This is where I've put some of my little script-thingies. Some of them are usefull, some of them are not. But you're free to use them if you like.
keyb_prompt -- Get input from stdin.
checked / selected -- Simple html checks for use on form elements.
fix_jpeg -- Removes extraneous bytes from JPEG image.
create_thumb -- Creates thumbnail of an image retaining proportions. Output to browser or file.
ipinfo -- Attempt to geolocate a host, using the hostip.info service
im_status -- Find a user's status on various Instant messenger networks
lastfm_recent -- Retrieve a user's recent tracks from last.fm
html_head.php
cached_file_get_contents -- Load a file from an URI, keeping a cached copy
html_get.php
id3 class -- Parse and write id3v1(.1) and id3v2 tags
mpeg class -- Parse mpeg header of mp3 files
make_clickable -- Make URLs in a text clickable
lat_lon_dist -- Calculate the distance between two coordinates.
bytes2human -- Convert a number of bytes to human readable.
cut -- Truncate a string.
convertsecs -- Convert a number of seconds to a human readable format.
findtimediff -- Find the number of seconds your local clock is wrong