653 lines
40 KiB
PHP
653 lines
40 KiB
PHP
<?
|
||
/**
|
||
* Converts a UNICODE codepoint to a UTF-8 character
|
||
*
|
||
* @param int $cp Unicode codepoint
|
||
* @return string UTF-8 character
|
||
*
|
||
* @license http://creativecommons.org/licenses/by-sa/3.0/
|
||
* @author Nasibullin Rinat, http://orangetie.ru/
|
||
* @charset ANSI
|
||
* @version 1.0.0
|
||
*/
|
||
function utf8_chr($cp) # = utf8_from_unicode() or unicode_to_utf8()
|
||
{
|
||
static $cache = array();
|
||
$cp = intval($cp);
|
||
if (array_key_exists($cp, $cache)) return $cache[$cp]; #speed improve
|
||
|
||
if ($cp <= 0x7f) return $cache[$cp] = chr($cp);
|
||
if ($cp <= 0x7ff) return $cache[$cp] = chr(0xc0 | ($cp >> 6)) .
|
||
chr(0x80 | ($cp & 0x3f));
|
||
if ($cp <= 0xffff) return $cache[$cp] = chr(0xe0 | ($cp >> 12)) .
|
||
chr(0x80 | (($cp >> 6) & 0x3f)) .
|
||
chr(0x80 | ($cp & 0x3f));
|
||
if ($cp <= 0x10ffff) return $cache[$cp] = chr(0xf0 | ($cp >> 18)) .
|
||
chr(0x80 | (($cp >> 12) & 0x3f)) .
|
||
chr(0x80 | (($cp >> 6) & 0x3f)) .
|
||
chr(0x80 | ($cp & 0x3f));
|
||
#U+FFFD REPLACEMENT CHARACTER
|
||
return $cache[$cp] = "\xEF\xBF\xBD";
|
||
}
|
||
|
||
|
||
function utf8_html_entity_encode($s)
|
||
{
|
||
$table = array_flip(array(
|
||
#Latin-1 Entities:
|
||
' ' => "\xc2\xa0", #no-break space = non-breaking space
|
||
'¡' => "\xc2\xa1", #inverted exclamation mark
|
||
'¢' => "\xc2\xa2", #cent sign
|
||
'£' => "\xc2\xa3", #pound sign
|
||
'¤' => "\xc2\xa4", #currency sign
|
||
'¥' => "\xc2\xa5", #yen sign = yuan sign
|
||
'¦' => "\xc2\xa6", #broken bar = broken vertical bar
|
||
'§' => "\xc2\xa7", #section sign
|
||
'¨' => "\xc2\xa8", #diaeresis = spacing diaeresis
|
||
'©' => "\xc2\xa9", #copyright sign
|
||
'ª' => "\xc2\xaa", #feminine ordinal indicator
|
||
'«' => "\xc2\xab", #left-pointing double angle quotation mark = left pointing guillemet («)
|
||
'¬' => "\xc2\xac", #not sign
|
||
'­' => "\xc2\xad", #soft hyphen = discretionary hyphen;
|
||
#non-breaking hyphen (неразрывный дефис): "\xe2\x80\x91" (U+2011)
|
||
'®' => "\xc2\xae", #registered sign = registered trade mark sign
|
||
'¯' => "\xc2\xaf", #macron = spacing macron = overline = APL overbar
|
||
'°' => "\xc2\xb0", #degree sign
|
||
'±' => "\xc2\xb1", #plus-minus sign = plus-or-minus sign
|
||
'²' => "\xc2\xb2", #superscript two = superscript digit two = squared
|
||
'³' => "\xc2\xb3", #superscript three = superscript digit three = cubed
|
||
'´' => "\xc2\xb4", #acute accent = spacing acute
|
||
'µ' => "\xc2\xb5", #micro sign
|
||
'¶' => "\xc2\xb6", #pilcrow sign = paragraph sign
|
||
'·' => "\xc2\xb7", #middle dot = Georgian comma = Greek middle dot
|
||
'¸' => "\xc2\xb8", #cedilla = spacing cedilla
|
||
'¹' => "\xc2\xb9", #superscript one = superscript digit one
|
||
'º' => "\xc2\xba", #masculine ordinal indicator
|
||
'»' => "\xc2\xbb", #right-pointing double angle quotation mark = right pointing guillemet (ї)
|
||
'¼' => "\xc2\xbc", #vulgar fraction one quarter = fraction one quarter
|
||
'½' => "\xc2\xbd", #vulgar fraction one half = fraction one half
|
||
'¾' => "\xc2\xbe", #vulgar fraction three quarters = fraction three quarters
|
||
'¿' => "\xc2\xbf", #inverted question mark = turned question mark
|
||
#Latin capital letter
|
||
'À' => "\xc3\x80", #Latin capital letter A with grave = Latin capital letter A grave
|
||
'Á' => "\xc3\x81", #Latin capital letter A with acute
|
||
'Â' => "\xc3\x82", #Latin capital letter A with circumflex
|
||
'Ã' => "\xc3\x83", #Latin capital letter A with tilde
|
||
'Ä' => "\xc3\x84", #Latin capital letter A with diaeresis
|
||
'Å' => "\xc3\x85", #Latin capital letter A with ring above = Latin capital letter A ring
|
||
'Æ' => "\xc3\x86", #Latin capital letter AE = Latin capital ligature AE
|
||
'Ç' => "\xc3\x87", #Latin capital letter C with cedilla
|
||
'È' => "\xc3\x88", #Latin capital letter E with grave
|
||
'É' => "\xc3\x89", #Latin capital letter E with acute
|
||
'Ê' => "\xc3\x8a", #Latin capital letter E with circumflex
|
||
