PHP Compatibility Index

Is WP Mega Menu compatible with PHP 8?

Version 1.4.2 · 8,000+ active installs

Works on PHP 8.0–8.5, with deprecation notices from 8.0

No removed PHP features found in WP Mega Menu 1.4.2. It uses 1 deprecated feature(s) that only log notices today.

PHP 8.0
⚠ 1
PHP 8.1
⚠ 1
PHP 8.2
⚠ 1
PHP 8.3
⚠ 1
PHP 8.4
⚠ 1
PHP 8.5
⚠ 1

✓ no problems · ⚠ deprecation notices only (still works) · ✗ uses something removed in that PHP version

Not updated for 5.0 years. Nobody seems to maintain this plugin, so problems found here are unlikely to be fixed. If your site uses it, look for a maintained alternative before upgrading PHP.
Check your whole site, not just one plugin. The free PHP Upgrade Check plugin scans every plugin and theme you have installed (including premium and custom ones) and explains each problem. It runs on any host.

Deprecated (works today, logs notices)

File:lineWhat
classes/class.wp-megamenu.php:456Declaring an optional parameter before a required parameter is deprecated since PHP 8.0. Parameter $depth is optional, while parameter $args is required. The $depth parameter is implicitly treated as a required parameter.

Plugin page on WordPress.org: wp-megamenu