Slackware 10.1 package:
8b3d6becd928cb57a885715ac7f8cff8  php-5.2.5-i486-1_slack10.1.tgz

Slackware 10.2 package:
18c47598820ecb187f8d19a3e2bc7ec6  php-5.2.5-i486-1_slack10.2.tgz

Slackware 11.0 package:
8cd2ec70ef323c5de88e34c041a6e6a5  php-5.2.5-i486-1_slack11.0.tgz

Slackware 12.0 package:
1784adc85a1a3ff36d84baa8074d99ed  php-5.2.5-i486-1_slack12.0.tgz

Slackware -current package:
4ebf48ac4661da84e889688d76edec8e  php-5.2.5-i486-1.tgz


Installation instructions:
+------------------------+

First, stop Apache:
# apachectl stop

Next, upgrade to the new PHP package:
# upgradepkg php-5.2.5-i486-1_slack12.0.tgz

Finally, restart Apache:
# apachectl start

Or, for Apache 1.3.x versions using SSL:
# apachectl startssl