'Ë' => "\xc3\x8b", #Latin capital letter E with diaeresis
|
||
'Ì' => "\xc3\x8c", #Latin capital letter I with grave
|
||
'Í' => "\xc3\x8d", #Latin capital letter I with acute
|
||
'Î' => "\xc3\x8e", #Latin capital letter I with circumflex
|
||
'Ï' => "\xc3\x8f", #Latin capital letter I with diaeresis
|
||
'Ð' => "\xc3\x90", #Latin capital letter ETH
|
||
'Ñ' => "\xc3\x91", #Latin capital letter N with tilde
|
||
'Ò' => "\xc3\x92", #Latin capital letter O with grave
|
||
'Ó' => "\xc3\x93", #Latin capital letter O with acute
|
||
'Ô' => "\xc3\x94", #Latin capital letter O with circumflex
|
||
'Õ' => "\xc3\x95", #Latin capital letter O with tilde
|
||
'Ö' => "\xc3\x96", #Latin capital letter O with diaeresis
|
||
'×' => "\xc3\x97", #multiplication sign
|
||
'Ø' => "\xc3\x98", #Latin capital letter O with stroke = Latin capital letter O slash
|
||
'Ù' => "\xc3\x99", #Latin capital letter U with grave
|
||
'Ú' => "\xc3\x9a", #Latin capital letter U with acute
|
||
'Û' => "\xc3\x9b", #Latin capital letter U with circumflex
|
||
'Ü' => "\xc3\x9c", #Latin capital letter U with diaeresis
|
||
'Ý' => "\xc3\x9d", #Latin capital letter Y with acute
|
||
'Þ' => "\xc3\x9e", #Latin capital letter THORN
|
||
#Latin small letter
|
||
'ß' => "\xc3\x9f", #Latin small letter sharp s = ess-zed
|
||
'à' => "\xc3\xa0", #Latin small letter a with grave = Latin small letter a grave
|
||
'á' => "\xc3\xa1", #Latin small letter a with acute
|
||
'â' => "\xc3\xa2", #Latin small letter a with circumflex
|
||
'ã' => "\xc3\xa3", #Latin small letter a with tilde
|
||
'ä' => "\xc3\xa4", #Latin small letter a with diaeresis
|
||
'å' => "\xc3\xa5", #Latin small letter a with ring above = Latin small letter a ring
|
||
'æ' => "\xc3\xa6", #Latin small letter ae = Latin small ligature ae
|
||
'ç' => "\xc3\xa7", #Latin small letter c with cedilla
|
||
'è' => "\xc3\xa8", #Latin small letter e with grave
|
||
'é' => "\xc3\xa9", #Latin small letter e with acute
|
||
'ê' => "\xc3\xaa", #Latin small letter e with circumflex
|
||
'ë' => "\xc3\xab", #Latin small letter e with diaeresis
|
||
'ì' => "\xc3\xac", #Latin small letter i with grave
|
||
'í' => "\xc3\xad", #Latin small letter i with acute
|
||
'î' => "\xc3\xae", #Latin small letter i with circumflex
|
||
'ï' => "\xc3\xaf", #Latin small letter i with diaeresis
|
||
'ð' => "\xc3\xb0", #Latin small letter eth
|
||
'ñ' => "\xc3\xb1", #Latin small letter n with tilde
|
||
'ò' => "\xc3\xb2", #Latin small letter o with grave
|
||
'ó' => "\xc3\xb3", #Latin small letter o with acute
|
||
'ô' => "\xc3\xb4", #Latin small letter o with circumflex
|
||
'õ' => "\xc3\xb5", #Latin small letter o with tilde
|
||
'ö' => "\xc3\xb6", #Latin small letter o with diaeresis
|
||
'÷' => "\xc3\xb7", #division sign
|
||
'ø' => "\xc3\xb8", #Latin small letter o with stroke = Latin small letter o slash
|
||
'ù' => "\xc3\xb9", #Latin small letter u with grave
|
||
'ú' => "\xc3\xba", #Latin small letter u with acute
|
||
'û' => "\xc3\xbb", #Latin small letter u with circumflex
|
||
'ü' => "\xc3\xbc", #Latin small letter u with diaeresis
|
||
'ý' => "\xc3\xbd", #Latin small letter y with acute
|
||
'þ' => "\xc3\xbe", #Latin small letter thorn
|
||
'ÿ' => "\xc3\xbf", #Latin small letter y with diaeresis
|
||
#Symbols and Greek Letters:
|
||
'ƒ' => "\xc6\x92", #Latin small f with hook = function = florin
|
||
'Α' => "\xce\x91", #Greek capital letter alpha
|
||
'Β' => "\xce\x92", #Greek capital letter beta
|
||
'Γ' => "\xce\x93", #Greek capital letter gamma
|
||
'Δ' => "\xce\x94", #Greek capital letter delta
|
||
'Ε' => "\xce\x95", #Greek capital letter epsilon
|
||
'Ζ' => "\xce\x96", #Greek capital letter zeta
|
||
'Η' => "\xce\x97", #Greek capital letter eta
|
||
'Θ' => "\xce\x98", #Greek capital letter theta
|
||
'Ι' => "\xce\x99", #Greek capital letter iota
|
||
'Κ' => "\xce\x9a", #Greek capital letter kappa
|
||
'Λ' => "\xce\x9b", #Greek capital letter lambda
|
||
'Μ' => "\xce\x9c", #Greek capital letter mu
|
||
'Ν' => "\xce\x9d", #Greek capital letter nu
|
||
