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Size: Prismatic
; Brand Name: ELE ELEOPTION
; is_customized: Yes
; Model Number: BL1830
; Type: Li-Ion
; Nominal Capacity: 3000mAh
Rated 4.9/5 based on 77 customer reviews
Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
; Model Number: 4593105
Size: Prismatic
; Type: Li-polymer
; Brand Name: None
; Model Number: 4.2*110*148mm
; is_customized: Yes
Rated 5.0/5 based on 1 customer reviews
Nominal Capacity: 5000mAh
; Model Number: 3580110
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Size: Prismatic
; Type: Li-polymer
; Model Number: 4.2*110*148mm
; Brand Name: None
; is_customized: Yes
Model Number: L204
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
is_customized: Yes
; Type: Li-polymer
; Brand Name: None
; Model Number:
Model Number: 4.2*110*148mm
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Rated 5.0/5 based on 1 customer reviews
Model Number: 3568113
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Model Number: Battery Pack
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Model Number: 4594105
; is_customized: Yes
; Type: Li-polymer
; Brand Name: Liter energy battery
Type: Li-polymer
; Brand Name: None
; is_customized: Yes
; Model Number: 4593105
Size: Prismatic
; Type: Li-polymer
; Brand Name: None
; is_customized: Yes
; Nominal Capacity: 6000mAh
; Model Number: 4593105
Brand Name: None
is_customized: Yes
; Type: Li-polymer
; Nominal Capacity: 6000mAh
; Model Number: 4594105
; Brand Name: None
Model Number: 4594105
; Nominal Capacity: 6000mAh
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Model Number: 4594105
; Nominal Capacity: 6000mAh
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Model Number:
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Type: Li-polymer
; Brand Name: None
; Model Number: T20 AMPE A86
; is_customized: Yes
Size: Prismatic
; Type: Li-polymer
; Brand Name: None
; is_customized: Yes
; Nominal Capacity: 6000mAh
; Model Number: 4593105
is_customized: Yes
; Type: Li-polymer
; Model Number:
Sanei N10 Ampe A10
; Brand Name: Liter energy battery
Model Number: 3580110
; Type: Li-polymer
; is_customized: Yes
; Brand Name: Liter energy battery
Type: Li-polymer
; Model Number:
; is_customized: Yes
; Brand Name: Liter energy battery
Model Number:
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Type: Li-polymer
; Model Number:
; is_customized: Yes
; Brand Name: Liter energy battery
Model Number: Battery Pack
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Type: Li-polymer
; Model Number: 4.2*110*148mm
; Brand Name: None
; is_customized: Yes
Model Number: L067
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Model Number: Battery Pack
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Size: Prismatic
; Type: Li-polymer
; is_customized: Yes
; Model Number: N10 Ampe A10 Quad Core,HKC T90
; Nominal Capacity: 5000mAh
is_customized: Yes
; Type: Li-polymer
; Model Number:
; Brand Name: Liter energy battery
is_customized: Yes
; Type: Li-polymer
; Nominal Capacity: 6000mAh
; Model Number: T20 AMPE A86 Dual Core P85
Rated 4.8/5 based on 29 customer reviews
Brand Name: Liter energy battery
; Type: Li-polymer
; Model Number:
; is_customized: Yes
Model Number:
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Model Number: 4594105
; Nominal Capacity: 6000mAh
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
Model Number: 4.2*110*148mm
; Brand Name: Liter energy battery
; Type: Li-polymer
; is_customized: Yes
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htmlentities
htmlentities & Converte todos os caracteres aplicáveis em entidades html.
string htmlentities
( string $string
[, int $quote_style
[, string $charset
[, bool $double_encode
Se você está querendo decodificar (o inverso), você pode usar
Par?metros
A string de entrada.
quote_style
Como , o segundo par?metro opcional
quote_style você define o que irá ser feito
com aspas 'simples' e &duplas&. Use uma das três
constantes com o padr?o sendo ENT_COMPAT:
Constantes quote_style disponíveis
Nome da constante
ENT_COMPAT
Irá converter aspas duplas e deixar somente aspas simples.
ENT_QUOTES
Irá converter ambas as aspas.
ENT_NOQUOTES
Irá deixar ambas as aspas n?o convertidas.
Como , o terceiro par?metro
opcional charset que define o conjunto de caracteres
usado na convers?o.
Atualmente, o conjunto de caracteres ISO-8859-1 é usado com o padr?o.
Os seguintes conjuntos de caracteres s?o suportados no PHP 4.3.0 e posterior.
Conjuntos de caracteres suportados
Conjunto de caracteres
ISO-8859-1
Western European, Latin-1
ISO-8859-15
ISO8859-15
Western European, Latin-9. Adiciona o símbolo do Euro, letras Francesas e Filandesas
faltando no Latin-1(ISO-8859-1).
Código de multi-byte 8-bit Unicode compatível com ASCII.
ibm866, 866
Conjunto de caracteres do DOS específico para o Russo.
Este conjunto de caracteres é suportado no 4.3.2.
Windows-1251, win-
Conjunto de caracteres do Windows específico para o Russo.
Este conjunto de caracteres é suportado no 4.3.2.
Conjunto de caracteres do Windows específico para a Europa Ocidental.
koi8-ru, koi8r
Russo. Este conjunto de caracteres é suportado no 4.3.2.
