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A Simple Web Search Engine

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Searching a Directory of Files

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At some point in your career
This article shows you how to
PHP has a built-in function
This tutorial shows you how
you might get a task to
use PHP and a MySQL (or any
to easily fetch meta tags
to dynamically compile the
build a search engine that
SQL database) to create your
from php or html pages
list of files in a given
runs on PHP. This article
own basic search engine.
called the get_meta_tags
directory. You can then
shows you how to quickly
Covers creating SQL tables,
function. It will take all
conduct keyword searches on
build an internal site
Using regular expressions to
the meta tags and build
the compiled list for
search engine for your site
match keywords, Connecting
associative arrays with the
finding matching files.
using PHP and MySQL.
to the database, and
name of the associative
 
 
Returning the results.
array being the meta name
 
 
 
and value of the associative
 
 
 
array being the contents of
 
 
 
the meta tag. This tutorial
 
 
 
shows how to fetch all the
 
 
 
meta tags for a given page
 
 
 
and print them to the
 
 
 
browser. Then, it can be
 
 
 
used to build a search
 
 
 
engine that compares the
 
 
 
contents of the meta
 
 
 
variable to the
 
 
 
search_criteria and displays
 
 
 
the matching link.
 


Date: Jan, 14 2002


Date: Jul, 10 2001


Date: Jan, 13 2000


Date: Jan, 13 2000
This tutorial explains how to
ht://dig will take care of
For your site search engine,
This tutorial shows you how
conduct keyword searches on
indexing and searching your
you may use the open source
to add search capabilities
a given Webpage. It
html pages, but if you have
C++ program, ht://dig to
to your site using PHP3 and
basically shows how to count
very few html pages, and
index and search your html
ht://Dig. This tutorial will
and display the number of
must of your
pages. But if you have very
cover the following steps
times a specific keyword
"content" resides
few html pages, and most of
needed to get these two
appears on the Webpage.
in BLOBs in your database.
your "content"
great Open Source
 
You can't do anything useful
resides in BLOBs in your
applications working
 
using a like searchword
database, you can't do
together: Installing
 
query, it just isn't coming
anything useful using a like
ht://Dig, Configuring
 
back relevant. Here, you
%searchword% query, which
ht://Dig, Indexing the Site,
 
will find a way to get
will result irrelevant. This
Building the Search Page,
 
around this problem.
tutorial provides a solution
Performing the Search, and
 
 
to this by using a technique
Parsing and Displaying the
 
 
called 'Noise Reduction'.
Results.


Date: Jan, 13 2000


Date: Dec, 17 1999


Date: Nov, 09 1999


Date: Nov, 09 1999
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