3 * SquirrelMail html translation table documentation
5 * SquirrelMail provides own implementation of htmlentities() and
6 * get_html_translation_table() functions. Functions are called
7 * sq_get_html_translation_table() and sq_htmlentities(). They are
8 * included in functions/strings.php
10 * sq_htmlentities uses same syntax as functions available in php 4.1.0
11 * sq_get_html_translation_table adds third option that sets charset.
14 * string sq_htmlentities ( string string [, int quote_style [, string charset]])
15 * array sq_get_html_translation_table ( int table [, int quote_style [, string charset]])
18 * If sq_get_html_translation_table function is called with HTML_SPECIALCHARS option,
19 * it returns us-ascii translation table. If it is called with HTML_ENTITIES option,
20 * it returns translation table defined by charset. Function defaults to us-ascii charset
21 * and not to iso-8859-1.
23 * Why own functions are used instead of htmlspecialchars() and
24 * htmlentities() provided by php.
27 * <li>a) removes dependency on options available only in php v.4.1+</li>
28 * <li>b) default behavior of htmlentities() is disastrous in non iso-8859-1 environment.</li>
29 * <li>c) provides better control of transformations.</li>
33 * --- Full list of entities (w3.org html4.01 recommendations)
36 * (replaced only when $style is not ENT_NOQUOTES or 0)
39 * (replaced only when $style is ENT_QUOTES or 3)
43 * 2. latin1 symbols (HTMLlat1.ent)
44 * U+00A0 - -- no-break space = non-breaking space
45 * U+00A1 - ¡ -- inverted exclamation mark
46 * U+00A2 - ¢ -- cent sign
47 * U+00A3 - £ -- pound sign
48 * U+00A4 - ¤ -- currency sign
49 * U+00A5 - ¥ -- yen sign
50 * U+00A6 - ¦ -- broken bar
51 * U+00A7 - § -- section sign
52 * U+00A8 - ¨ -- diaeresis
53 * U+00A9 - © -- copyright sign
54 * U+00AA - ª -- feminine ordinal indicator
55 * U+00AB - « -- left-pointing double angle quotation mark = left pointing guillemet
56 * U+00AC - ¬ -- not sign
57 * U+00AD - ­ -- soft hyphen = discretionary hyphen
58 * U+00AE - ® -- registered sign = registered trade mark sign
59 * U+00AF - ¯ -- macron = spacing macron = overline = APL overbar
60 * U+00B0 - ° -- degree sign
61 * U+00B1 - ± -- plus-minus sign = plus-or-minus sign
62 * U+00B2 - ² -- superscript two = superscript digit two = squared
63 * U+00B3 - ³ -- superscript three = superscript digit three = cubed
64 * U+00B4 - ´ -- acute accent = spacing acute
65 * U+00B5 - µ -- micro sign
66 * U+00B6 - ¶ -- pilcrow sign = paragraph sign
67 * U+00B7 - · -- middle dot = Georgian comma = Greek middle dot
68 * U+00B8 - ¸ -- cedilla = spacing cedilla
69 * U+00B9 - ¹ -- superscript one = superscript digit one
70 * U+00BA - º -- masculine ordinal indicator
71 * U+00BB - » -- right-pointing double angle quotation mark = right pointing guillemet
72 * U+00BC - ¼ -- vulgar fraction one quarter = fraction one quarter
73 * U+00BD - ½ -- vulgar fraction one half = fraction one half
74 * U+00BE - ¾ -- vulgar fraction three quarters = fraction three quarters
75 * U+00BF - ¿ -- inverted question mark = turned question mark
76 * U+0180 - À -- latin capital letter A with grave = latin capital letter A grave,
77 * U+0181 - Á -- latin capital letter A with acute
78 * U+0182 - Â -- latin capital letter A with circumflex
79 * U+0183 - Ã -- latin capital letter A with tilde
80 * U+0184 - Ä -- latin capital letter A with diaeresis
