Many people want to upload big size media in wordpress. Now with current version you can upload 10 mb file in wordpress.
If you want to increase upload file size limit in wordpress then you should make some changes in your wordpress code. We briefly explained same in article.
increase upload file size limit in wordpress
First option you need to open your functions.php file and put following code in that file.
Note: Here with this code you can upload the upto 50 mb file to your wordpress website.
disable wordpress post revisions and increase wordpress performance. For improving the WordPress website or blog performance you need use following method.
WordPress saves the post revisions after every 2 min. That takes so much mysql storage.
To save MySQL storage, some WordPress user will be happy using this method, this method is Disable WordPress Post Revision.
how to disable wordpress post revisions
Why we need disabled this featured?
It’ because WordPress created such as dummy data revision and this one make our table sized increased. And if you have limited space, this is bad idea, and of course disable Post Revision also made your WordPress running faster.
Open your wp-config.php file and put the following code in that file. If you are not wordpress developer then dont use following code. Please consult with any wordpress developer for this code.
When you run the wordpress blog there must be many external links would be created by others. which are not good for your blog. Some sites may be only using your wordpress images by your images links.
Prevent external requests for your WordPress
For Prevent external requests for your WordPress blog you need to use simple trick. WordPress api is given this facility to prevent the external request.
To do so, open your wp-config.php file and copy paste the following code:
It will block external requests from that time on. Though, some plugins need the external request to work properly. If you experience problems, you can define a whitelist by pasting the code below into wp-config.php. Don’t forget to replace my url by the one needed by the plugin.
There are many SEO wordpress plugin which insert the nofollow attribute in link. Using our code you can remove noindex nofollow from wordpress website. If you want to remove the nofollow attribute in link then just use the following code.
how to remove noindex nofollow from wordpress
Open your functions.php file from your wordpress theme folder and put following code in that file.
Many people want to show there pdf files in wordpress blog. PDF is really popular format for showing the document with graphics and text and design and graphs. Without loosing the quality of text and graphics if we need to show the content then PDF is really nice format.
pdf in wordpress
pdf in wordpress
In business world for presentation purpose all people mostly use the PDF document. Some wp developers asked about showing the pdf in wordpress.
For without any issue if you want to show the PDF document then you need to just open functions.php file and put following code in that file.
Following code I written for creating the shortcode in wordpress
Note: Upload the PDF file to your wordpress and then get the path of PDF file and then put above lines in article.
Change the path as you required.
Above code will create pdf link for your pdf document in your site.
If you does not want to create PDF link in your site and you want to show the pdf doc in your site then use following code.
We are looking for pdf in wordpress post, wordpress pdf tutorial, wordpress tutorial, wordpress documentation pdf, wordpress ebook pdf, wordpress book, wordpress ppt, wordpress tutorial for beginners this for wordpress. Here we can add the pdf support using my code in your wordpress sites.
WordPress has facility to automatically repair the wordpress database. If there is an issue with wordpress database with wordpress version.
how to repair wordpress database automatically
If you upgraded the wordpress then this feature is very helpful.
wordpress API provided a facility to repair the wordpress database automatically.
We just need to put following code in your worpdress configuration file.
Open your wp-config.php file and put following code in that file. After following line you can put the code. define(‘DB_COLLATE’, ”);
This functionality is very important for new or old users of wordpress who have no knowledge about wordpress codebase. If you are having issue or problem with wordpress database then just put above line in wp-config.php file.
Using this setting wordpress will automatically repair the tables with new upgraded version of wordpress.
WordPress tutorial, Automatically empty wordpress Trash comments and posts. Many times manually checking the deleted comments and posts is painful. We need to keep our wordpress database clean so wordpress will perform faster.
Automatically empty wordpress Trash comments and posts
wordpress API provided to clean the commant and post trash automatically.
We just need to put following code in your worpdress configuration file.
Open your wp-config.php file and put following code in that file. After following line you can put the code.
define(‘DB_COLLATE’, ”);
define('EMPTY_TRASH_DAYS', 30 ); //assign the number of days
Be careful about assigning the days because after 30 days your trash will be deleted from database. So you cannot restore post or comments again from wordpress trash panel.
you can display rss readers on your wordpress using following code. Many wordpress blogger want to show the information RSS readers of their site. We given code here in this article.
how to display rss readers on your wordpress
Showing the RSS feed information to your user is good for seo and smo.
wordpress tutorial, timthumb php script for image resizing with wordpress. We all know what is the tumthumb script. mainly the worpdress theme developers used the tumthumb php script for resizing the images.
timthumb php script for image resizing with wordpress
But now we dont need to use the tumthumb script in wordpress theme because wordpress api is supporting the similier functionality in wordpress.
Using the wordpress hook we can specify the thumbnail size.
You can set the post image thumbnail size using wordpress hook.
Just copy paste the following code in to your functions.php file
So using or choosing the image as featured image for post is another manual work we need to do. Info about. how to set post first image as featured image. We have SQL query for this.
From wordpress 3.0 version wordpress launched the feature called featured image. Many new wordpress themes are compatible with new wordpress version. So using or choosing the image as featured image for post is another manual work we need to do.
Many old wordpress website holder or blogger is having issue with this functionality. What they want is when they create the post they haven’t set the featured image, but they would like the featured image to default to the image that has been included in the post.
Some wordpress always use the first image as featured image but old post was not updated with featured image. They need to do manual work to set the featured image. I also faced same issue.
After doing some R&D I found the solution. If you want to set the your posts first image as featured image then use my following code.
For using the code you need to open your mysql database command prompt or phpmysqladmin program and select your wordpress database and execute the following query in that.
insert into wp_postmeta (meta_value, meta_key, post_id) select DISTINCT(ID), post_type , post_parent from wp_psts where post_type= 'attachment'andpost_parent !=0 andpost_status='inherit';<br /><br />update wp_postmeta set meta_key = '_thumbnail_id'where meta_key='attachment'
Using above sql query you will be able to set the featured image to your old and new post from post content. If you are having any issues with using this sql then write to me.
How to set post first image as featured image automatically