Chinês Tradicional, usado principalmente em Taiwan.
Chins Simplificado, conjunto de caracteres padr?o nacional.
BIG5-HKSCS
Big5 com exten??es de Hong Kong, Chinês Tradicional.
Qualquer outro conjunto de caracteres n?o é reconhecido e será usado o ISO-8859-1.
double_encode
Quando double_encode esta'off, o PHP n?o irá
codificar entidades HTML existentes. O padr?o é converter qualquer coisa.
Valor Retornado
Retorna a string codificada.
Exemplo #1 Exemplo da htmlentities()
&?php$str&=&"A&'quote'&is&&b&bold&/b&";//&Outputs:&A&'quote'&is&&b&bold&/b&echo&htmlentities($str);//&Outputs:&A&'quote'&is&&b&bold&/b&echo&htmlentities($str,&ENT_QUOTES);?&
Veja Também
- Converte todas as entidades HTML para os seus caracteres
- Retorna a tabela de tradu&&o usada por htmlspecialchars e htmlentities
- Converte caracteres especiais para a realidade HTML
- Insere quebras de linha HTML antes de todas newlines em uma string
- Codifica uma URL
An important note below about using this function to secure your application against Cross Site Scripting (XSS) vulnerabilities.When printing user input in an attribute of an HTML tag, the default configuration of htmlEntities() doesn't protect you against XSS, when using single quotes to define the border of the tag's attribute-value. XSS is then possible by injecting a single quote:&?php$_GET['a'] = "#000' onload='alert(document.cookie)";?&XSS possible (insecure):&?php$href = htmlEntities($_GET['a']);print "&body bgcolor='$href'&"; ?&Use the 'ENT_QUOTES' quote style option, to ensure no XSS is possible and your application is secure:&?php$href = htmlEntities($_GET['a'], ENT_QUOTES);print "&body bgcolor='$href'&"; ?&The 'ENT_QUOTES' option doesn't protect you against javascript evaluation in certain tag's attributes, like the 'href' attribute of the 'a' tag. When clicked on the link below, the given JavaScript will get executed:&?php$_GET['a'] = 'javascript:alert(document.cookie)';$href = htmlEntities($_GET['a'], ENT_QUOTES);print "&a href='$href'&link&/a&"; ?&
I've seen lots of functions to convert all the entities, but I needed to do a fulltext search in a db field that had named entities instead of numeric entities (edited by tinymce), so I searched the tinymce source and found a string with the value-&entity mapping. So, i wrote the following function to encode the user's query with named entities.The string I used is different of the original, because i didn't want to convert ' or ". The string is too long, so I had to cut it. To get the original check TinyMCE source and search for n)&?php$entities_unmatched = explode(',', '160,nbsp,161,iexcl,162,cent, [...] ');$even = 1;foreach($entities_unmatched as $c) {& & if($even) {& & & & $ord = $c;& & } else {& & & & $entities_table[$ord] = $c;& & }& & $even = 1 - $even;}function encode_named_entities($str) {& & global $entities_table;& & & & $encoded_str = '';& & for($i = 0; $i & strlen($str); $i++) {& & & & $ent = @$entities_table[ord($str{$i})];& & & & if($ent) {& & & & & & $encoded_str .= "&$ent;";& & & & } else {& & & & & & $encoded_str .= $str{$i};& & & & }& & }& & return $encoded_str;}?&
html entities does not encode all unicode characters. It encodes what it can [all of latin1], and the others slip through. Љ is the nasty I use. I have searched for a function which encodes everything, but in the end I wrote this. This is as simple as I can get it. Consult an ansii table to custom include/omit chars you want/don't. I'm sure it's not that fast.// Unicode-proof htmlentities. // Returns 'normal' chars as chars and weirdos as numeric html entites.function superentities( $str ){& & // get rid of existing entities else double-escape& & $str = html_entity_decode(stripslashes($str),ENT_QUOTES,'UTF-8'); & & $ar = preg_split('/(?&!^)(?!$)/u', $str );& // return array of every multi-byte character& & foreach ($ar as $c){& & & & $o = ord($c);& & & & if ( (strlen($c) & 1) || /* multi-byte [unicode] */& & & & & & ($o &32 || $o & 126) || /* &- control / latin weirdos -& */& & & & & & ($o &33 && $o & 40) ||/* quotes + ambersand */& & & & & & ($o &59 && $o & 63) /* html */& & & & ) {& & & & & & // convert to numeric entity& & & & & & $c = mb_encode_numericentity($c,array (0x0, 0xffff, 0, 0xffff), 'UTF-8');& & & & }& & & & $str2 .= $c;& & }& & return $str2;}
The following will make a string completely safe for XML:&?phpfunction philsXMLClean($strin) {& & & & $strout = null;& & & & for ($i = 0; $i & strlen($strin); $i++) {& & & & & & & & $ord = ord($strin[$i]);& & & & & & & & if (($ord & 0 && $ord & 32) || ($ord &= 127)) {& & & & & & & & & & & & $strout .= "&#{$ord};";& & & & & & & & }& & & & & & & & else {& & & & & & & & & & & & switch ($strin[$i]) {& & & & & & & & & & & & & & & & case '&':& & & & & & & & & & & & & & & & & & & & $strout .= '&';& & & & & & & & & & & & & & & & & & & && & & & & & & & & & & & & & & & case '&':& & & & & & & & & & & & & & & & & & & & $strout .= '&';& & & & & & & & & & & & & & & & & & & && & & & & & & & & & & & & & & & case '&':& & & & & & & & & & & & & & & & & & & & $strout .= '&';& & & & & & & & & & & & & & & & & & & && & & & & & & & & & & & & & & & case '"':& & & & & & & & & & & & & & & & & & & & $strout .= '&';& & & & & & & & & & & & & & & & & & & && & & & & & & & & & & & & & & & default:& & & & & & & & & & & & & & & & & & & & $strout .= $strin[$i];& & & & & & & & & & & & }& & & & & & & & }& & & & }& & & & return $strout;}?&
If you are building a loadvars page for Flash and have problems with special chars such as " & ", " ' " etc, you should escape them for flash:
Try trace(escape("&")); in flash' actionscript to see the escape code for &;
% = %25
& = %26
' = %27
&?php
function flashentities($string){
return str_replace(array("&","'"),array("%26","%27"),$string);
}
?&
Those are the two that concerned me. YMMV.