81 * U+0185 - Å -- latin capital letter A with ring above = latin capital letter A ring
82 * U+0186 - Æ -- latin capital letter AE = latin capital ligature AE
83 * U+0187 - Ç -- latin capital letter C with cedilla
84 * U+0188 - È -- latin capital letter E with grave
85 * U+0189 - É -- latin capital letter E with acute
86 * U+018A - Ê -- latin capital letter E with circumflex
87 * U+018B - Ë -- latin capital letter E with diaeresis
88 * U+018C - Ì -- latin capital letter I with grave
89 * U+018D - Í -- latin capital letter I with acute
90 * U+018E - Î -- latin capital letter I with circumflex
91 * U+018F - Ï -- latin capital letter I with diaeresis
92 * U+0190 - Ð -- latin capital letter ETH
93 * U+0191 - Ñ -- latin capital letter N with tilde
94 * U+0192 - Ò -- latin capital letter O with grave
95 * U+0193 - Ó -- latin capital letter O with acute
96 * U+0194 - Ô -- latin capital letter O with circumflex
97 * U+0195 - Õ -- latin capital letter O with tilde
98 * U+0196 - Ö -- latin capital letter O with diaeresis
99 * U+0197 - × -- multiplication sign
100 * U+0198 - Ø -- latin capital letter O with stroke = latin capital letter O slash
101 * U+0199 - Ù -- latin capital letter U with grave
102 * U+019A - Ú -- latin capital letter U with acute
103 * U+019B - Û -- latin capital letter U with circumflex
104 * U+019C - Ü -- latin capital letter U with diaeresis
105 * U+019D - Ý -- latin capital letter Y with acute
106 * U+019E - Þ -- latin capital letter THORN
107 * U+019F - ß -- latin small letter sharp s = ess-zed
108 * U+01A0 - à -- latin small letter a with grave = latin small letter a grave
109 * U+01A1 - á -- latin small letter a with acute
110 * U+01A2 - â -- latin small letter a with circumflex
111 * U+01A3 - ã -- latin small letter a with tilde
112 * U+01A4 - ä -- latin small letter a with diaeresis
113 * U+01A5 - å -- latin small letter a with ring above = latin small letter a ring
114 * U+01A6 - æ -- latin small letter ae = latin small ligature ae
115 * U+01A7 - ç -- latin small letter c with cedilla
116 * U+01A8 - è -- latin small letter e with grave
117 * U+01A9 - é -- latin small letter e with acute
118 * U+01AA - ê -- latin small letter e with circumflex
119 * U+01AB - ë -- latin small letter e with diaeresis
120 * U+01AC - ì -- latin small letter i with grave
121 * U+01AD - í -- latin small letter i with acute
122 * U+01AE - î -- latin small letter i with circumflex
123 * U+01AF - ï -- latin small letter i with diaeresis
124 * U+01B0 - ð -- latin small letter eth
125 * U+01B1 - ñ -- latin small letter n with tilde
126 * U+01B2 - ò -- latin small letter o with grave
127 * U+01B3 - ó -- latin small letter o with acute
128 * U+01B4 - ô -- latin small letter o with circumflex
129 * U+01B5 - õ -- latin small letter o with tilde
130 * U+01B6 - ö -- latin small letter o with diaeresis
131 * U+01B7 - ÷ -- division sign
132 * U+01B8 - ø -- latin small letter o with stroke = latin small letter o slash,
133 * U+01B9 - ù -- latin small letter u with grave
134 * U+01BA - ú -- latin small letter u with acute
135 * U+01BB - û -- latin small letter u with circumflex
136 * U+01BC - ü -- latin small letter u with diaeresis
137 * U+01BD - ý -- latin small letter y with acute
138 * U+01BE - þ -- latin small letter thorn,
139 * U+01BF - ÿ -- latin small letter y with diaeresis
141 * 3. Special symbols (HTMLspecial.ent)
143 * U+0152 - Œ --
144 * U+0153 - œ -- latin small ligature oe
145 * U+0160 - Š -- latin capital letter S with caron
