Top 10 ways to crash PHP. The upshot is mostly to use a few basic PHP administration techniques when running untrusted code (such as when administering a hosting environment). Securing PHP is a broader topic than just crash prevention, but this is a start.
This is BrainLog, a blog by Dan Sanderson. Older entries, from October 1999 through September 2010, are preserved for posterity, but are no longer maintained. See the front page and newer entries.
April 29, 2004