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A Simple Web Search Engine

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Search This!

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This article shows you how to
PHP has a built-in function
For your site search engine,
This tutorial shows you how
use PHP and a MySQL (or any
to easily fetch meta tags
you may use the open source
to add search capabilities
SQL database) to create your
from php or html pages
C++ program, ht://dig to
to your site using PHP3 and
own basic search engine.
called the get_meta_tags
index and search your html
ht://Dig. This tutorial will
Covers creating SQL tables,
function. It will take all
pages. But if you have very
cover the following steps
Using regular expressions to
the meta tags and build
few html pages, and most of
needed to get these two
match keywords, Connecting
associative arrays with the
your "content"
great Open Source
to the database, and
name of the associative
resides in BLOBs in your
applications working
Returning the results.
array being the meta name
database, you can't do
together: Installing
 
and value of the associative
anything useful using a like
ht://Dig, Configuring
 
array being the contents of
%searchword% query, which
ht://Dig, Indexing the Site,
 
the meta tag. This tutorial
will result irrelevant. This
Building the Search Page,
 
shows how to fetch all the
tutorial provides a solution
Performing the Search, and
 
meta tags for a given page
to this by using a technique
Parsing and Displaying the
 
and print them to the
called 'Noise Reduction'.
Results.
 
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: Jul, 10 2001


Date: Jan, 13 2000


Date: Nov, 09 1999


Date: Nov, 09 1999
This tutorial shows you how
This tutorial explains how to
ht://dig will take care of
At some point in your career
to dynamically compile the
conduct keyword searches on
indexing and searching your
you might get a task to
list of files in a given
a given Webpage. It
html pages, but if you have
build a search engine that
directory. You can then
basically shows how to count
very few html pages, and
runs on PHP. This article
conduct keyword searches on
and display the number of
must of your
shows you how to quickly
the compiled list for
times a specific keyword
"content" resides
build an internal site
finding matching files.
appears on the Webpage.
in BLOBs in your database.
search engine for your site
 
 
You can't do anything useful
using PHP and MySQL.
 
 
using a like searchword
 
 
 
query, it just isn't coming
 
 
 
back relevant. Here, you
 
 
 
will find a way to get
 
 
 
around this problem.
 


Date: Jan, 13 2000


Date: Jan, 13 2000


Date: Dec, 17 1999


Date: Jan, 14 2002
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