'Ξ' => "\xce\x9e", #Greek capital letter xi
|
||
'Ο' => "\xce\x9f", #Greek capital letter omicron
|
||
'Π' => "\xce\xa0", #Greek capital letter pi
|
||
'Ρ' => "\xce\xa1", #Greek capital letter rho
|
||
'Σ' => "\xce\xa3", #Greek capital letter sigma
|
||
'Τ' => "\xce\xa4", #Greek capital letter tau
|
||
'Υ' => "\xce\xa5", #Greek capital letter upsilon
|
||
'Φ' => "\xce\xa6", #Greek capital letter phi
|
||
'Χ' => "\xce\xa7", #Greek capital letter chi
|
||
'Ψ' => "\xce\xa8", #Greek capital letter psi
|
||
'Ω' => "\xce\xa9", #Greek capital letter omega
|
||
'α' => "\xce\xb1", #Greek small letter alpha
|
||
'β' => "\xce\xb2", #Greek small letter beta
|
||
'γ' => "\xce\xb3", #Greek small letter gamma
|
||
'δ' => "\xce\xb4", #Greek small letter delta
|
||
'ε' => "\xce\xb5", #Greek small letter epsilon
|
||
'ζ' => "\xce\xb6", #Greek small letter zeta
|
||
'η' => "\xce\xb7", #Greek small letter eta
|
||
'θ' => "\xce\xb8", #Greek small letter theta
|
||
'ι' => "\xce\xb9", #Greek small letter iota
|
||
'κ' => "\xce\xba", #Greek small letter kappa
|
||
'λ' => "\xce\xbb", #Greek small letter lambda
|
||
'μ' => "\xce\xbc", #Greek small letter mu
|
||
'ν' => "\xce\xbd", #Greek small letter nu
|
||
'ξ' => "\xce\xbe", #Greek small letter xi
|
||
'ο' => "\xce\xbf", #Greek small letter omicron
|
||
'π' => "\xcf\x80", #Greek small letter pi
|
||
'ρ' => "\xcf\x81", #Greek small letter rho
|
||
'ς' => "\xcf\x82", #Greek small letter final sigma
|
||
'σ' => "\xcf\x83", #Greek small letter sigma
|
||
'τ' => "\xcf\x84", #Greek small letter tau
|
||
'υ' => "\xcf\x85", #Greek small letter upsilon
|
||
'φ' => "\xcf\x86", #Greek small letter phi
|
||
'χ' => "\xcf\x87", #Greek small letter chi
|
||
'ψ' => "\xcf\x88", #Greek small letter psi
|
||
'ω' => "\xcf\x89", #Greek small letter omega
|
||
'ϑ'=> "\xcf\x91", #Greek small letter theta symbol
|
||
'ϒ' => "\xcf\x92", #Greek upsilon with hook symbol
|
||
'ϖ' => "\xcf\x96", #Greek pi symbol
|
||
|
||
'•' => "\xe2\x80\xa2", #bullet = black small circle
|
||
'…' => "\xe2\x80\xa6", #horizontal ellipsis = three dot leader
|
||
'′' => "\xe2\x80\xb2", #prime = minutes = feet (для обозначения минут и футов)
|
||
'″' => "\xe2\x80\xb3", #double prime = seconds = inches (для обозначения секунд и діймов).
|
||
'‾' => "\xe2\x80\xbe", #overline = spacing overscore
|
||
'⁄' => "\xe2\x81\x84", #fraction slash
|
||
'℘' => "\xe2\x84\x98", #script capital P = power set = Weierstrass p
|
||
'ℑ' => "\xe2\x84\x91", #blackletter capital I = imaginary part
|
||
'ℜ' => "\xe2\x84\x9c", #blackletter capital R = real part symbol
|
||
'™' => "\xe2\x84\xa2", #trade mark sign
|
||
'ℵ' => "\xe2\x84\xb5", #alef symbol = first transfinite cardinal
|
||
'←' => "\xe2\x86\x90", #leftwards arrow
|
||
'↑' => "\xe2\x86\x91", #upwards arrow
|
||
'→' => "\xe2\x86\x92", #rightwards arrow
|
||
'↓' => "\xe2\x86\x93", #downwards arrow
|
||
'↔' => "\xe2\x86\x94", #left right arrow
|
||
'↵' => "\xe2\x86\xb5", #downwards arrow with corner leftwards = carriage return
|
||
'⇐' => "\xe2\x87\x90", #leftwards double arrow
|
||
'⇑' => "\xe2\x87\x91", #upwards double arrow
|
||
'⇒' => "\xe2\x87\x92", #rightwards double arrow
|
||
'⇓' => "\xe2\x87\x93", #downwards double arrow
|
||
'⇔' => "\xe2\x87\x94", #left right double arrow
|
||
'∀' => "\xe2\x88\x80", #for all
|
||
'∂' => "\xe2\x88\x82", #partial differential
|
||
'∃' => "\xe2\x88\x83", #there exists
|
||
'∅' => "\xe2\x88\x85", #empty set = null set = diameter
|
||
'∇' => "\xe2\x88\x87", #nabla = backward difference
|
||
'∈' => "\xe2\x88\x88", #element of
|
||
'∉' => "\xe2\x88\x89", #not an element of
|
||
'∋' => "\xe2\x88\x8b", #contains as member
|
||
'∏' => "\xe2\x88\x8f", #n-ary product = product sign
|
||
'∑' => "\xe2\x88\x91", #n-ary sumation
|
||
'−' => "\xe2\x88\x92", #minus sign
|
||
'∗' => "\xe2\x88\x97", #asterisk operator
|
||
'√' => "\xe2\x88\x9a", #square root = radical sign
|
||
'∝' => "\xe2\x88\x9d", #proportional to
|
||
'∞' => "\xe2\x88\x9e", #infinity
|
||
'∠' => "\xe2\x88\xa0", #angle
|
||
