Here is some useful php scripts for working with search engine.
1. GogooooSE – Superior Fulltext Search Engine Script
GogooooSE is totally amazing fulltext and independent search engine with spelling (porter stemming algorithm sed) that is intended for any of your websites. GogooooSE is based on amazing SQLite3 database engine with build-in FT3 fulltext extension that is based on some Google guys work 🙂 (and used internally in numbers of Google projects!). With this script you can implement totally amazing zero configuration search functionality to your website only by upload and run script on server.
2. PHP Search Engine
This search tool is perfect if you want a quick an easy way to search your dynamic websites. Simply upload the search.php file and make a form on your website like below and you’re done! It couldn’t be easier!
3. PHP Search Engine
Advanced PHP Search Engine using Bing API system, it gives you results for Web, Images, Videos, also supports lots of operands like “site:”, “link:” etc, have various features like “Safe Search”, and more… the design is based on Metro UI, but you can modify how ever you want, because it uses .html files for template.
4. PHP Search Engine & Crawler
Advanced PHP Search engine, with Full-Text search queries in BOOLEAN mode, and cURL page crawler.
5. PHP Video Search Engine
PHP Video Search Engine is an advanced video search engine based on YouTube’s Search API it’s a powerful tool for searching for videos, it includes a series of filters and two types of displaying the results which are list and grid, also it’s Adsense Ready (3 ad spots).
6. PHP Book Search Engine
PHP Book Search Engine is a unique advanced search engine for books, it uses the Google Books API to get the information, it has various filters and search filters such as Book Name, Author or ISBN.
7. PHP SERP Services
PHP SERP services is the script that enables you to embed the most common search engines results right inside your site pages. No need for any search engines API keys! This solution uses a powerful web extracting engine to query the search engine and to retrieve the results.
8. PHP Search Engine
PHP Search Engine Script allows your visitors to search for sites, images, videos, news and even more, using tens of filters available for all searches. Also the script uses Bootstrap framework so you can quickly change the design. Also the script have a live pagination implemented, it’s cross-browser and cross-device compatible (pc, tablet, phone), and more!
9. Google Did You Mean PHP Class
Google Did You Mean PHP Class is a little but very powerful class when it comes to spell checking and suggestions. It uses Google Did You Mean? feature to return purified data which means there is no Levenshtein, Soundex or LIKE function that can replace machine learned data from humans. You can use it for database search, because SQL search is sensitive, the best way is to input correct data, this is where “Did You Mean” comes to play! It is super fast, only 0.2 seconds to display results!
10. PHP Meta-Builder with Search Engine Suggestions
Administration panel to manage a website’s meta tags. Searches the website to find all of the pages that are missing meta tags and allows the user to add meta tags for them from the password protected administration panel.
11. Ajax search form
Ajax search form is a PHP script with a few line of Javascript. It have an elegant, simple and clean HTML Template. Easy to integrate you can use it on your site in minutes.
12. Video Music Monster / Search Engine
It’s easy, just type in your favorite music and hit search. Listen to your favorite songs and watch related music videos. Video music monster allows you to quickly create, save and modify your lists. Video music monster uses youtube. You can search any kind of video then add them to your lists. This script is very modular so you can add other resources very easily. It can be integrated into any existing PHP page within minutes using a simple file include.