It's dead Jim
PHP4 is dead.
‘E’s passed on! This PHP is no more! It has ceased to be! ‘E’s expired and gone to meet it’s maker! ‘E’s a stiff! Bereft of life, ‘e rests in peace! It’s metabolic processes are now ‘istory! ‘E’s off the twig! ‘E’s kicked the bucket, ‘e’s shuffled off ‘is mortal coil, run down the curtain and joined the bleedin’ choir invisibile!! THIS IS AN EX-PHP!!
The PHP development team would like to announce the immediate availability of PHP 4.4.9. It continues to improve the security and the stability of the 4.4 branch and all users are strongly encouraged to upgrade to it as soon as possible. This release wraps up all the outstanding patches for the PHP 4.4 series, and is therefore the last PHP 4.4 release.