When putting values inside comment tags &!-- --& you should replace -- with -- too, as this would end your tag and show the rest of the comment.
The flag ENT_HTML5 also strips newline chars like \n with htmlentities while htmlspecialchars is not affected by that.If you want to use nl2br on that string afterwards you might end up searching the problem like i did. This does not apply to other flags like e.g. ENT_XHTML which confused me.Tested this with PHP 5.4 / 5.5 / 5.6-dev with same results, so it seems that this is an intended "feature".
A useful little function to convert the symbols in the different inputs.&?phpfunction ConvertSimbols($var, $ConvertQuotes = 0) {if ($ConvertQuotes & 0) {$var = htmlentities($var, ENT_NOQUOTES, 'UTF-8');$var = str_replace('\"', '', $var);$var = str_replace("\'", '', $var);} else {$var = htmlentities($var, ENT_QUOTES, 'UTF-8');}return $var;}?&Usage with quotes for example message:$message = ConvertSimbols($message);Usage without quotes for example link:$link = ConvertSimbols($link, 1);
For use of html& tags, ampersands, etc. in xml document(f.e.&xml&&xmltag1&&span class="data1"& data 1&/span& & data2&/xmltag1&&/xml&)one can use the CDATA brackets:&xmltag1&&![CDATA[&span class="data1"& data 1&/span& & data2]]&&/xmltag1&-rq
Trouble when using files with different charset?
htmlentities and html_entity_decode can be used to translate between charset!
Sample function:
&?php
function utf2latin($text) {
&& $text=htmlentities($text,ENT_COMPAT,'UTF-8');
&& return html_entity_decode($text,ENT_COMPAT,'ISO-8859-1');
}
?&
I use this function to encode all the xml entities and also all the & that are not defined in xml like &You can also decode what you encode with my decode function.My function works a little like the htmlentities.You can also add other string to the array if you want to exclude them from the encoding.&?phpfunction xml_entity_decode($text, $charset = 'Windows-1252'){& & $text = html_entity_decode($text, ENT_COMPAT, $charset);& & $text = html_entity_decode($text, ENT_COMPAT, $charset);& & return $text;}function xml_entities($text, $charset = 'Windows-1252'){& && $text = htmlentities($text, ENT_COMPAT, $charset, false);& & & & $arr_xml_special_char = array("&","&","&","&","&");& & & & $arr_xml_special_char_regex = "(?";& & foreach($arr_xml_special_char as $key =& $value){& & & & $arr_xml_special_char_regex .= "(?!$value)";& & }& & $arr_xml_special_char_regex .= ")";& & & & $pattern = "/$arr_xml_special_char_regex&([a-zA-Z0-9]+;)/";& & & & $replacement = '&${1}';& & return preg_replace($pattern, $replacement, $text);}?&
For those Spanish (and not only) folks, that want their national letters back after htmlentities :)&?phpprotected function _decodeAccented($encodedValue, $options = array()) {& & $options += array(& & & & 'quote'& && =& ENT_NOQUOTES,& & & & 'encoding'& =& 'UTF-8',& & );& & return preg_replace_callback(& & & & '/&\w(acute|uml|tilde);/',& & & & create_function(& & & & & & '$m',& & & & & & 'return html_entity_decode($m[0], ' . $options['quote'] . ', "' .& & & & & & $options['encoding'] . '");'& & & & ),& & & & $encodedValue& & );}?&
I'm glad 5.4 has xml support, but many of us are working with older installations, some of us still have to use PHP4. If you're like me you've been frustrated with trying to use htmlentites/htmlspecial chars with xml output. I was hoping to find an option to force numeric encoding, lacking that, I have written my own xmlencode function, which I now offer:
$string xmlencode( $string )
it will use htmlspecialchars for the valid xml entities amp, quote, lt, gt, (apos) and return the numeric entity for all other non alpha-numeric characters.
