橘子味的心
标题:PHP get_html_translation_table() 函数

PHP get_html_translation_table() 函数


实例

输出 htmlspecialchars 函数使用的翻译表:

<?php  
print_r (get_html_translation_table()); // HTML_SPECIALCHARS is default.  
?>

定义和用法

get_html_translation_table() 函数返回 htmlentities()htmlspecialchars() 函数使用的翻译表。

提示: 一些字符可以按照若干种方式进行编码。get_html_translation_table() 函数返回最普通的编码。

语法

get_html_translation_table( _function,flags,character-set_ )
参数 描述
_function_ 可选。规定返回哪个翻译表。 可能的值: * HTML_SPECIALCHARS - 默认。翻译某些需要 URL 编码的字符,以便正确地显示在 HTML 页面上。 * HTML_ENTITIES - 翻译所有需要 URL 编码的字符,以便正确地显示在 HTML 页面上。
_flags_ 可选。规定翻译表将包含哪种引号以及翻译表用于哪种文档类型。 可用的引号类型: * ENT_COMPAT - 默认。翻译表包含双引号实体,不包含单引号实体。 * ENT_QUOTES - 翻译表包含双引号实体和单引号实体。 * ENT_NOQUOTES - 翻译表不包含双引号实体和单引号实体。 规定翻译表适用的文档类型的附加 flags: * ENT_HTML401 - 默认。HTML 4.01 的翻译表。 * ENT_HTML5 - HTML 5 的翻译表。 * ENT_XML1 - XML 1 的翻译表。 * ENT_XHTML - XHTML 的翻译表。
_character-set_ 可选。一个规定了要使用的字符集的字符串。 允许的值: * UTF-8 - 默认。ASCII 兼容多字节的 8 位 Unicode * ISO-8859-1 - 西欧 * ISO-8859-15 - 西欧(加入欧元符号 + ISO-8859-1 中丢失的法语和芬兰语字母) * cp866 - DOS 专用 Cyrillic 字符集 * cp1251 - Windows 专用 Cyrillic 字符集 * cp1252 - Windows 专用西欧字符集 * KOI8-R - 俄语 * BIG5 - 繁体中文,主要在台湾使用 * GB2312 - 简体中文,国家标准字符集 * BIG5-HKSCS - 带香港扩展的 Big5 * Shift_JIS - 日语 * EUC-JP - 日语 * MacRoman - Mac 操作系统使用的字符集 **注释:** 在 PHP 5.4 之前的版本,无法被识别的字符集将被忽略并由 ISO-8859-1 替代。自 PHP 5.4 起,无法被识别的字符集将被忽略并由 UTF-8 替代。

技术细节

返回值: 以数组形式返回翻译表,原始字符作为键名,实体作为键值。
PHP 版本: 4+
更新日志: 在 PHP 5 中, _character-set_ 参数的默认值改为 UTF-8。 在 PHP 5.4 中,新增了用于规定翻译表适用的文档类型的附加 flags:ENT_HTML401、ENT_HTML5、ENT_XML1 和 ENT_XHTML。 在 PHP 5.3.4 中,新增了 _character-set_ 参数。

实例

HTML_SPECIALCHARS 的翻译表:

<?php  
print_r (get_html_translation_table(HTML_SPECIALCHARS));  
?>

Displaying character and entity name:

Array  
(  
["] => &quot;  
[&] => &amp;  
[<] => &lt;  
[>] => &gt;  
)

实例 2

HTML_ENTITIES 的翻译表:

<?php  
print_r (get_html_translation_table(HTML_ENTITIES));  
?>

显示字符及其对应的实体名称:

