Ryadel

WordPress - How to Fix Home Page Caching Issues by setting the Last-Modified response Header to the most recent post An effective workaround to overcome a common WordPress problem that might cripple your SEO efforts

March 10, 2018March 10, 2018 - by Ryan - 2 Comments.

If you're reading this, it probably means that you are experiencing an odd behaviour on your WordPress home page: you are often unable to see your most recent posts, as …

Coding / Linux / Operating Systems / PHP / Servers & Services / Web

How to execute PHP7 CLI commands with cPanel and EasyApache 4 - PHP7 CLI path

January 20, 2018January 20, 2018 - by Ryan - 1 Comment

Today I had an hard time helping a friend installing a Laravel PHP application on a WHM-powered OVH Server: since he needed PHP7, the first thing I did was upgrading EasyApache …

Coding / PHP

Magento: How to restore a User's Shopping Cart Session - Abandoned Cart Recovery, notifications and more

November 4, 2017November 4, 2017 - by Rashmi B. - 1 Comment

This is a fairly common use case in a lot of E-commerce projects, User has purchased something before, and needs to re-order. Or, a they've has added items to their …

Coding / macOS / Operating Systems / PHP

Setting Up PHP 7 on Mac with Vagrant and VirtualBox (OSX & macOS)

October 29, 2017 - by Rashmi B. - Leave a Comment

PHP 7 - everyone’s talking about it. Curious new operators, fun anonymous classes, performance improvements, it’s everywhere online! I’m quite excited to explore the benefits of the new kid on …

Coding / PHP / SEO & Marketing / Web

Install & Enable AMP Auto Ads by AdSense Labs in Worpdress - How To

September 14, 2017February 18, 2018 - by Ryan - 8 Comments.

If you're a Google AdSense user you will probably know about AdSense Lab, the incubator hosting those brand-new Ad-based features that aren't yet ready to be rolled out to all AdSense publishers. …

Wordpress: Theme or Plugin not working as it should? Check for duplicate CSS or JS files

Coding / Software / SQL / Tools & Utilities / Web

WordPress - How to retrieve all posts from one or more given categories with a SQL query

September 1, 2017September 1, 2017 - by Ryan - Leave a Comment

Today a client asked me to remove all the posts from a given category to the auto-generated XML Sitemap of his WordPress blog and also redirect these posts to a …

Coding / PHP

PHP - How to fix the "Warning: preg_replace(): The /e modifier is no longer supported" error in PHP7

August 7, 2017August 2, 2021 - by Ryan - 7 Comments.

Here's one of the most common issues when upgrading from PHP5.x to PHP7: Warning: preg_replace(): The /e modifier is no longer supported, use preg_replace_callback instead Despite being a well-documented issue …

Coding / PHP

PHP - How to disable error log, display errors and error reporting programmatically

August 7, 2017August 27, 2017 - by Ryan - 2 Comments.

Every PHP developer, system administrator and webmaster knows that the best way to debug PHP scripts is to show and/or log its errors by settings the appropriate values to the …

Coding / PHP

How to strip invalid characters from an UTF-8 XML file or string in PHP

February 6, 2017January 22, 2019 - by Ryan - 3 Comments.

Yesterday I wrote something about stripping out P7M data from a XML P7M file or string, as long as it was encoded using CAdES format. It was quite ugly, yet it …

Coding / PHP

PHP - How to strip P7M data from a XML.P7M file or string (CAdES, FatturaPA)

February 4, 2017January 3, 2019 - by Ryan - 1 Comment

Some days ago I had to write some PHP code to extract the contents from some XML files (italian electronic invoices for Public Administrations, also known in Italy as FatturaPA): the …