PHP Classes

Unicode Manipulation: Manipulate text with Unicode encodings

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This class can be used to manipulate text with Unicode encodings.

It can perform several types of operations that involve text strings encoded as UTF-8, UTF-16 or UTF-32, like:

- Get the text sequence for byte order mark for little and big endian
- Convert a given character code to Unicode encoded text and vice-versa
- Get the byte length of a given Unicode encoded character
- Convert text encoding between UTF-8, UTF-16 and UTF-32
- Get a part of an Unicode encoded string from a given position and an optional length
- Get the string length of an Unicode encoded text
- Determine whether a given string has Unicode encoded text

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Unicode is the way to go when you need to mix texts that use different character sets in the same page.

There are several solutions to manipulate strings using Unicode. However most of them only manipulate text encoded in one of possible Unicode encodings: UTF-8 .

This class provides a complete solution to manipulate Unicode encoded text supporting UTF-16 and UTF-32 besides UTF-8.

Manuel Lemos
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  Files folder image Files  
File Role Description
Plain text file unicode.class.php Class Main Class
Accessible without login Plain text file doc.php Aux. Class Documentation
Accessible without login Plain text file test_convert.php Test Test converting
Accessible without login Plain text file test_equal.php Test Test equal
Accessible without login Plain text file test_size.php Test Test character size
Accessible without login Plain text file example.php Example Examples of how to print a text file using unicode encoding
Accessible without login Plain text file LICENSE.TXT Doc. License

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good study matter since I am studding Unicode.
12 years ago (shyam singh)