'∧' => "\xe2\x88\xa7", #logical and = wedge
|
||
'∨' => "\xe2\x88\xa8", #logical or = vee
|
||
'∩' => "\xe2\x88\xa9", #intersection = cap
|
||
'∪' => "\xe2\x88\xaa", #union = cup
|
||
'∫' => "\xe2\x88\xab", #integral
|
||
'∴' => "\xe2\x88\xb4", #therefore
|
||
'∼' => "\xe2\x88\xbc", #tilde operator = varies with = similar to
|
||
'≅' => "\xe2\x89\x85", #approximately equal to
|
||
'≈' => "\xe2\x89\x88", #almost equal to = asymptotic to
|
||
'≠' => "\xe2\x89\xa0", #not equal to
|
||
'≡' => "\xe2\x89\xa1", #identical to
|
||
'≤' => "\xe2\x89\xa4", #less-than or equal to
|
||
'≥' => "\xe2\x89\xa5", #greater-than or equal to
|
||
'⊂' => "\xe2\x8a\x82", #subset of
|
||
'⊃' => "\xe2\x8a\x83", #superset of
|
||
'⊄' => "\xe2\x8a\x84", #not a subset of
|
||
'⊆' => "\xe2\x8a\x86", #subset of or equal to
|
||
'⊇' => "\xe2\x8a\x87", #superset of or equal to
|
||
'⊕' => "\xe2\x8a\x95", #circled plus = direct sum
|
||
'⊗' => "\xe2\x8a\x97", #circled times = vector product
|
||
'⊥' => "\xe2\x8a\xa5", #up tack = orthogonal to = perpendicular
|
||
'⋅' => "\xe2\x8b\x85", #dot operator
|
||
'⌈' => "\xe2\x8c\x88", #left ceiling = APL upstile
|
||
'⌉' => "\xe2\x8c\x89", #right ceiling
|
||
'⌊' => "\xe2\x8c\x8a", #left floor = APL downstile
|
||
'⌋' => "\xe2\x8c\x8b", #right floor
|
||
'⟨' => "\xe2\x8c\xa9", #left-pointing angle bracket = bra
|
||
'⟩' => "\xe2\x8c\xaa", #right-pointing angle bracket = ket
|
||
'◊' => "\xe2\x97\x8a", #lozenge
|
||
'♠' => "\xe2\x99\xa0", #black spade suit
|
||
'♣' => "\xe2\x99\xa3", #black club suit = shamrock
|
||
'♥' => "\xe2\x99\xa5", #black heart suit = valentine
|
||
'♦' => "\xe2\x99\xa6", #black diamond suit
|
||
#Other Special Characters:
|
||
'Œ' => "\xc5\x92", #Latin capital ligature OE
|
||
'œ' => "\xc5\x93", #Latin small ligature oe
|
||
'Š' => "\xc5\xa0", #Latin capital letter S with caron
|
||
'š' => "\xc5\xa1", #Latin small letter s with caron
|
||
'Ÿ' => "\xc5\xb8", #Latin capital letter Y with diaeresis
|
||
'ˆ' => "\xcb\x86", #modifier letter circumflex accent
|
||
'˜' => "\xcb\x9c", #small tilde
|
||
' ' => "\xe2\x80\x82", #en space
|
||
' ' => "\xe2\x80\x83", #em space
|
||
' ' => "\xe2\x80\x89", #thin space
|
||
'‌' => "\xe2\x80\x8c", #zero width non-joiner
|
||
'‍' => "\xe2\x80\x8d", #zero width joiner
|
||
'‎' => "\xe2\x80\x8e", #left-to-right mark
|
||
'‏' => "\xe2\x80\x8f", #right-to-left mark
|
||
'–' => "\xe2\x80\x93", #en dash
|
||
'—' => "\xe2\x80\x94", #em dash
|
||
'‘' => "\xe2\x80\x98", #left single quotation mark
|
||
'’' => "\xe2\x80\x99", #right single quotation mark (and apostrophe!)
|
||
'‚' => "\xe2\x80\x9a", #single low-9 quotation mark
|
||
'“' => "\xe2\x80\x9c", #left double quotation mark
|
||
'”' => "\xe2\x80\x9d", #right double quotation mark
|
||
'„' => "\xe2\x80\x9e", #double low-9 quotation mark
|
||
'†' => "\xe2\x80\xa0", #dagger
|
||
'‡' => "\xe2\x80\xa1", #double dagger
|
||
'‰' => "\xe2\x80\xb0", #per mille sign
|
||
'‹' => "\xe2\x80\xb9", #single left-pointing angle quotation mark
|
||
'›' => "\xe2\x80\xba", #single right-pointing angle quotation mark
|
||
'€' => "\xe2\x82\xac"
|
||
));
|
||
|
||
|
||
$s = str_replace("\x22", '"', $s);
|
||
//$s = str_replace("\x3c", '<', $s);
|
||
//$s = str_replace("\x3e", '>', $s);
|
||
|
||
#заменяем utf8-символы на именованные сущности:
|
||
#оптимизация скорости: заменяем только те символы, которые используются в html коде!
|
||
preg_match_all('/ [\xc2\xc3\xc5\xc6\xcb\xce\xcf][\x80-\xbf] #2 bytes
|
||
| \xe2[\x80-\x99][\x82-\xac] #3 bytes
|
||
/sxSX', $s, $m);
|
||
foreach (array_unique($m[0]) as $char)
|
||
{
|
||
if (array_key_exists($char, $table)) $s = str_replace($char, $table[$char], $s);
|
||
}#foreach
|
||
|
||
return $s;
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Convert all HTML entities to native UTF-8 characters
|
||
* Функция декодирует гораздо больше именованных сущностей, чем стандартная html_entity_decode()
|
||
* Все dec и hex сущности так же переводятся в UTF-8.
|
||
*
|
||
* Example: '"' or '"' or '"' will be converted to '"'.