-------------------------------------------
if( !function_exists( 'xmlentities' ) ) {
& & function xmlentities( $string ) {
& & & & $not_in_list = "A-Z0-9a-z\s_-";
& & & & return preg_replace_callback( "/[^{$not_in_list}]/" , 'get_xml_entity_at_index_0' , $string );
& & }
& & function get_xml_entity_at_index_0( $CHAR ) {
& & & & if( !is_string( $CHAR[0] ) || ( strlen( $CHAR[0] ) & 1 ) ) {
& & & & & & die( "function: 'get_xml_entity_at_index_0' requires data type: 'char' (single character). '{$CHAR[0]}' does not match this type." );
& & & & }
& & & & switch( $CHAR[0] ) {
& & & & & & case "'":& & case '"':& & case '&':& & case '&':& & case '&':
& & & & & & & & return htmlspecialchars( $CHAR[0], ENT_QUOTES );& &
& & & & & & default:
& & & & & & & & return numeric_entity_4_char($CHAR[0]);& & & & & & & &
& & & & }& & & &
& & }
& & function numeric_entity_4_char( $char ) {
& & & & return "&#".str_pad(ord($char), 3, '0', STR_PAD_LEFT).";";
& & }& &
htmlentities seems to have changed at some point between version 5.1.6 and 5.3.3, such that it now returns an empty string for anything containing a pound sign:$ php -vPHP 5.1.6 (cli) (built: May 22 :44)$ php -r "echo htmlentities('?hello', null, 'utf-8');"&hello$$ php -vPHP 5.3.3 (cli) (built: Aug 19 :49)$ php -r "echo htmlentities('?hello', null, 'utf-8');"$(Returns an empty string the second time)Just a heads up.
Hi there,after several and several tests, I figured out that dot:- htmlentities() function remove characters like "à","è",etc when you specify a flag and a charset- htmlentities() function DOES NOT remove characters like those above when you DO NOT specify anythingSo, let's assume that..&?php$str = "Hèèèllooo";$res_1 = htmlentities($str, ENT_QUOTES, "UTF-8");$res_2 = htmlentities($str);echo var_dump($res_1); echo var_dump($res_2); ?&I used this for a textarea content for comments. Anyway, note that using the "$res_2" form the function will leave unconverted single/double quotes. At this point you should use str_replace() function to perform the characters but be careful because..&?php$str = "'Hèèèllooo'";$res_2 = str_replace("'","'",$str);$res_2 = htmlentities($str);echo var_dump($res_2); $res_3 = htmlentities($str);$res_3 = str_replace("'","'",$res_3);echo var_dump($res_3); ?&Hope it will helps you.Regards,W.D.
This fuction is particularly useful against XSS (cross-site-scripting-). XSS makes use of holes in code, whether it be in Javascript or PHP. XSS often, if not always, uses HTML entities to do its evil deeds, so this function in co-operation with your scripts (particularly search or submitting scripts) is a very useful tool in combatting "H4X0rz".
A version of the xml entities function below. This one replaces the "prime" character (′) with which I had difficulties.
&?php
function xmlentities($string) {
&& return str_replace ( array ( '&', '"', "'", '&', '&', '?' ), array ( '&' , '&', '&' , '&' , '&', '&' ), $string );
}
?&
Note that as of 5.2.5 it appears that if the input string contains a character that is not valid for the output encoding you've specified, then this function returns null.You might expect it to just strip the invalid char, but it doesn't.You can strip the chars yourself like so:iconv('utf-8','utf-8',$str);You can combine that with htmlentities also:$str = htmlentities(iconv('UTF-8', 'UTF-8//IGNORE', $str, ENT_QUOTES, 'UTF-8');Should give you a string with htmlentities encoded to utf-8, and any unsupported chars stripped.
Correction to my previous post: the set of ENTITY declarations must be inside a &!DOCTYPE also & is NOT pre-defined in XML and must be left in the entity list. I also extended the list with the windows 1252 character set using a sample function borrowed from php.net user comments and extended with euro entity which we need for our app. Here is the final code that is in our production app:
function htmlentities_entities() {
& & & & $output = "&!DOCTYPE html [\n";
& & & & foreach (get_html_translation_table_CP1252(HTML_ENTITIES) as $value) {
& & & & & & & & $name = substr($value, 1, strlen($value) - 2);
& & & & & & & & switch ($name) {
& & & & & & & & & & & & case 'gt':
& & & & & & & & & & & & case 'lt':
& & & & & & & & & & & & case 'quot':
& & & & & & & & & & & & case 'apos':
& & & & & & & & & & & & case 'amp':
& & & & & & & & & & & & default: $output .= "&!ENTITY {$name} \"&{$name};\"&\n";
& & & & & & & & }
& & & & }
& & & & $output .= "]&\n";
& & & & return($output);
}
function get_html_translation_table_CP1252($type) {
& & & & $trans = get_html_translation_table($type);
& & & & $trans[chr(130)] = '&';& & $trans[chr(131)] = '&';& & $trans[chr(132)] = '&';& & $trans[chr(133)] = '&';& & $trans[chr(134)] = '&';& & $trans[chr(135)] = '&D';& & $trans[chr(136)] = '&';& & $trans[chr(137)] = '&';& & $trans[chr(138)] = '&S';& & $trans[chr(139)] = '&';& & $trans[chr(140)] = '&OE';& & $trans[chr(145)] = '&';& & $trans[chr(146)] = '&';& & $trans[chr(147)] = '&';& & $trans[chr(148)] = '&';& & $trans[chr(149)] = '&';& & $trans[chr(150)] = '&';& & $trans[chr(151)] = '&';& & $trans[chr(152)] = '&';& & $trans[chr(153)] = '&';& & $trans[chr(154)] = '&';& & $trans[chr(155)] = '&';& & $trans[chr(156)] = '&';& & $trans[chr(159)] = '&Y';& & $trans['euro'] = '&';& & ksort($trans);
& & & & return $trans;
}
[EDIT BY danbrown AT php DOT net: The user's original note contained the following text:
"So here's something fun: if you create an XML document in PHP and use htmlentities() to encode text data, then later want to read and parse the same document with PHP's xml_parse(), unless you include entity declarations into the generated document, the parser will stop on the unknown entities.
