Php/ MySql 'Advanced Search' Page

Question

I\'m working on an \'advanced search\' page on a site where you would enter a keyword such as \'I like apples\' and it can search the database using the following options:

Answer 1

You could use

With at least one of the words

SELECT * FROM myTable WHERE field LIKE '%$keyword%' 
or field LIKE '%$keyword2%' 
or field LIKE '%$keyword3%';

Without the word

SELECT * FROM myTable WHERE field NOT LIKE '%$keyword%';