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PHP Hypertext Preprocessor, PHP 5.x, PHP 7.x, Zend.
If you're a fond MySQL and/or MariaDB user you most certainly experienced at least one of these common errors: MySQL server has gone away Error reading result set's header Error …
How to fix "MySQL server has gone away", "Packets out of order" and similar MySQL connection errors Read More
Being able to redirect a post to another URL is a common need of any WordPress-based Web Master: there are a number of good reasons for doing that, such as: splitting …
WordPress - How to redirect all posts in one or more Categories, having one or more Tags or other custom conditions Read More
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 …
PHP - How to fix the "Warning: preg_replace(): The /e modifier is no longer supported" error in PHP7 Read More
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 …
PHP - How to disable error log, display errors and error reporting programmatically Read More
If you stumbled upon this post, you most likely know what Facebook Istant Articles are and how to properly implement them in your WordPress blog. In the unlikely case you …
How to fix the "No rules defined for... in the context of InstantArticle" errors in Facebook Instant Articles WordPress Plugin Read MoreOn 11 June 2017 this website experienced a serious downtime that was caused by a very odd error occurred within the WordPress database. If you've stumbled upon this post, chances …
Catchable fatal error: Object of class WP_Error could not be converted to string - How to Fix Read More
If you found this post you most certainly know Mantis BugTracker, also known as MantisBT, the award-winner open-source bug tracking platform built with PHP and MySQL. If you use it …
Mantis BugTracker - How to change a bug date and time (with all related notes, history and info) with a bunch MySQL scripts Read More
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 …
How to strip invalid characters from an UTF-8 XML file or string in PHP Read MoreSome 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 …
PHP - How to strip P7M data from a XML.P7M file or string (CAdES, FatturaPA) Read More
If you're a WordPress enthusiast you've probably heard about MailPoet, formerly WYSIJA: to say it in a nutshell, it's a WordPress plugin for manage newsletters. It's being used by thousands …
How to get rid of MailPoet's automatic new users auto-subscribe feature (and make the 2000 subscribers limit work as it should) Read More