Static Public Member Functions
static	parse_charset ($charset)
static	convert ($text, $fromCS, $toCS='utf-8')
static	substr ($text, $start, $len=null, $charset='utf-8')
static	strlen ($text, $charset='utf-8')
static	strtolower ($text, $charset='utf-8')
static	strtoupper ($text, $charset='utf-8')
static	strpos ($haystack, $needle, $offset=0)
static	strrpos ($haystack, $needle)
static	specialtoascii ($text, $charset='utf-8')
static	encode_mimeheader ($text, $charset='utf-8')
static	entities_to_utf8 ($str, $htmlent=true)
static	utf8_to_entities ($str, $dec=false, $nonnum=false)
static	trim_utf8_bom ($str)
static	get_encodings ()
static	code2utf8 ($num)
static	strtotitle ($text)
static	asort (array &$arr, $sortflag=null)
Static Protected Member Functions
static	typo3 ()

Detailed Description

Definition at line 58 of file textlib.class.php.

Member Function Documentation

static asort	(	array &$	arr,
		$	sortflag = `null`
	)		`[static]`

Locale aware sorting, the key associations are kept, values are sorted alphabetically.

Parameters:

array	$arr	array to be sorted (reference)
int	$sortflag	One of Collator::SORT_REGULAR, Collator::SORT_NUMERIC, Collator::SORT_STRING

Returns:: void modifies parameter

Definition at line 590 of file textlib.class.php.

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static code2utf8 ( $ num ) [static]

Returns the utf8 string corresponding to the unicode value (from php.net, courtesy - romans@void.lv)

Parameters:

int $num one unicode value

Returns:: string the UTF-8 char corresponding to the unicode value

Definition at line 531 of file textlib.class.php.

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static convert	(	$	text,
		$	fromCS,
		$	toCS = `'utf-8'`
	)		`[static]`

Converts the text between different encodings. It uses iconv extension with //TRANSLIT parameter, falls back to typo3. Returns false if fails.

Parameters:

string	$text
string	$fromCS	source encoding
string	$toCS	result encoding

Returns:: string|bool converted string or false on error

Definition at line 162 of file textlib.class.php.

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static encode_mimeheader	(	$	text,
		$	charset = `'utf-8'`
	)		`[static]`

Generate a correct base64 encoded header to be used in MIME mail messages. This function seems to be 100% compliant with RFC1342. Credits go to: paravoid (http://www.php.net/manual/en/function.mb-encode-mimeheader.php#60283).

Parameters:

string	$text
string	$charset	encoding of the text

Returns:: string

Definition at line 351 of file textlib.class.php.

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static entities_to_utf8	(	$	str,
		$	htmlent = `true`
	)		`[static]`

Converts all the numeric entities &#nnnn; or &#xnnn; to UTF-8 Original from laurynas dot butkus at gmail at: http://php.net/manual/en/function.html-entity-decode.php#75153 with some custom mods to provide more functionality

Parameters:

string	$str	input string
boolean	$htmlent	convert also html entities (defaults to true)

Returns:: string

NOTE: we could have used typo3 entities_to_utf8() here but the direct alternative used runs 400% quicker and uses 0.5Mb less memory, so, let's use it (tested against 10^6 conversions)

Definition at line 444 of file textlib.class.php.

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static get_encodings ( ) [static]

Returns encoding options for select boxes, utf-8 and platform encoding first

Returns:: array encodings

Definition at line 507 of file textlib.class.php.

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static parse_charset ( $ charset ) [static]

Standardise charset name

Please note it does not mean the returned charset is actually supported.

Parameters:

string $charset raw charset name

Returns:: string normalised lowercase charset name

Definition at line 115 of file textlib.class.php.

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static specialtoascii	(	$	text,
		$	charset = `'utf-8'`
	)		`[static]`

Try to convert upper unicode characters to plain ascii, the returned string may contain unconverted unicode characters.

Parameters:

string	$text
string	$charset	encoding of the text

Returns:: string

Definition at line 334 of file textlib.class.php.

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static strlen	(	$	text,
		$	charset = `'utf-8'`
	)		`[static]`

Multibyte safe strlen() function, uses mbstring or iconv for UTF-8, falls back to typo3.

Parameters:

string	$text
string	$charset	encoding of the text

Returns:: int number of characters

Definition at line 235 of file textlib.class.php.

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static strpos	(	$	haystack,
		$	needle,
		$	offset = `0`
	)		`[static]`

UTF-8 ONLY safe strpos(), uses mbstring, falls back to iconv.

Parameters:

string	$haystack
string	$needle
int	$offset

Returns:: string

Definition at line 303 of file textlib.class.php.

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static strrpos	(	$	haystack,
		$	needle
	)		`[static]`

UTF-8 ONLY safe strrpos(), uses mbstring, falls back to iconv.

Parameters:

string	$haystack
string	$needle

Returns:: string

Definition at line 318 of file textlib.class.php.

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static strtolower	(	$	text,
		$	charset = `'utf-8'`
	)		`[static]`

Multibyte safe strtolower() function, uses mbstring, falls back to typo3.

Parameters:

string	$text
string	$charset	encoding of the text (may not work for all encodings)

Returns:: string lower case text

Definition at line 260 of file textlib.class.php.

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static strtotitle ( $ text ) [static]

Makes first letter of each word capital - words must be separated by spaces. Use with care, this function does not work properly in many locales!!!

Parameters:

string $text

Returns:: string

Definition at line 554 of file textlib.class.php.

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static strtoupper	(	$	text,
		$	charset = `'utf-8'`
	)		`[static]`

Multibyte safe strtoupper() function, uses mbstring, falls back to typo3.

Parameters:

string	$text
string	$charset	encoding of the text (may not work for all encodings)

Returns:: string upper case text

Definition at line 281 of file textlib.class.php.

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static substr	(	$	text,
		$	start,
		$	len = `null`,
		$	charset = `'utf-8'`
	)		`[static]`

Multibyte safe substr() function, uses mbstring or iconv for UTF-8, falls back to typo3.

Parameters:

string	$text
int	$start	negative value means from end
int	$len
string	$charset	encoding of the text

Returns:: string

Definition at line 193 of file textlib.class.php.

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static trim_utf8_bom ( $ str ) [static]

Removes the BOM from unicode string - see http://unicode.org/faq/utf_bom.html

Parameters:

string $str

Returns:: string

Definition at line 495 of file textlib.class.php.

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static typo3 ( ) [static, protected]

Return t3lib helper class

Returns:: t3lib_cs

Definition at line 64 of file textlib.class.php.

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static utf8_to_entities	(	$	str,
		$	dec = `false`,
		$	nonnum = `false`
	)		`[static]`

Converts all Unicode chars > 127 to numeric entities &#nnnn; or &#xnnn;.

Parameters:

string	$str	input string
boolean	$dec	output decadic only number entities
boolean	$nonnum	remove all non-numeric entities

Returns:: string converted string

Definition at line 474 of file textlib.class.php.

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

C:/xampp/htdocs/moodle/lib/textlib.class.php

Static Public Member Functions

Static Protected Member Functions

Detailed Description

Member Function Documentation