|
||
*
|
||
* @param string $s
|
||
* @param bool $is_htmlspecialchars обрабатывать специальные html сущности? (< > & ")
|
||
* @return string
|
||
* @link http://www.htmlhelp.com/reference/html40/entities/
|
||
* @link http://www.alanwood.net/demos/ent4_frame.html (HTML 4.01 Character Entity References)
|
||
* @link http://msdn.microsoft.com/workshop/author/dhtml/reference/charsets/charset1.asp?frame=true
|
||
* @link http://msdn.microsoft.com/workshop/author/dhtml/reference/charsets/charset2.asp?frame=true
|
||
* @link http://msdn.microsoft.com/workshop/author/dhtml/reference/charsets/charset3.asp?frame=true
|
||
*
|
||
* @license http://creativecommons.org/licenses/by-sa/3.0/
|
||
* @author Nasibullin Rinat, http://orangetie.ru/
|
||
* @charset ANSI
|
||
* @version 2.1.12
|
||
*/
|
||
function utf8_html_entity_decode($s, $is_htmlspecialchars = false)
|
||
{
|
||
#оптимизация скорости
|
||
if (strlen($s) < 4 #по минимальной длине сущности - 4 байта: &#d; &xx;
|
||
|| ($pos = strpos($s, '&') === false) || strpos($s, ';', $pos) === false) return $s;
|
||
$table = array(
|
||
#Latin-1 Entities:
|
||
' ' => "\xc2\xa0", #no-break space = non-breaking space
|
||
'¡' => "\xc2\xa1", #inverted exclamation mark
|
||
'¢' => "\xc2\xa2", #cent sign
|
||
'£' => "\xc2\xa3", #pound sign
|
||
'¤' => "\xc2\xa4", #currency sign
|
||
'¥' => "\xc2\xa5", #yen sign = yuan sign
|
||
'¦' => "\xc2\xa6", #broken bar = broken vertical bar
|
||
'§' => "\xc2\xa7", #section sign
|
||
'¨' => "\xc2\xa8", #diaeresis = spacing diaeresis
|
||
'©' => "\xc2\xa9", #copyright sign
|
||
'ª' => "\xc2\xaa", #feminine ordinal indicator
|
||
'«' => "\xc2\xab", #left-pointing double angle quotation mark = left pointing guillemet («)
|
||
'¬' => "\xc2\xac", #not sign
|
||
'­' => "\xc2\xad", #soft hyphen = discretionary hyphen
|
||
'®' => "\xc2\xae", #registered sign = registered trade mark sign
|
||
'¯' => "\xc2\xaf", #macron = spacing macron = overline = APL overbar
|
||
'°' => "\xc2\xb0", #degree sign
|
||
'±' => "\xc2\xb1", #plus-minus sign = plus-or-minus sign
|
||
'²' => "\xc2\xb2", #superscript two = superscript digit two = squared
|
||
'³' => "\xc2\xb3", #superscript three = superscript digit three = cubed
|
||
'´' => "\xc2\xb4", #acute accent = spacing acute
|
||
'µ' => "\xc2\xb5", #micro sign
|
||
'¶' => "\xc2\xb6", #pilcrow sign = paragraph sign
|
||
'·' => "\xc2\xb7", #middle dot = Georgian comma = Greek middle dot
|
||
'¸' => "\xc2\xb8", #cedilla = spacing cedilla
|
||
'¹' => "\xc2\xb9", #superscript one = superscript digit one
|
||
'º' => "\xc2\xba", #masculine ordinal indicator
|
||
'»' => "\xc2\xbb", #right-pointing double angle quotation mark = right pointing guillemet (»)
|
||
'¼' => "\xc2\xbc", #vulgar fraction one quarter = fraction one quarter
|
||
'½' => "\xc2\xbd", #vulgar fraction one half = fraction one half
|
||
'¾' => "\xc2\xbe", #vulgar fraction three quarters = fraction three quarters
|
||
'¿' => "\xc2\xbf", #inverted question mark = turned question mark
|
||
#Latin capital letter
|
||
'À' => "\xc3\x80", #Latin capital letter A with grave = Latin capital letter A grave
|
||
'Á' => "\xc3\x81", #Latin capital letter A with acute
|
||
'Â' => "\xc3\x82", #Latin capital letter A with circumflex
|
||
'Ã' => "\xc3\x83", #Latin capital letter A with tilde
|
||
'Ä' => "\xc3\x84", #Latin capital letter A with diaeresis
|
||
'Å' => "\xc3\x85", #Latin capital letter A with ring above = Latin capital letter A ring
|
||
'Æ' => "\xc3\x86", #Latin capital letter AE = Latin capital ligature AE
|
||
'Ç' => "\xc3\x87", #Latin capital letter C with cedilla
|
||
'È' => "\xc3\x88", #Latin capital letter E with grave
|
||
'É' => "\xc3\x89", #Latin capital letter E with acute
|
||
'Ê' => "\xc3\x8a", #Latin capital letter E with circumflex
|
||
'Ë' => "\xc3\x8b", #Latin capital letter E with diaeresis
|
||
'Ì' => "\xc3\x8c", #Latin capital letter I with grave
|
||
'Í' => "\xc3\x8d", #Latin capital letter I with acute
|
||
'Î' => "\xc3\x8e", #Latin capital letter I with circumflex
|
||
'Ï' => "\xc3\x8f", #Latin capital letter I with diaeresis
|
||
'Ð' => "\xc3\x90", #Latin capital letter ETH
|
||
'Ñ' => "\xc3\x91", #Latin capital letter N with tilde
|
||
'Ò' => "\xc3\x92", #Latin capital letter O with grave
|
||
'Ó' => "\xc3\x93", #Latin capital letter O with acute
|
||
'Ô' => "\xc3\x94", #Latin capital letter O with circumflex
|
||
'Õ' => "\xc3\x95", #Latin capital letter O with tilde
|
||
'Ö' => "\xc3\x96", #Latin capital letter O with diaeresis
|
||
'×' => "\xc3\x97", #multiplication sign
|
||
'Ø' => "\xc3\x98", #Latin capital letter O with stroke = Latin capital letter O slash
|
||
'Ù' => "\xc3\x99", #Latin capital letter U with grave
|
||
'Ú' => "\xc3\x9a", #Latin capital letter U with acute
|
||
'Û' => "\xc3\x9b", #Latin capital letter U with circumflex
|
||
'Ü' => "\xc3\x9c", #Latin capital letter U with diaeresis
|
||
'Ý' => "\xc3\x9d", #Latin capital letter Y with acute
|
||
'Þ' => "\xc3\x9e", #Latin capital letter THORN
|
||
#Latin small letter
|
||