To account for this, I created a small function to take the translation table and turn it into XML &!ENTITY& definitions. I insert this output into the XML document immediately after the &?xml?& line and the parse errors magically vanish"
]
I needed a simple little function to take a string and convert extended ascii characters into html entities. I couldn't find a function for this so I whipped one up.&?phpfunction ascii2entities($string){& & for($i=128;$i&=255;$i++){& & & & $entity = htmlentities(chr($i), ENT_QUOTES, 'cp1252');& & & & $temp = substr($entity, 0, 1);& & & & $temp .= substr($entity, -1, 1);& & & & if ($temp != '&;'){& & & & & & $string = str_replace(chr($i), '', $string);& & & & }& & & & else{& & & & & & $string = str_replace(chr($i), $entity, $string);& & & & }& & }& & return $string;}echo ascii2entities("o");?&
Had a heck of a time to get my rss entities right. using htmlentities didn't work and using html_entity_decode didn't work either. Ended up writing a custom function to encode and decode. It might still need some work but I thought to share it because I couldn't find anything on the net. Always open for suggestions to improve it! Here it is:
&?php
& $entity_custom_from = false;
& $entity_custom_to = false;
& function html_entity_decode_encode_rss($data) {
& & global $entity_custom_from, $entity_custom_to;
& & if(!is_array($entity_custom_from) || !is_array($entity_custom_to)){
& & & $array_position = 0;
& & & foreach (get_html_translation_table(HTML_ENTITIES) as $key =& $value) {
& & & & switch ($value) {
& & & & & case '&':
& & & & & &
& & & & & case '&':
& & & & & case '&':
& & & & & case '&':
& & & & & case '&':
& & & & & case '&':
& & & & & & $entity_custom_from[$array_position] = $key;
& & & & & & $entity_custom_to[$array_position] = $value;
& & & & & & $array_position++;
& & & & & &
& & & & & default:
& & & & & & $entity_custom_from[$array_position] = $value;
& & & & & & $entity_custom_to[$array_position] = $key;
& & & & & & $array_position++;
& & & & }
& & & }
& & }
& & return str_replace($entity_custom_from, $entity_custom_to, $data);
& }
?&
I just thought I would add that if you're using the default charset, htmlentities will not correctly return the trademark ( (TM) ) sign.
Instead it will return something like this: ???
If you need the trademark symbol, use:
&?php htmlentities( $html, ENT_QUOTES, "UTF-8" ); ?&
Note that you'll have use htmlentities() before any other function who'll edit text like nl2br().If you use nl2br() first, the htmlentities() function will change & br & to &br&.
If you want something simple that actually works, try this. Strips MS word and other entities and returns a clear data string:
&?php
function DoHTMLEntities ($string) {
& & $trans_tbl[chr(145)] = '‘';
& & $trans_tbl[chr(146)] = '’';
& & $trans_tbl[chr(147)] = '“';
& & $trans_tbl[chr(148)] = '”';
& & $trans_tbl[chr(142)] = '&';
& & $trans_tbl[chr(150)] = '–';
& & $trans_tbl[chr(151)] = '—';
& & return strtr ($string, $trans_tbl);
}
$foo = str_replace("\r\n\r\n","",htmlentities($your_string));
& & & & $foo2 = str_replace("\r\n"," ",$foo);
& & & & $foo3 = str_replace(" & ","&",$foo2);
& & & & echo DoHTMLEntities ($foo3);
?&
When happens that you want to encode special characters but not the HTML tags using this function you've two options:a) Build your own function and go
eg.&?php& for($i = 0; $i & strlen($string); $i++){& && switch(substr($string,$i,1)){& & & & } }?&b) use this function and simple restore the html tags afterwards. Which gives you a 6 line function as follow:&?php& function keephtml($string){& & & & & $res = htmlentities($string);& & & & & $res = str_replace("&","&",$res);& & & & & $res = str_replace("&","&",$res);& & & & & $res = str_replace("&",'"',$res);& & & & & $res = str_replace("&",'&',$res);& & & & & return $res;}?&
&?php $HTML_ENTS=array("quot", "amp", "apos", "lt", "gt", "nbsp", "iexcl", "cent","pound","curren", "yen", "brvbar", "sect", "uml", "copy", "ordf", "laquo","not", "shy", "reg", "macr", "deg", "plusmn", "sup2", "sup3", "acute","micro", "para", "middot", "cedil", "sup1", "ordm", "raquo", "frac14","frac12", "frac34", "iquest", "Agrave", "Aacute", "Acirc", "Atilde", "Auml","Aring", "AElig", "Ccedil", "Egrave", "Eacute", "Ecirc", "Euml", "Igrave","Iacute", "Icirc", "Iuml", "ETH", "Ntilde", "Ograve", "Oacute", "Ocirc","Otilde", "Ouml", "times", "Oslash", "Ugrave", "Uacute", "Ucirc", "Uuml","Yacute", "THORN", "szlig", "agrave", "aacute", "acirc", "atilde", "auml","aring", "aelig", "ccedil", "egrave", "eacute", "ecirc", "euml", "igrave","iacute", "icirc", "iuml", "eth", "ntilde", "ograve", "oacute", "ocirc","otilde", "ouml", "divide", "oslash", "ugrave", "uacute", "ucirc", "uuml","yacute", "thorn", "yuml", "OElig", "oelig", "Scaron", "scaron", "Yuml","fnof", "circ", "tilde", "Alpha", "Beta", "Gamma", "Delta", "Epsilon","Zeta", "Eta", "Theta", "Iota", "Kappa", "Lambda", "Mu", "Nu", "Xi","Omicron", "Pi", "Rho", "Sigma", "Tau", "Upsilon", "Phi", "Chi", "Psi","Omega", "alpha", "beta", "gamma", "delta", "epsilon", "zeta", "eta","theta", "iota", "kappa", "lambda", "mu", "nu", "xi", "omicron", "pi","rho", "sigmaf", "sigma", "tau", "upsilon", "phi", "chi", "psi", "omega","thetasym", "upsih", "piv", "ensp", "emsp", "thinsp", "zwnj", "zwj", "lrm","rlm", "ndash", "mdash", "lsquo", "rsquo", "sbquo", "ldquo", "rdquo","bdquo", "dagger", "Dagger", "bull", "hellip", "permil", "prime", "Prime","lsaquo", "rsaquo", "oline", "frasl", "euro", "image", "weierp", "real","trade", "alefsym", "larr", "uarr", "rarr", "darr", "harr", "crarr", "lArr","uArr", "rArr", "dArr", "hArr", "forall", "part", "exist", "empty", "nabla","isin", "notin", "ni", "prod", "sum", "minus", "lowast", "radic", "prop","infin", "ang", "and", "or", "cap", "cup", "int", "there4", "sim", "cong","asymp", "ne", "equiv", "le", "ge", "sub", "sup", "nsub", "sube", "supe","oplus", "otimes", "perp", "sdot", "lceil", "rceil", "lfloor","rfloor", "lang", "rang", "loz", "spades", "clubs", "hearts", "diams");$HTML_TAGS=array("a", "abbr", "acronym", "address", "applet", "b", "basefont","bdo", "big", "blockquote", "br", "button", "caption", "center", "cite","code", "col", "colgroup", "dd", "del", "dfn", "dir", "div", "dl", "dt", "em","embed", "fieldset", "font", "h1", "h2", "h3", "h4", "h5", "h6", "hr", "i","iframe", "img", "ins", "kbd", "legend", "li", "menu", "noembed", "noscript","object", "ol", "p", "param", "pre", "q", "s", "samp", "script", "small","span", "strike", "strong", "sub", "sup", "table", "tbody", "td", "tfoot","th", "thead", "title", "tr", "tt", "u", "ul", "var");$Xchars = array( 128 =& '€', 130 =& '‚', 131 =& 'ƒ', 132 =& '„', 133 =& '…', 134 =& '†', 135 =& '‡', 136 =& 'ˆ', 137 =& '‰', 138 =& 'Š', 139 =& '‹', 140 =& 'Œ', 142 =& 'Ž', 145 =& '‘', 146 =& '’', 147 =& '“', 148 =& '”', 149 =& '•', 150 =& '–', 151 =& '—', 152 =& '˜', 153 =& '™', 154 =& 'š', 155 =& '›', 156 =& 'œ', 158 =& 'ž', 159 =& 'Ÿ');?&
under what circumstances would someone want a ntilde [?] to be converted into "?±" as htmlentities does?the correct method of translation should return the accurate NCR for the multibyte unicode sequence which in this case is ñ&?php& & class unicode_replace_entities {& & & & public function UTF8entities($content="") { & & & & & & $contents = $this-&unicode_string_to_array($content);& & & & & & $swap = "";& & & & & & $iCount = count($contents);& & & & & & for ($o=0;$o&$iCount;$o++) {& & & & & & & & $contents[$o] = $this-&unicode_entity_replace($contents[$o]);& & & & & & & & $swap .= $contents[$o];& & & & & & }& & & & & & return mb_convert_encoding($swap,"UTF-8"); }& & & & public function unicode_string_to_array( $string ) { $strlen = mb_strlen($string);& & & & & & while ($strlen) {& & & & & & & & $array[] = mb_substr( $string, 0, 1, "UTF-8" );& & & & & & & & $string = mb_substr( $string, 1, $strlen, "UTF-8" );& & & & & & & & $strlen = mb_strlen( $string );& & & & & & }& & & & & & return $array;& & & & }& & & & public function unicode_entity_replace($c) { $h = ord($c{0});& & & & & & & & if ($h &= 0x7F) { & & & & & & & & return $c;& & & & & & } else if ($h & 0xC2) { & & & & & & & & return $c;& & & & & & }& & & & & & & & & & & & if ($h &= 0xDF) {& & & & & & & & $h = ($h & 0x1F) && 6 | (ord($c{1}) & 0x3F);& & & & & & & & $h = "&#" . $h . ";";& & & & & & & & return $h; & & & & & & } else if ($h &= 0xEF) {& & & & & & & & $h = ($h & 0x0F) && 12 | (ord($c{1}) & 0x3F) && 6 | (ord($c{2}) & 0x3F);& & & & & & & & $h = "&#" . $h . ";";& & & & & & & & return $h;& & & & & & } else if ($h &= 0xF4) {& & & & & & & & $h = ($h & 0x0F) && 18 | (ord($c{1}) & 0x3F) && 12 | (ord($c{2}) & 0x3F) && 6 | (ord($c{3}) & 0x3F);& & & & & & & & $h = "&#" . $h . ";";& & & & & & & & return $h;& & & & & & }& & & & }& & }$content = "&strong&ba?o ba?o ba?o&/strong&日本語 = nihongo da ze.&br /&";& & $oUnicodeReplace = new unicode_replace_entities();& & $content = $oUnicodeReplace-&UTF8entities($content);& & echo "&br /&Result:&br /&";& & echo $content;& & $source = htmlentities($content);& & echo "&br /&htmlentities of resulting data:&br /&";& & echo $source;& & echo "&br /&&br /&Note: Entities get replaced with 'literals' in textarea FF3&br /&&br /&";& & echo "&textarea style='width:300height:150'&";& & echo $content;& & echo "&/textarea&";& & & & echo "&br /&&br /&For editing NCR's rather than 'literals' in a textarea&br /&&br /&";& & echo "&textarea style='width:300height:150'&";& & echo preg_replace("/(&#)+/","&#",$content);& & & echo "&/textarea&";?&
When using UTF-8 as charset, you'll have to set UTF-8 in braces, otherwise the varaible is not recognized.
