WordPress: Allow SVG Upload to the Media Library
Copy+Paste this to your theme’s functions.php to add support to SVG upload:
Google Pagespeed: Load Font-Awsesome Non-render blocking (Render Block Fix)
Add the following code to your WordPress theme’s <head> (in header.php) to load Font Awesome with no render block on your website. Also a fix to Google Lighthouse’s “Eliminate render-blocking resources” error.
Google Pagespeed: Load Non-render blocking Google Fonts (Render Block Fix)
Add the following code to your WordPress theme’s <head> (in header.php) to load Google Fonts with no render block on your website. Also a fix to Google Lighthouse’s “Eliminate render-blocking resources” error.
WooCommerce: Add a Required Checkbox Field On Checkout
Add this code to your theme’s functions.php file:
Integrate HasOffers (By Tune) With WooCommerce
In this post I will include my code to track, store and pass HasOffers (affiliate id + transaction id + amount of order) data from the the first page, through the order details and back to HasOffers when the purchase is successfull. I will divide the process to a few steps: Track the Transaction ID […]
WooCommerce: Don’t Add Product To Cart If Already Exists
Put it in your theme’s functions.php. Whenever your visiot will try to add a product twice mistakenly, it will keep only 1 of this product in his cart. However, he will be still able to change the quantity of the single product he has in cart.
Prevent Contact Form 7 (CF7) From Sending Email
Put it in your theme’s functions.php and update the form id (999999) to your CF7’s form ID.
Disable Auto Check of “Ship to different address” Checkbox on Checkout
Put it into your theme’s functions.php:
WooCommerce: Hide Coupon On Checkout If Already Exists
This code will disable coupon on cart if it’s already applied.
Search WordPress Posts By Custom Term Name (Category/Tag/Any Taxonomy)
Copy this code to your theme’s functions.php and it will return posts in search result also by their category/tag name.
Add Post Featured Thumbnail To Post List on WordPress
Adding a featured image for each post is important for your website’s beauty & very much for the SEO part. To make sure all posts have a featured image, use this code to add a thumbnail of the image to the post list in your wp-admin:
Disable A HREF Link (Or Click) With CSS ONLY!
Disabling a link can be sometimes a dirty task to do. Sometimes we need to do that only temporarily and we have a cute solution for that. Add this css attribute to disable a link, but note – this link will still be crawlable by crawl engines. For example see the link ahead of this […]
Add Facebook/Analytics/GTM Pixels To Your Website With No Plugins!
There are many plugins that will let you add Facebook, Google Analytics, Google Tag Manager or any other data collector pixel to your website with ease. But instlling a plugin for every small task will cause your website become heavy very quickly and that’s something you want to prevent. With this code you can add […]
Integrate With MailChimp API With This Simple PHP Code
Integrating your website with MailChimp is easily done with this code. You can connect it with any form that’s processed with PHP.
Change Category/Taxonomy Archive Page Title
Customizing the archive/category page can be very useful if you want to take your website one step further by fine tuning every phrase just like you want. This code is pretty easy and can be developed in many more ways. In this example we customize category page title and another title for taxonomy page under […]
Add Your Custom Logo to WordPress Admin Login Screen
Changing the WordPress logo in the login screen is pretty cool when you build a website to another client. Placing his logo on the login screen will give him a better feeling, like ‘wow, they REALLY thought about us’. Seeing the WordPress logo isn’t always cool, and there’s nothing to lose with this snippet. Place […]
Disable WordPress Admin Black Bar
Disabling Admin Bar can be done in 2 methods: Method #1: Update specific user profile And then uncheck the “Show Toolbar when viewing site” option & Save (that solution will apply only on your user account). Method #2: Disable for all users By pasting this code into your theme’s functions.php:
Remove ?Ver Querystring Parameter From Static Resources with WordPress
The following code example will remove all “?ver=” querystring parameters from static resources such as JS or CSS files, and may cause you issues with caching those. Just place it in your theme’s functions.php and it’ll do:
Change Any Button, Input & Text With 1 Function (Also For WooCommerce)
How many times did you encounter a “Add to Cart” button or “View Cart” button on your WooCommerce website and you wanted to change it to something else, and didn’t know how? In this code snippet we can change any string we want (as long as it’s not a string with variables, it may be […]
WordPress Error Log 3 Code Lines Alternative with PHP
Debugging WordPress error can be sometimes a tough mission. For that, we can use that simple code to create error log file in the website’s root. Paste this into your wp-config.php: Once an error is occurred, it will create the error log file named error_log.txt with a full report of that error. Warnings will also […]
Create A New WordPress Page Template
Creating a New Page Template requires us to do 4 things in order to make things work, but first we’ll create a new .php file in the theme directory (/wp-content/YOUR-THEME/), such as page-homepage.php. Specify a page template name. Include the header Start the WordPress loop on the desired page & print the content Include the […]
How To Add/Edit/Remove Custom Posts Columns In Posts Screen
This snippet is one of the most useful I’ve ever used. It allows you to fully customize the shown columns in the posts screen, whether it’s a regular ‘post’ type or a custom one. Adding a new column Step 1/2 – add the column to the column list & set its label Line 1: manage_post_posts_columns = […]
How To Get The Real Visitor’s IP With PHP
The following function will return the visitor’s IP address: Usage:
Change WordPress Website URL (from wp-config.php)
Sometimes you need to change your website’s url to a new url, it could be for many reasons but we won’t dwell on that right now. The thing is, that sometimes you can find yourself ‘stuck’ outside of your /wp-admin/ area and that’s, how to say, sucks. One way to do that is to add […]