International PHP Conference Berlin 2025

PHP 4.1.1 Release Announcement

Due to a few bugs in PHP 4.1.0, we decided to release PHP 4.1.1. The bugs that were fixed are not major ones but minor ones, which could be annoying if you get bitten by them.

Our recommendation is that people who already upgraded to PHP 4.1.0 do not upgrade to PHP 4.1.1, unless they're experiencing one of the described bugs.

No new features or security updates are available in this release.

Full list of fixes:

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