If you just use simple PHP htmlentities function with one argument, you will notice that when you pass string that contains UTF-8 characters, the result is incorrect leaving you with some incorrect characters on the result.
To use it correctly, use this code 
htmlentities($your_string, ENT_COMPAT, 'UTF-8');
I am selling PDF Search Engine with these features :
Live demo :
http://www.xrvel.com/sub/pdf-search/
Server requirements :
The core script is encoded by Ioncube. But the design files are not encoded.
A backlink to my web (xrvel.com) will be attached to the script automatically.
More information can be read on DigitalPoint :
http://forums.digitalpoint.com/showthread.php?t=2133748
Here is how to enable CodeIgniter support to $_GET and still able to use the normal “SEO-friendly” URL working together.
So you will get a URL like this
http://www.example.com/index.php/the_controller/the_function/?some=thing&more=yes
First approach is modify your “config.php” and change this line.
$config['enable_query_strings'] = true;
But this is not recommended because on pagination, you will get ugly URL.
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Multilanguage non-ASCII site? Sometimes we need to make website that can handle languages which contains non-ASCII characters, for example chinese, russian, french, germany, etc.
To handle this, we need to handle the language on 3 parts : on PHP itself, HTML, and on the database (i use MySQL as example here).
Basically, we need to adjust the charset (character set) into UTF-8.
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Ioncube adalah salah satu encoder yg dipercaya “susah” didecode. Karena bukan obfuscator, tapi semacam “compiler” (http://www.ioncube.com).
Ioncube sndr harga softwarenya mulai dari $199 untuk versi basic sampai $379 untuk yg versi Cerberus (paling bagus).
Untuk para programmer yang ingin melindungi hasil kerjanya, Ioncube sangat disarankan untuk digunakan.
Tapi ternyata ada cara murah untuk encode sebuah file dengan Ioncube, yaitu dengan menggunakan online encoder.
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