PHPCon Poland 2024

PHP 5.4.18 Release Announcement

The PHP development team announces the immediate availability of PHP 5.4.18. About 30 bugs were fixed, including security issues CVE-2013-4113 and CVE-2013-4248.

NOTE: Please do not use this release, due to the bug in the fix for CVE-2013-4248. This bug is fixed in PHP 5.4.19.

For source downloads of PHP 5.4.18 please visit our downloads page, Windows binaries can be found on The list of changes is recorded in the ChangeLog.

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