Array  
(  
["] => &quot;  
[&] => &amp;  
[<] => &lt;  
[>] => &gt;  
[ ] => &nbsp;  
[¡] => &iexcl;  
[¢] => &cent;  
[£] => &pound;  
[¤] => &curren;  
[¥] => &yen;  
[¦] => &brvbar;  
[§] => &sect;  
[¨] => &uml;  
[©] => &copy;  
[ª] => &ordf;  
[«] => &laquo;  
[¬] => &not;  
[­] => &shy;  
[®] => &reg;  
[¯] => &macr;  
[°] => &deg;  
[±] => &plusmn;  
[²] => &sup2;  
[³] => &sup3;  
[´] => &acute;  
[µ] => &micro;  
[¶] => &para;  
[·] => &middot;  
[¸] => &cedil;  
[¹] => &sup1;  
[º] => &ordm;  
[»] => &raquo;  
[¼] => &frac14;  
[½] => &frac12;  
[¾] => &frac34;  
[¿] => &iquest;  
[À] => &Agrave;  
[Á] => &Aacute;  
[Â] => &Acirc;  
[Ã] => &Atilde;  
[Ä] => &Auml;  
[Å] => &Aring;  
[Æ] => &AElig;  
[Ç] => &Ccedil;  
[È] => &Egrave;  
[É] => &Eacute;  
[Ê] => &Ecirc;  
[Ë] => &Euml;  
[Ì] => &Igrave;  
[Í] => &Iacute;  
[Î] => &Icirc;  
[Ï] => &Iuml;  
[Ð] => &ETH;  
[Ñ] => &Ntilde;  
[Ò] => &Ograve;  
[Ó] => &Oacute;  
[Ô] => &Ocirc;  
[Õ] => &Otilde;  
[Ö] => &Ouml;  
[×] => &times;  
[Ø] => &Oslash;  
[Ù] => &Ugrave;  
[Ú] => &Uacute;  
[Û] => &Ucirc;  
[Ü] => &Uuml;  
[Ý] => &Yacute;  
[Þ] => &THORN;  
[ß] => &szlig;  
[à] => &agrave;  
[á] => &aacute;  
[â] => &acirc;  
[ã] => &atilde;  
[ä] => &auml;  
[å] => &aring;  
[æ] => &aelig;  
[ç] => &ccedil;  
[è] => &egrave;  
[é] => &eacute;  
[ê] => &ecirc;  
[ë] => &euml;  
[ì] => &igrave;  
[í] => &iacute;  
[î] => &icirc;  
[ï] => &iuml;  
[ð] => &eth;  
[ñ] => &ntilde;  
[ò] => &ograve;  
[ó] => &oacute;  
[ô] => &ocirc;  
[õ] => &otilde;  
[ö] => &ouml;  
[÷] => &divide;  
[ø] => &oslash;  
[ù] => &ugrave;  
[ú] => &uacute;  
[û] => &ucirc;  
[ü] => &uuml;  
[ý] => &yacute;  
[þ] => &thorn;  
[ÿ] => &yuml;  
[Œ] => &OElig;  
[œ] => &oelig;  
[Š] => &Scaron;  
[š] => &scaron;  
[Ÿ] => &Yuml;  
[ƒ] => &fnof;  
[ˆ] => &circ;  
[˜] => &tilde;  
[Α] => &Alpha;  
[Β] => &Beta;  
[Γ] => &Gamma;  
[Δ] => &Delta;  
[Ε] => &Epsilon;  
[Ζ] => &Zeta;  
[Η] => &Eta;  
[Θ] => &Theta;  
[Ι] => &Iota;  
[Κ] => &Kappa;  
[Λ] => &Lambda;  
[Μ] => &Mu;  
[Ν] => &Nu;  
[Ξ] => &Xi;  
[Ο] => &Omicron;  
[Π] => &Pi;  
[Ρ] => &Rho;  
[Σ] => &Sigma;  
[Τ] => &Tau;  
[Υ] => &Upsilon;  
[Φ] => &Phi;  
[Χ] => &Chi;  
[Ψ] => &Psi;  
[Ω] => &Omega;  
[α] => &alpha;  
[β] => &beta;  
[γ] => &gamma;  
[δ] => &delta;  
[ε] => &epsilon;  
[ζ] => &zeta;  
[η] => &eta;  
[θ] => &theta;  
[ι] => &iota;  
[κ] => &kappa;  
[λ] => &lambda;  
[μ] => &mu;  
[ν] => &nu;  
[ξ] => &xi;  
[ο] => &omicron;  
[π] => &pi;  
[ρ] => &rho;  
[ς] => &sigmaf;  
[σ] => &sigma;  
[τ] => &tau;  
[υ] => &upsilon;  
[φ] => &phi;  
[χ] => &chi;  
[ψ] => &psi;  
[ω] => &omega;  
[ϑ] => &thetasym;  
[ϒ] => &upsih;  
[ϖ] => &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;  
[ℑ] => &image;  
[℘] => &weierp;  
[ℜ] => &real;  
[™] => &trade;  
[ℵ] => &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;  
)

目录

分类