correction to my previous post and improvement of the function: (the post was changed by the html parser and the characters displays as they should not)
&?php
& & function XMLEntities($string)
& & {
& & & & $string = preg_replace('/[^\x09\x0A\x0D\x20-\x7F]/e', '_privateXMLEntities("$0")', $string);
& & & & return $string;
& & }
& & function _privateXMLEntities($num)
& & {
& & $chars = array(
& & & & 128 =& '€',
& & & & 130 =& '‚',
& & & & 131 =& 'ƒ',
& & & & 132 =& '„',
& & & & 133 =& '…',
& & & & 134 =& '†',
& & & & 135 =& '‡',
& & & & 136 =& 'ˆ',
& & & & 137 =& '‰',
& & & & 138 =& 'Š',
& & & & 139 =& '‹',
& & & & 140 =& 'Œ',
& & & & 142 =& 'Ž',
& & & & 145 =& '‘',
& & & & 146 =& '’',
& & & & 147 =& '“',
& & & & 148 =& '”',
& & & & 149 =& '•',
& & & & 150 =& '–',
& & & & 151 =& '—',
& & & & 152 =& '˜',
& & & & 153 =& '™',
& & & & 154 =& 'š',
& & & & 155 =& '›',
& & & & 156 =& 'œ',
& & & & 158 =& 'ž',
& & & & 159 =& 'Ÿ');
& & & & $num = ord($num);
& & & & return (($num & 127 && $num & 160) ? $chars[$num] : "&#".$num.";" );
& & }
in the previous post, to correct the HEX values that are not rendered, the program use a for each cicle, but that introduces a mayor complexity in execution time, so, we use the ability to call functions in the preg_replace second parameter, and ceate another funcion that evaluates the ord of the character given, and if it is between 127 and 160 it returns the modified HEX value to be understood by the browser and not brake the XML
(this work with dynamic XML generated form php with dynamic data from any source)
p.d: the '&'(&) should appear in this post as a single ampersand character and not as the html entity
CZECH entities:
&?php
$ent = array(
& & 'ě' =& 'ě',
& & '?' =& 'Ě',
& & '?' =& 'š',
& & '?' =& 'Š',
& & '?' =& 'č',
& & '?' =& 'Č',
& & '?' =& 'ř',
& & '?' =& 'Ř',
& & '?' =& 'ž',
& & '?' =& 'Ž',
& & '?' =& 'ý',
& & '?' =& 'Ý',
& & 'á' =& 'á',
& & '?' =& 'Á',
& & 'í' =& 'í',
& & '?' =& 'Í',
& & 'é' =& 'é',
& & '?' =& 'É',
& & 'ú' =& 'ú',
& & '?' =& 'ů',
& & '?' =& 'Ů',
& & '?' =& 'ď',
& & '?' =& 'Ď',
& & '?' =& 'ť',
& & '?' =& 'Ť',
& & 'ň' =& 'ň',
& & '?' =& 'Ň'
);
echo strtr('ě?????áíéú???ň??????????????', $ent);
?&
unhtmlentities for all entities:&?phpfunction unhtmlentities ($string) {&& $trans_tbl1 = get_html_translation_table (HTML_ENTITIES);&& foreach ( $trans_tbl1 as $ascii =& $htmlentitie ) {& & & & $trans_tbl2[$ascii] = '&#'.ord($ascii).';';&& }&& $trans_tbl1 = array_flip ($trans_tbl1);&& $trans_tbl2 = array_flip ($trans_tbl2);&& return strtr (strtr ($string, $trans_tbl1), $trans_tbl2);}?&
Croatian entites
&?php
$ent = array(
& & '?'=&'Ć',
& & '?'=&'ć',
& & '?'=&'Č',
& & '?'=&'č',
& & '?'=&'&#272',
& & '?'=&'&#273',
& & '?'=&'&#352',
& & '?'=&'&#353',
& & '?'=&'&#381',
& & '?'=&'&#382'
);
echo strtr('??????????', $ent);
?&
A pointer to
if your intention is to translate *all* characters in a charset to their corresponding HTML entities, not just named characters. Non-named characters will be replaced with HTML numeric encoding. eg:$text = mb_convert_encoding($text, 'HTML-ENTITIES', "UTF-8");
use htmlspecialchars() if you are passing in a usual ASCII string.& It is faster than htmlentities().For example, if you are just doing htmlentities('&div style="background: #fff"&&/div&');then you can just use htmlspecialchars().& htmlentities() will look for all possible ways to convert string into html entities, such as & or & (which is e with an acute accent on top).Note that ASCII is just 7 bit, which is 0x00 to 0x7F.& htmlspecialchars() will handle characters inside this range already.& htmlentities() is for the 8-bit Latin-1 (ISO-8859-1) to handle European characters, or for UTF-8 when the 3rd argument is "UTF-8" to handle UTF-8 characters, or other types of encodings using different values for the 3rd argument passed into htmlentities().
