Innovate faster and cut risk with PHP experts from Zend Services.
See How Zend Helps Leading Hosting Providers Keep Their Managed Sites on Secure PHP
Learn PHP from PHP experts with free, on-demand, and instructor led courses.
Submit support requests and browse self-service resources.
The easiest way to find the right guide is to run PHPCompatibility with the -s flag:
The incompatibility (sniff) code will be in parentheses. Search for it on this page. If you can't find it, then it means that we don't have a guide for it yet. Feel free to submit a guide once you solved the issue in your project, while it's fresh in your mind.
Don't forget to check out the recommended workflow for upgrading your application.
Increase security and cut risk by simplifying PHP application upgrades and migrations.
Long Term Support buys organizations time to migrate.