146 * U+0161 - š -- latin small letter s with caron
147 * U+0178 - Ÿ -- latin capital letter Y with diaeresis
148 * Spacing Modifier Letters
149 * U+02C6 - ˆ -- modifier letter circumflex accent
150 * U+02DC - ˜ -- small tilde
151 * General Punctuation
152 * U+2002 -   -- en space
153 * U+2003 -   -- em space
154 * U+2009 -   -- thin space
155 * U+200C - ‌ -- zero width non-joiner
156 * U+200D - ‍ -- zero width joiner
157 * U+200E - ‎ -- left-to-right mark
158 * U+200F - ‏ -- right-to-left mark
159 * U+2013 - – -- en dash
160 * U+2014 - — -- em dash
161 * U+2018 - ‘ -- left single quotation mark
162 * U+2019 - ’ -- right single quotation mark
163 * U+201A - ‚ -- single low-9 quotation mark
164 * U+201C - “ -- left double quotation mark
165 * U+201D - ” -- right double quotation mark
166 * U+201E - „ -- double low-9 quotation mark
167 * U+2020 - † -- dagger
168 * U+2021 - ‡ -- double dagger
169 * U+2030 - ‰ -- per mille sign
170 * U+2039 - ‹ -- single left-pointing angle quotation mark
171 * U+203A - › -- single right-pointing angle quotation mark
172 * U+20AC - € -- euro sign
174 * 4. Other symbols (HTMLsymbol.ent)
176 * U+0192 - ƒ -- latin small f with hook = function = florin
178 * U+0391 - Α -- greek capital letter alpha
179 * U+0392 - Β -- greek capital letter beta
180 * U+0393 - Γ -- greek capital letter gamma
181 * U+0394 - Δ -- greek capital letter delta
182 * U+0395 - Ε -- greek capital letter epsilon
183 * U+0396 - Ζ -- greek capital letter zeta
184 * U+0397 - Η -- greek capital letter eta
185 * U+0398 - Θ -- greek capital letter theta
186 * U+0399 - Ι -- greek capital letter iota
187 * U+039A - Κ -- greek capital letter kappa
188 * U+039B - Λ -- greek capital letter lambda
189 * U+039C - Μ -- greek capital letter mu
190 * U+039D - Ν -- greek capital letter nu
191 * U+039E - Ξ -- greek capital letter xi
192 * U+039F - Ο -- greek capital letter omicron
193 * U+03A0 - Π -- greek capital letter pi
194 * U+03A1 - Ρ -- greek capital letter rho
195 * U+03A3 - Σ -- greek capital letter sigma
196 * U+03A4 - Τ -- greek capital letter tau
197 * U+03A5 - Υ -- greek capital letter upsilon
198 * U+03A6 - Φ -- greek capital letter phi
199 * U+03A7 - Χ -- greek capital letter chi
200 * U+03A8 - Ψ -- greek capital letter psi
201 * U+03A9 - Ω -- greek capital letter omega
202 * U+03B1 - α -- greek small letter alpha
203 * U+03B2 - β -- greek small letter beta
204 * U+03B3 - γ -- greek small letter gamma
205 * U+03B4 - δ -- greek small letter delta
206 * U+03B5 - ε -- greek small letter epsilon
207 * U+03B6 - ζ -- greek small letter zeta
208 * U+03B7 - η -- greek small letter eta
209 * U+03B8 - θ -- greek small letter theta
210 * U+03B9 - ι -- greek small letter iota
211 * U+03BA - κ -- greek small letter kappa
212 * U+03BB - λ -- greek small letter lambda
213 * U+03BC - μ -- greek small letter mu
214 * U+03BD - ν -- greek small letter nu
215 * U+03BE - ξ -- greek small letter xi
216 * U+03BF - ο -- greek small letter omicron
217 * U+03C0 - π -- greek small letter pi
218 * U+03C1 - ρ -- greek small letter rho
219 * U+03C2 - ς -- greek small letter final sigma
220 * U+03C3 - σ -- greek small letter sigma
221 * U+03C4 - τ -- greek small letter tau
222 * U+03C5 - υ -- greek small letter upsilon
223 * U+03C6 - φ -- greek small letter phi
224 * U+03C7 - χ -- greek small letter chi
225 * U+03C8 - ψ -- greek small letter psi
226 * U+03C9 - ω -- greek small letter omega