'ß' => "\xc3\x9f", #Latin small letter sharp s = ess-zed
|
||
'à' => "\xc3\xa0", #Latin small letter a with grave = Latin small letter a grave
|
||
'á' => "\xc3\xa1", #Latin small letter a with acute
|
||
'â' => "\xc3\xa2", #Latin small letter a with circumflex
|
||
'ã' => "\xc3\xa3", #Latin small letter a with tilde
|
||
'ä' => "\xc3\xa4", #Latin small letter a with diaeresis
|
||
'å' => "\xc3\xa5", #Latin small letter a with ring above = Latin small letter a ring
|
||
'æ' => "\xc3\xa6", #Latin small letter ae = Latin small ligature ae
|
||
'ç' => "\xc3\xa7", #Latin small letter c with cedilla
|
||
'è' => "\xc3\xa8", #Latin small letter e with grave
|
||
'é' => "\xc3\xa9", #Latin small letter e with acute
|
||
'ê' => "\xc3\xaa", #Latin small letter e with circumflex
|
||
'ë' => "\xc3\xab", #Latin small letter e with diaeresis
|
||
'ì' => "\xc3\xac", #Latin small letter i with grave
|
||
'í' => "\xc3\xad", #Latin small letter i with acute
|
||
'î' => "\xc3\xae", #Latin small letter i with circumflex
|
||
'ï' => "\xc3\xaf", #Latin small letter i with diaeresis
|
||
'ð' => "\xc3\xb0", #Latin small letter eth
|
||
'ñ' => "\xc3\xb1", #Latin small letter n with tilde
|
||
'ò' => "\xc3\xb2", #Latin small letter o with grave
|
||
'ó' => "\xc3\xb3", #Latin small letter o with acute
|
||
'ô' => "\xc3\xb4", #Latin small letter o with circumflex
|
||
'õ' => "\xc3\xb5", #Latin small letter o with tilde
|
||
'ö' => "\xc3\xb6", #Latin small letter o with diaeresis
|
||
'÷' => "\xc3\xb7", #division sign
|
||
'ø' => "\xc3\xb8", #Latin small letter o with stroke = Latin small letter o slash
|
||
'ù' => "\xc3\xb9", #Latin small letter u with grave
|
||
'ú' => "\xc3\xba", #Latin small letter u with acute
|
||
'û' => "\xc3\xbb", #Latin small letter u with circumflex
|
||
'ü' => "\xc3\xbc", #Latin small letter u with diaeresis
|
||
'ý' => "\xc3\xbd", #Latin small letter y with acute
|
||
'þ' => "\xc3\xbe", #Latin small letter thorn
|
||
'ÿ' => "\xc3\xbf", #Latin small letter y with diaeresis
|
||
#Symbols and Greek Letters:
|
||
'ƒ' => "\xc6\x92", #Latin small f with hook = function = florin
|
||
'Α' => "\xce\x91", #Greek capital letter alpha
|
||
'Β' => "\xce\x92", #Greek capital letter beta
|
||
'Γ' => "\xce\x93", #Greek capital letter gamma
|
||
'Δ' => "\xce\x94", #Greek capital letter delta
|
||
'Ε' => "\xce\x95", #Greek capital letter epsilon
|
||
'Ζ' => "\xce\x96", #Greek capital letter zeta
|
||
'Η' => "\xce\x97", #Greek capital letter eta
|
||
'Θ' => "\xce\x98", #Greek capital letter theta
|
||
'Ι' => "\xce\x99", #Greek capital letter iota
|
||
'Κ' => "\xce\x9a", #Greek capital letter kappa
|
||
'Λ' => "\xce\x9b", #Greek capital letter lambda
|
||
'Μ' => "\xce\x9c", #Greek capital letter mu
|
||
'Ν' => "\xce\x9d", #Greek capital letter nu
|
||
'Ξ' => "\xce\x9e", #Greek capital letter xi
|
||
'Ο' => "\xce\x9f", #Greek capital letter omicron
|
||
'Π' => "\xce\xa0", #Greek capital letter pi
|
||
'Ρ' => "\xce\xa1", #Greek capital letter rho
|
||
'Σ' => "\xce\xa3", #Greek capital letter sigma
|
||
'Τ' => "\xce\xa4", #Greek capital letter tau
|
||
'Υ' => "\xce\xa5", #Greek capital letter upsilon
|
||
'Φ' => "\xce\xa6", #Greek capital letter phi
|
||
'Χ' => "\xce\xa7", #Greek capital letter chi
|
||
'Ψ' => "\xce\xa8", #Greek capital letter psi
|
||
'Ω' => "\xce\xa9", #Greek capital letter omega
|
||
'α' => "\xce\xb1", #Greek small letter alpha
|
||
'β' => "\xce\xb2", #Greek small letter beta
|
||
'γ' => "\xce\xb3", #Greek small letter gamma
|
||
'δ' => "\xce\xb4", #Greek small letter delta
|
||
'ε' => "\xce\xb5", #Greek small letter epsilon
|
||
'ζ' => "\xce\xb6", #Greek small letter zeta
|
||
'η' => "\xce\xb7", #Greek small letter eta
|
||
'θ' => "\xce\xb8", #Greek small letter theta
|
||
'ι' => "\xce\xb9", #Greek small letter iota
|
||
'κ' => "\xce\xba", #Greek small letter kappa
|
||
'λ' => "\xce\xbb", #Greek small letter lambda
|
||
'μ' => "\xce\xbc", #Greek small letter mu
|
||
'ν' => "\xce\xbd", #Greek small letter nu
|
||
'ξ' => "\xce\xbe", #Greek small letter xi
|
||
'ο' => "\xce\xbf", #Greek small letter omicron
|
||
'π' => "\xcf\x80", #Greek small letter pi
|
||
'ρ' => "\xcf\x81", #Greek small letter rho
|
||
'ς' => "\xcf\x82", #Greek small letter final sigma
|
||
'σ' => "\xcf\x83", #Greek small letter sigma
|
||
'τ' => "\xcf\x84", #Greek small letter tau
|
||
'υ' => "\xcf\x85", #Greek small letter upsilon
|
||
'φ' => "\xcf\x86", #Greek small letter phi
|
||
'χ' => "\xcf\x87", #Greek small letter chi
|
||
'ψ' => "\xcf\x88", #Greek small letter psi
|
||
'ω' => "\xcf\x89", #Greek small letter omega
|
||
'ϑ'=> "\xcf\x91", #Greek small letter theta symbol
|
||
'ϒ' => "\xcf\x92", #Greek upsilon with hook symbol
|
||
'ϖ' => "\xcf\x96", #Greek pi symbol
|
||
|
||
'•' => "\xe2\x80\xa2", #bullet = black small circle
|
||
'…' => "\xe2\x80\xa6", #horizontal ellipsis = three dot leader
|
||
'′' => "\xe2\x80\xb2", #prime = minutes = feet (для обозначения минут и футов)
|
||
'″' => "\xe2\x80\xb3", #double prime = seconds = inches (для обозначения секунд и дюймов).
