utf8_encode
]Podporované v PHP 4, PHP 5 Syntax
string utf8_encode ( string $data )
Popis
Príkaz jazyka PHP
Encodes an ISO-8859-1 
string to UTF-8
This function encodes the string data to UTF-8, and returns the encoded version. UTF-8 is a standard mechanism used by Unicode for encoding wide character values into a byte stream. UTF-8 is transparent to plain ASCII characters, is self-synchronized (meaning it is possible for a program to figure out where in the bytestream characters start) and can be used with normal string comparison functions for sorting and such. PHP encodes UTF-8 characters in up to four bytes, like this:
bytes
| bits
| representation
|
1
| 7
| 0bbbbbbb
|
2
| 11
| 110bbbbb 10bbbbbb
|
3
| 16
| 1110bbbb 10bbbbbb 10bbbbbb
|
4
| 21
| 11110bbb 10bbbbbb 10bbbbbb 10bbbbbb
|
Each b represents a bit that can be used to store character data.
Parameters
data - An ISO-8859-1 string.
Return Values
Returns the UTF-8 translation of data .
Pozri aj
utf8_decode, Prekódovanie textu v neznámom formáte na UTF8
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