227 * U+03D1 - ϑ -- greek small letter theta symbol
228 * U+03D2 - ϒ -- greek upsilon with hook symbol
229 * U+03D6 - ϖ -- greek pi symbol
231 * General Punctuation
232 * U+2022 - • -- bullet = black small circle
233 * U+2026 - … -- horizontal ellipsis = three dot leader
234 * U+2032 - ′ -- prime = minutes = feet
235 * U+2033 - ″ -- double prime = seconds = inches
236 * U+203E - ‾ -- overline = spacing overscore
237 * U+2044 - ⁄ -- fraction slash
240 * U+2118 - ℘ -- script capital P = power set = Weierstrass p
241 * U+2111 - ℑ -- blackletter capital I = imaginary part
242 * U+211C - ℜ -- blackletter capital R = real part symbol
243 * U+2122 - ™ -- trade mark sign
244 * U+2135 - ℵ -- alef symbol = first transfinite cardinal
247 * U+2190 - ← -- leftwards arrow
248 * U+2191 - ↑ -- upwards arrow
249 * U+2192 - → -- rightwards arrow
250 * U+2193 - ↓ -- downwards arrow
251 * U+2194 - ↔ -- left right arrow
252 * U+21B5 - ↵ -- downwards arrow with corner leftwards = carriage return
253 * U+21D0 - ⇐ -- leftwards double arrow
254 * U+21D1 - ⇑ -- upwards double arrow
255 * U+21D2 - ⇒ -- rightwards double arrow
256 * U+21D3 - ⇓ -- downwards double arrow
257 * U+21D4 - ⇔ -- left right double arrow
259 * Mathematical Operators
260 * U+2200 - ∀ -- for all
261 * U+2202 - ∂ -- partial differential
262 * U+2203 - ∃ -- there exists
263 * U+2205 - ∅ -- empty set = null set = diameter
264 * U+2207 - ∇ -- nabla = backward difference
265 * U+2208 - ∈ -- element of
266 * U+2209 - ∉ -- not an element of
267 * U+220B - ∋ -- contains as member
268 * U+220F - ∏ -- n-ary product = product sign
269 * U+2211 - ∑ -- n-ary sumation
270 * U+2212 - − -- minus sign
271 * U+2217 - ∗ -- asterisk operator
272 * U+221A - √ -- square root = radical sign
273 * U+221D - ∝ -- proportional to
274 * U+221E - ∞ -- infinity
275 * U+2220 - ∠ -- angle
276 * U+2227 - ∧ -- logical and = wedge
277 * U+2228 - ∨ -- logical or = vee
278 * U+2229 - ∩ -- intersection = cap
279 * U+222A - ∪ -- union = cup
280 * U+222B - ∫ -- integral
281 * U+2234 - ∴ -- therefore
282 * U+223C - ∼ -- tilde operator = varies with = similar to
283 * U+2245 - ≅ -- approximately equal to
284 * U+2248 - ≈ -- almost equal to = asymptotic to
285 * U+2260 - ≠ -- not equal to
286 * U+2261 - ≡ -- identical to
287 * U+2264 - ≤ -- less-than or equal to
288 * U+2265 - ≥ -- greater-than or equal to
289 * U+2282 - ⊂ -- subset of
290 * U+2283 - ⊃ -- superset of
291 * U+2284 - ⊄ -- not a subset of
292 * U+2286 - ⊆ -- subset of or equal to
293 * U+2287 - ⊇ -- superset of or equal to
294 * U+2295 - ⊕ -- circled plus = direct sum
295 * U+2297 - ⊗ -- circled times = vector product
296 * U+22A5 - ⊥ -- up tack = orthogonal to = perpendicular
297 * U+22C5 - ⋅ -- dot operator
299 * Miscellaneous Technical
300 * U+2308 - ⌈ -- left ceiling = apl upstile
301 * U+2309 - ⌉ -- right ceiling
302 * U+230A - ⌊ -- left floor = apl downstile
303 * U+230B - ⌋ -- right floor
304 * U+2329 - ⟨ -- left-pointing angle bracket = bra
305 * U+232A - ⟩ -- right-pointing angle bracket = ket
308 * U+25CA - ◊ -- lozenge
310 * Miscellaneous Symbols
311 * U+2660 - ♠ -- black spade suit
312 * U+2663 - ♣ -- black club suit = shamrock
313 * U+2665 - ♥ -- black heart suit = valentine
314 * U+2666 - ♦ -- black diamond suit
317 * @copyright (c) 2004 The SquirrelMail development team
318 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
320 * @package squirrelmail
321 * @subpackage strings