UtfNormal\Utils Class Reference

Static Public Member Functions
static	codepointToUtf8 ( $codepoint)
	Return UTF-8 sequence for a given Unicode code point.
static	hexSequenceToUtf8 ( $sequence)
	Take a series of space-separated hexadecimal numbers representing Unicode code points and return a UTF-8 string composed of those characters.
static	utf8ToCodepoint ( $char)
	Determine the Unicode codepoint of a single-character UTF-8 sequence.
static	escapeSingleString ( $string)
	Escape a string for inclusion in a PHP single-quoted string literal.

Member Function Documentation

codepointToUtf8()

static UtfNormal\Utils::codepointToUtf8 (   $codepoint )

static

Return UTF-8 sequence for a given Unicode code point.

Parameters

int

$codepoint

Returns

string

Exceptions

InvalidArgumentException

if fed out of range data.

escapeSingleString()

static UtfNormal\Utils::escapeSingleString (   $string )

static

Escape a string for inclusion in a PHP single-quoted string literal.

Parameters

string

$string

String to be escaped.

Returns

string Escaped string.

hexSequenceToUtf8()

static UtfNormal\Utils::hexSequenceToUtf8 (   $sequence )

static

Take a series of space-separated hexadecimal numbers representing Unicode code points and return a UTF-8 string composed of those characters.

Used by UTF-8 data generation and testing routines.

Parameters

string

$sequence

Returns

string

Exceptions

InvalidArgumentException

if fed out of range data. Used in tests and data table generation

utf8ToCodepoint()

static UtfNormal\Utils::utf8ToCodepoint (   $char )

static

Determine the Unicode codepoint of a single-character UTF-8 sequence.

Does not check for invalid input data.

Deprecated:

since 2.1, use mb_ord()

Parameters

string

$char

Returns

int|false

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The documentation for this class was generated from the following file:

• src/Utils.php