding this. Expect some template response rubbish from them, but it 99% points to a server slowness.

Answered: Showing notification on WordPress admin dashboard home

Thu, 14 Jul 2016 04:13:46 +0000

This is sooo Cool !

I had an attempted failed search for this feature build long before.

This is not an answer, but I coudnt resist to leave my comment for this question. Moderators please excuse me or please move this to appropriate section ;)

Answered: Remove prefix in the URL of category page - Wordpress

Fri, 08 Jul 2016 07:24:27 +0000

You can use this plugin for this purpose.

https://wordpress.org/plugins/fv-top-level-cats/

Please use this at your own risk after testing.

Answered: User accounts sync between Magento and Wordpress

Wed, 15 Jun 2016 08:05:13 +0000

I have not had tried an actual sync solution between WP and Magento, but there are some plugins and solutions by which will allow you to run a WP site over magento sessions.

Mage Enabler. This is a WP plugin that gives raw access to the Mage object - you can use it like single login and even access Magento methods within WordPress (pull templates from Magento, display categories, products and checkout from your blog etc etc and much more).

There is also a Fishpig plugin for this purpose. See http://fishpig.co.uk/magento/wordpress-integration/customer-synchronisation/
While I have not used this plugin on any project yet.

Answered: What is apply_filters(...) in WP please?

Mon, 13 Jun 2016 08:58:35 +0000

The apply_filters() function can be used to create a new filter hook by simply calling this function with the name of the new hook specified using the $tag parameter. The callback functions attached to filter hook $tag are invoked by calling this function.

$value = apply_filters( $tag, $value, $var_1, $var_2, $var_3, ... );

You can use apply_filters to filter a given $value - with relation to the value itself and optionally provided variables inside the range $var_1 to $var_n.

Please refer here for more official info on this.
https://developer.wordpress.org/reference/functions/apply_filters/

Answered: Suggest a good events managing theme

Fri, 03 Jun 2016 09:33:00 +0000

Here is your last stop. Check the showtheme showcase.

http://www.showthemes.com/?utm_source=Footer-Ad-EMB&utm_medium=Footer-Ad-EMB&utm_campaign=Footer-Ad-EMB#theme-list

You wont need to look further anywhere.

As you have not mentioned any of the basic requirements, you may select the appropriate theme from that list.

Answered: Move all existing external images to WP Media Library

Thu, 26 May 2016 18:01:34 +0000

Assuming that you need to copy images to your WP media library from other folders on your server.

You can do this with Add From Server plugin.
https://wordpress.org/plugins/add-from-server/

After installation, go to the Plugin interface and click on Add From Server > Import Files

You can also do this with admin sidebar going to Media > Add From Server.

Using this plugin you can select your folder where your images are located on the server and import the files you want into your media library.

Select all, or as per your preferences and import to library.