Class ascii

ASCII character set.

Code	…0	…1	…2	…3	…4	…5	…6	…7	…8	…9	…A	…B	…C	…D	…E	…F
0…	NUL	SOH	STX	ETX	EOT	ENQ	ACK	BEL	BS	HT	LF	VT	FF	CR	SO	SI
1…	DLE	DC1	DC2	DC3	DC4	NAK	SYN	ETB	CAN	EM	SUB	ESC	FS	GS	RS	US
2…	SP	!	"	#	$	%	&	'	(	)	*	+	,	-	.	/
3…	0	1	2	3	4	5	6	7	8	9	:	;	<	=	>	?
4…	@	A	B	C	D	E	F	G	H	I	J	K	L	M	N	O
5…	P	Q	R	S	T	U	V	W	X	Y	Z	[	\	]	^	_
6…	`	a	b	c	d	e	f	g	h	i	j	k	l	m	n	o
7…	p	q	r	s	t	u	v	w	x	y	z	{	\|	}	~	DEL

Core\Object implements Core\Chainable

Core\Set implements Core\Accessor

Core\Charset

Core\Charset\Driver\ascii

Direct known subclasses

Core\Charset\Driver\iso88591, Core\Charset\Driver\macroman

Indirect known subclasses

Core\Charset\Driver\iso885915

Namespace: Core\Charset\Driver
Package: Core\Charset
Link: http://en.wikipedia.org/wiki/ASCII
Since: 3.0
Requires: PHP 5.3
Version: 1.0
Located at Charset/Driver/ascii.inc.php

Methods summary

`public string`	# `convertFromUTF8( string $string )` Converts a string encoded in UTF-8 to the current character set. Converts a string encoded in UTF-8 to the current character set. Parameters `$string` UTF-8 encoded source string. Returns string Converted string in character set of current instance. Since 3.1
`public string`	# `convertToUTF8( string $string )` Converts a string encoded in the character set of this instance to UTF-8. Converts a string encoded in the character set of this instance to UTF-8. Parameters `$string` String encoded in this character set. Returns string String converted from this character set to UTF-8. Since 3.1
`public`	# `len( $string )` Calculates the length in characters of a given string. Calculates the length in characters of a given string. Parameters `$string` to return length in characters for. Since 3.0
`public string`	# `pad( string $string, integer $length, string $padding, integer $flags, string $truncationMarker = null )` Fits a string by padding or truncation to a desired length. Padding uses characters from from an optional padding string. Fits a string by padding or truncation to a desired length. Padding uses characters from from an optional padding string. Parameters `$string` Source string to fit desired length. `$length` Desired length in characters of source string. If negative or lower than the length of the source string, the string is truncated; if equal to the length of the source string, it is returned unchanged. `$padding` String used as padding. If required padding is shorter than this string, only the leading part will be used. `$flags` Padding flags. `$truncationMarker` Optional marker string appended to the source string if truncated. If not defined or `null`, no truncation marker is used. Returns string Fitted (padded or truncated) variant of the source string. Since 3.1
`public string`	# `sub( string $string, integer $from, integer $length = null )` Returns a substring of a given string. Returns a substring of a given string. Parameters `$string` Source string to return substring from. `$from` Zero-based start position of the substring to return. If negative, the start position is calculated from the end of the string. If the start position equals or exceeds the length of the string, `false` is returned instead. `$length` Optional maximum length of substring to return. If negative, the length is calculated from the total length of the string minus start position and length parameter (ie. up to a given number of characters before the end of the string). If omitted or `null`, the remaining string length is used instead. A value of `false` or `0` will return an empty string. Returns string Substring extracted from the source string. Since 3.0
`public string`	# `toLower( string $string )` Transforms a given string to lowercase based on Unicode character properties with respect to this character set. Transforms a given string to lowercase based on Unicode character properties with respect to this character set. Parameters `$string` String to transform to lowercase. Returns string Transformed lowercase variant of source string. Since 3.1
`public string`	# `toUpper( string $string )` Transforms a given string to uppercase based on Unicode character properties with respect to this character set. Transforms a given string to uppercase based on Unicode character properties with respect to this character set. Parameters `$string` String to transform to uppercase. Returns string Transformed uppercase variant of source string. Since 3.1
`public string`	# `truncate( string $string, integer $start, integer $width, string $marker = null )` Truncates a string based on the desired visual width of the string. Truncates a string based on the desired visual width of the string. Parameters `$string` String to truncate. `$start` Immutable offset of characters that are never truncated. `$width` The desired (visible) width of the remainder after the start position. `$marker` Optional marker string appended to the string on truncation. Returns string String with a maximum number of start offset + width visible characters. Since 3.1
`public integer`	# `width( string $string )` Returns the visible length of a given string. Returns the visible length of a given string. Parameters `$string` String to return width of. Returns integer The standard character width visible width of the string. Since 3.1
`public string`	# `xmlSpecials( $string, integer $quotes = null )` Encodes all special XML characters in provided string with respect to this character set instance. Encodes all special XML characters in provided string with respect to this character set instance. Parameters `$string` to encode. `$quotes` Optional bit mask to control encoding of quotation marks. Allows a combination of the following flags: `Core\Charset::NoQuotesFlag` Default. Quotation marks are not encoded. Ignored if combined with other flags. `Core\Charset::SingleQuotesFlag` Encodes single quotation marks as their respective XML entities. `Core\Charset::DoubleQuotesFlag` Encodes double quotation marks as their respective XML entities. Returns string String where all special XML characters were replaced by their corresponding XML entity. Since 3.1

Constants summary

Constants inherited from Core\Charset

ACK, BEL, BS, CAN, CR, CRLF, DEL, DLE, DoubleQuotesFlag, EM, ENQ, EOT, ESC, ETB, ETX, FF, FS, GS, LF, LeftPadFlag, NAK, NUL, NoQuotesFlag, RS, RightPadFlag, SI, SO, SOH, STX, SUB, SYN, SingleQuotesFlag, TAB, TruncatePadFlag, US, VT

Constants inherited from Core\Object

AnyParameterType, AutochainParameterType, AutocreateParameterType, BooleanParameterType, CharParameterType, EnumParameterType, IntegerParameterType, RealParameterType, StringParameterType, UserParameterType

Properties summary

`protected string`	`$_v_displayName`	# `'ASCII (ANSI_X3.4-1968)'`
`protected string`	`$_v_name`	# `'ascii'`

Properties inherited from Core\Charset

$_activeInstance, $_aliasMap, $_instances

Magic properties inherited from Core\Charset

$displayName, $name

Magic properties inherited from Core\Object

$hash, $uuid

Namespaces

Classes

Class ascii

Direct known subclasses

Indirect known subclasses

Methods summary

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Methods inherited from Core\Charset

Methods inherited from Core\Set

Methods inherited from Core\Object

Constants summary

Constants inherited from Core\Charset

Constants inherited from Core\Object

Properties summary

Properties inherited from Core\Charset

Magic properties inherited from Core\Charset

Magic properties inherited from Core\Object