|
||
'‾' => "\xe2\x80\xbe", #overline = spacing overscore
|
||
'⁄' => "\xe2\x81\x84", #fraction slash
|
||
'℘' => "\xe2\x84\x98", #script capital P = power set = Weierstrass p
|
||
'ℑ' => "\xe2\x84\x91", #blackletter capital I = imaginary part
|
||
'ℜ' => "\xe2\x84\x9c", #blackletter capital R = real part symbol
|
||
'™' => "\xe2\x84\xa2", #trade mark sign
|
||
'ℵ' => "\xe2\x84\xb5", #alef symbol = first transfinite cardinal
|
||
'←' => "\xe2\x86\x90", #leftwards arrow
|
||
'↑' => "\xe2\x86\x91", #upwards arrow
|
||
'→' => "\xe2\x86\x92", #rightwards arrow
|
||
'↓' => "\xe2\x86\x93", #downwards arrow
|
||
'↔' => "\xe2\x86\x94", #left right arrow
|
||
'↵' => "\xe2\x86\xb5", #downwards arrow with corner leftwards = carriage return
|
||
'⇐' => "\xe2\x87\x90", #leftwards double arrow
|
||
'⇑' => "\xe2\x87\x91", #upwards double arrow
|
||
'⇒' => "\xe2\x87\x92", #rightwards double arrow
|
||
'⇓' => "\xe2\x87\x93", #downwards double arrow
|
||
'⇔' => "\xe2\x87\x94", #left right double arrow
|
||
'∀' => "\xe2\x88\x80", #for all
|
||
'∂' => "\xe2\x88\x82", #partial differential
|
||
'∃' => "\xe2\x88\x83", #there exists
|
||
'∅' => "\xe2\x88\x85", #empty set = null set = diameter
|
||
'∇' => "\xe2\x88\x87", #nabla = backward difference
|
||
'∈' => "\xe2\x88\x88", #element of
|
||
'∉' => "\xe2\x88\x89", #not an element of
|
||
'∋' => "\xe2\x88\x8b", #contains as member
|
||
'∏' => "\xe2\x88\x8f", #n-ary product = product sign
|
||
'∑' => "\xe2\x88\x91", #n-ary sumation
|
||
'−' => "\xe2\x88\x92", #minus sign
|
||
'∗' => "\xe2\x88\x97", #asterisk operator
|
||
'√' => "\xe2\x88\x9a", #square root = radical sign
|
||
'∝' => "\xe2\x88\x9d", #proportional to
|
||
'∞' => "\xe2\x88\x9e", #infinity
|
||
'∠' => "\xe2\x88\xa0", #angle
|
||
'∧' => "\xe2\x88\xa7", #logical and = wedge
|
||
'∨' => "\xe2\x88\xa8", #logical or = vee
|
||
'∩' => "\xe2\x88\xa9", #intersection = cap
|
||
'∪' => "\xe2\x88\xaa", #union = cup
|
||
'∫' => "\xe2\x88\xab", #integral
|
||
'∴' => "\xe2\x88\xb4", #therefore
|
||
'∼' => "\xe2\x88\xbc", #tilde operator = varies with = similar to
|
||
'≅' => "\xe2\x89\x85", #approximately equal to
|
||
'≈' => "\xe2\x89\x88", #almost equal to = asymptotic to
|
||
'≠' => "\xe2\x89\xa0", #not equal to
|
||
'≡' => "\xe2\x89\xa1", #identical to
|
||
'≤' => "\xe2\x89\xa4", #less-than or equal to
|
||
'≥' => "\xe2\x89\xa5", #greater-than or equal to
|
||
'⊂' => "\xe2\x8a\x82", #subset of
|
||
'⊃' => "\xe2\x8a\x83", #superset of
|
||
'⊄' => "\xe2\x8a\x84", #not a subset of
|
||
'⊆' => "\xe2\x8a\x86", #subset of or equal to
|
||
'⊇' => "\xe2\x8a\x87", #superset of or equal to
|
||
'⊕' => "\xe2\x8a\x95", #circled plus = direct sum
|
||
'⊗' => "\xe2\x8a\x97", #circled times = vector product
|
||
'⊥' => "\xe2\x8a\xa5", #up tack = orthogonal to = perpendicular
|
||
'⋅' => "\xe2\x8b\x85", #dot operator
|
||
'⌈' => "\xe2\x8c\x88", #left ceiling = APL upstile
|
||
'⌉' => "\xe2\x8c\x89", #right ceiling
|
||
'⌊' => "\xe2\x8c\x8a", #left floor = APL downstile
|
||
'⌋' => "\xe2\x8c\x8b", #right floor
|
||
'⟨' => "\xe2\x8c\xa9", #left-pointing angle bracket = bra
|
||
'⟩' => "\xe2\x8c\xaa", #right-pointing angle bracket = ket
|
||
'◊' => "\xe2\x97\x8a", #lozenge
|
||
'♠' => "\xe2\x99\xa0", #black spade suit
|
||
'♣' => "\xe2\x99\xa3", #black club suit = shamrock
|
||
'♥' => "\xe2\x99\xa5", #black heart suit = valentine
|
||
'♦' => "\xe2\x99\xa6", #black diamond suit
|
||
#Other Special Characters:
|
||
'Œ' => "\xc5\x92", #Latin capital ligature OE
|
||
'œ' => "\xc5\x93", #Latin small ligature oe
|
||