The data returned by a text input field is ready to be used in a data base query when enclosed in single quotes, e.g.
&?php
&& mysql_query ("SELECT * FROM Article WHERE id = '$data'");
?&
But you will get problems when writing back this data into the input field's value,
&?php
&& echo "&input name='data' type='text' value='$data'&";
?&
because hmtl codes would be interpreted and escape sequences would cause strange output.
The following function may help:
&?php
function deescape ($s, $charset='UTF-8')
{
&& $s& =& htmlentities ($s, ENT_NOQUOTES, $charset);
&& $s& =& preg_replace ("/\\\\([^'])/e", '"&#" . ord("$1") . ";"', $s);
&& $s& =& str_replace ("\\'", "&#" . ord ("'") . ";", $s);
&& return& $s;
}
?&
Try some input like:& a'b"c\d\'e\"f\\g&x#27;h& to test ...
htmlentites is a very handy function, but it fails to fix one thing which I deal with alot: word 'smart' quotes and emdashes.
The below function replaces the funky double quotes with &, funky single quotes with standard single quotes and fixes emdashes.
&?php
& & function CleanupSmartQuotes($text)
& & {
& & & & $badwordchars=array(
& & & & & & & & & & & & & & chr(145),
& & & & & & & & & & & & & & chr(146),
& & & & & & & & & & & & & & chr(147),
& & & & & & & & & & & & & & chr(148),
& & & & & & & & & & & & & & chr(151)
& & & & & & & & & & & & & & );
& & & & $fixedwordchars=array(
& & & & & & & & & & & & & & "'",
& & & & & & & & & & & & & & "'",
& & & & & & & & & & & & & & '&',
& & & & & & & & & & & & & & '&',
& & & & & & & & & & & & & & '&'
& & & & & & & & & & & & & & );
& & & & return str_replace($badwordchars,$fixedwordchars,$text);
& & }
?&
This function will encode anything that is non Standard ASCII (that is, that is above #127 in the ascii table)
&?php
function allhtmlentities($string) {
& & if ( strlen($string) == 0 )
& & & & return $string;
& & $result = '';
& & $string = htmlentities($string, HTML_ENTITIES);
& & $string = preg_split("//", $string, -1, PREG_SPLIT_NO_EMPTY);
& & $ord = 0;
& & for ( $i = 0; $i & count($string); $i++ ) {
& & & & $ord = ord($string[$i]);
& & & & if ( $ord & 127 ) {
& & & & & & $string[$i] = '&#' . $ord . ';';
& & & & }
& & }
& & return implode('',$string);
}
?&
All Codes listarray('?'=&'&A', 'à'=&'&', '?'=&'&A', 'á'=&'&', '?'=&'&A', '?'=&'&', '?'=&'&A', '?'=&'&', '?'=&'&A', '?'=&'&', '?'=&'&A', '?'=&'&', 'AE'=&'&AE', 'ae'=&'&', '?'=&'&C', '?'=&'&', '?'=&'Ð', '?'=&'&', '?'=&'&E', 'è'=&'&', '?'=&'&E', 'é'=&'&', '?'=&'&E', 'ê'=&'&', '?'=&'&E', '?'=&'&', '?'=&'&I', 'ì'=&'&', '?'=&'&I', 'í'=&'&', '?'=&'&I', '?'=&'&', '?'=&'&I', '?'=&'&', '?'=&'&N', '?'=&'&', '?'=&'&O', 'ò'=&'&', '?'=&'&O', 'ó'=&'&', '?'=&'&O', '?'=&'&', '?'=&'&O', '?'=&'&', '?'=&'&O', '?'=&'&', '?'=&'&O', '?'=&'&', 'OE'=&'&OE', 'oe'=&'&', 'ss'=&'&', '?'=&'Þ', '?'=&'&', '?'=&'&U', 'ù'=&'&', '?'=&'&U', 'ú'=&'&', '?'=&'&U', '?'=&'&', '?'=&'&U', 'ü'=&'&', '?'=&'&Y', '?'=&'&', '?'=&'&Y', '?'=&'&');
here the centralized version of htmlentities() for multibyte.&?phpfunction mb_htmlentities($string){& & $string = htmlentities($string, ENT_COMPAT, mb_internal_encoding());& & return $string;} ?&}