Hi,
I am trying to add a function to my template system where the script
will output a similar name to the one entered, e.g.:
array('main','page1','testing','main_info');
user input: 'mai'
then it should return 'main' & 'main_info' from the array as possible
matches. (Ok, easy example, but it's supposed to work as well with
worse typos)
Anyway, so I stumbled upon the levenshtein funtion which seems to be
the right thing to use for s.th. like that.
However, how does on php.net the "search function" do it? Does it use
a database match checking, or are they using some php function(s) to
display matching function names?
Thanks,
Duncan