'Š' => "\xc5\xa0", #Latin capital letter S with caron
|
||
'š' => "\xc5\xa1", #Latin small letter s with caron
|
||
'Ÿ' => "\xc5\xb8", #Latin capital letter Y with diaeresis
|
||
'ˆ' => "\xcb\x86", #modifier letter circumflex accent
|
||
'˜' => "\xcb\x9c", #small tilde
|
||
' ' => "\xe2\x80\x82", #en space
|
||
' ' => "\xe2\x80\x83", #em space
|
||
' ' => "\xe2\x80\x89", #thin space
|
||
'‌' => "\xe2\x80\x8c", #zero width non-joiner
|
||
'‍' => "\xe2\x80\x8d", #zero width joiner
|
||
'‎' => "\xe2\x80\x8e", #left-to-right mark
|
||
'‏' => "\xe2\x80\x8f", #right-to-left mark
|
||
'–' => "\xe2\x80\x93", #en dash
|
||
'—' => "\xe2\x80\x94", #em dash
|
||
'‘' => "\xe2\x80\x98", #left single quotation mark
|
||
'’' => "\xe2\x80\x99", #right single quotation mark (and apostrophe!)
|
||
'‚' => "\xe2\x80\x9a", #single low-9 quotation mark
|
||
'“' => "\xe2\x80\x9c", #left double quotation mark
|
||
'”' => "\xe2\x80\x9d", #right double quotation mark
|
||
'„' => "\xe2\x80\x9e", #double low-9 quotation mark
|
||
'†' => "\xe2\x80\xa0", #dagger
|
||
'‡' => "\xe2\x80\xa1", #double dagger
|
||
'‰' => "\xe2\x80\xb0", #per mille sign
|
||
'‹' => "\xe2\x80\xb9", #single left-pointing angle quotation mark
|
||
'›' => "\xe2\x80\xba", #single right-pointing angle quotation mark
|
||
'€' => "\xe2\x82\xac", #euro sign
|
||
);
|
||
$htmlspecialchars = array(
|
||
'"' => "\x22", #quotation mark = APL quote (") "
|
||
'&' => "\x26", #ampersand (&) &
|
||
'<' => "\x3c", #less-than sign (<) <
|
||
'>' => "\x3e", #greater-than sign (>) >
|
||
);
|
||
|
||
if ($is_htmlspecialchars) $table += $htmlspecialchars;
|
||
|
||
#заменяем именованные сущности:
|
||
#оптимизация скорости: заменяем только те сущности, которые используются в html коде!
|
||
#эта часть кода работает быстрее, чем $s = strtr($s, $table);
|
||
preg_match_all('/&[a-zA-Z]++\d*+;/sSX', $s, $m, null, $pos);
|
||
foreach (array_unique($m[0]) as $entity)
|
||
{
|
||
if (array_key_exists($entity, $table)) $s = str_replace($entity, $table[$entity], $s);
|
||
}#foreach
|
||
|
||
if (($pos = strpos($s, '&#')) !== false) #speed optimization
|
||
{
|
||
#заменяем числовые dec и hex сущности:
|
||
$htmlspecialchars_flip = array_flip($htmlspecialchars);
|
||
$s = preg_replace('/&#((x)[\da-fA-F]{1,6}+|\d{1,7}+);/seS', #1,114,112 sumbols total in UTF-16
|
||
'(array_key_exists($char = pack("C", $codepoint = ("$2") ? hexdec("$1") : "$1"),
|
||
$htmlspecialchars_flip
|
||
)
|
||
&& ! $is_htmlspecialchars
|
||
) ? $htmlspecialchars_flip[$char]
|
||
: utf8_chr($codepoint)', $s, -1, $pos);
|
||
}
|
||
return $s;
|
||
}
|
||
|
||
|
||
|
||
|
||
if (!function_exists('mb_str_replace')) {
|
||
function mb_str_replace($search, $replace, $subject) {
|
||
if (is_array($subject)) {
|
||
foreach ($subject as $key => $val) {
|
||
$subject[$key] = mb_str_replace((string)$search, $replace, $subject[$key]);
|
||
}
|
||
return $subject;
|
||
}
|
||
$pattern = '/['.preg_quote(implode('', (array)$search), '/').']/u';
|
||
if (is_array($search)) {
|
||
if (is_array($replace)) {
|
||
$len = min(count($search), count($replace));
|
||
$table = array_combine(array_slice($search, 0, $len), array_slice($replace, 0, $len));
|
||
$f = create_function('$match', '$table = '.var_export($table, true).'; return array_key_exists($match[0], $table) ? $table[$match[0]] : $match[0];');
|
||
$subject = preg_replace_callback($pattern, $f, $subject);
|
||
return $subject;
|
||
}
|
||
}
|
||
$subject = preg_replace($pattern, (string)$replace, $subject);
|
||
return $subject;
|
||
}
|
||
}?>
|