Table of contents
Namespace: Com\Tecnick\Unicode\Convert
class Encoding
Source: src/Convert/Encoding.php:36
Conversions between UTF-8, Latin1, UTF-16BE and hexadecimal byte strings.
Methods
hexToStr()
Convert an hexadecimal string (byte string - as in the PDF standard) to string.
Pairs of characters that are not hexadecimal digits are converted to a NUL byte. An odd number of digits is completed with a trailing zero, as the last digit of the final byte.
public hexToStr(string $hex): string
Parameters:
$hex(string): Hex code to convert
Returns: string
Source: src/Convert/Encoding.php:104
latinArrToStr()
Converts an array of Latin1 code points to a string
public latinArrToStr(int<0, 255>[] $latarr): string
Parameters:
$latarr(int<0, 255>[]): Array of Latin1 code points
Returns: string
Source: src/Convert/Encoding.php:81
strToHex()
Convert a string to an hexadecimal string (byte string) representation (as in the PDF standard)
public strToHex(string $str): string
Parameters:
$str(string): String to convert
Returns: string
Source: src/Convert/Encoding.php:91
toUTF16BE()
Converts an UTF-8 string to UTF-16BE
public toUTF16BE(string $str): string
Parameters:
$str(string): UTF-8 String to convert
Returns: string: UTF-16BE encoded string
Source: src/Convert/Encoding.php:154
toUTF8()
Converts a string with an unknown encoding to UTF-8
public toUTF8(string $str, null|string|string[] $enc = null): string
Parameters:
$str(string): String to convert$enc(null|string|string[]): Array or comma separated list string of encodings
Returns: string: UTF-8 encoded string
Source: src/Convert/Encoding.php:132
uniArrToLatinArr()
Converts UTF-8 code array to Latin1 codes.
A code point that has no Latin1 counterpart is replaced with ‘?’, except U+FFFD REPLACEMENT CHARACTER, which is dropped: the returned array is then shorter than the input one.
public uniArrToLatinArr(int[] $ordarr): int[]
Parameters:
$ordarr(int[]): Array containing UTF-8 code points
Returns: int[]: Array containing Latin1 code points
Source: src/Convert/Encoding.php:48