* string sq_htmlentities ( string string [, int quote_style [, string charset]]) * array sq_get_html_translation_table ( int table [, int quote_style [, string charset]]) * * * If sq_get_html_translation_table function is called with HTML_SPECIALCHARS option, * it returns us-ascii translation table. If it is called with HTML_ENTITIES option, * it returns translation table defined by charset. Function defaults to us-ascii charset * and not to iso-8859-1. * * Why own functions are used instead of htmlspecialchars() and * htmlentities() provided by php. * *
* --- Full list of entities (w3.org html4.01 recommendations) * 1. regural symbols * U+0022 - " * (replaced only when $style is not ENT_NOQUOTES or 0) * U+0026 - & * U+0027 - ' * (replaced only when $style is ENT_QUOTES or 3) * U+003C - < * U+003E - > * * 2. latin1 symbols (HTMLlat1.ent) * U+00A0 - -- no-break space = non-breaking space * U+00A1 - ¡ -- inverted exclamation mark * U+00A2 - ¢ -- cent sign * U+00A3 - £ -- pound sign * U+00A4 - ¤ -- currency sign * U+00A5 - ¥ -- yen sign * U+00A6 - ¦ -- broken bar * U+00A7 - § -- section sign * U+00A8 - ¨ -- diaeresis * U+00A9 - © -- copyright sign * U+00AA - ª -- feminine ordinal indicator * U+00AB - « -- left-pointing double angle quotation mark = left pointing guillemet * U+00AC - ¬ -- not sign * U+00AD - -- soft hyphen = discretionary hyphen * U+00AE - ® -- registered sign = registered trade mark sign * U+00AF - ¯ -- macron = spacing macron = overline = APL overbar * U+00B0 - ° -- degree sign * U+00B1 - ± -- plus-minus sign = plus-or-minus sign * U+00B2 - ² -- superscript two = superscript digit two = squared * U+00B3 - ³ -- superscript three = superscript digit three = cubed * U+00B4 - ´ -- acute accent = spacing acute * U+00B5 - µ -- micro sign * U+00B6 - ¶ -- pilcrow sign = paragraph sign * U+00B7 - · -- middle dot = Georgian comma = Greek middle dot * U+00B8 - ¸ -- cedilla = spacing cedilla * U+00B9 - ¹ -- superscript one = superscript digit one * U+00BA - º -- masculine ordinal indicator * U+00BB - » -- right-pointing double angle quotation mark = right pointing guillemet * U+00BC - ¼ -- vulgar fraction one quarter = fraction one quarter * U+00BD - ½ -- vulgar fraction one half = fraction one half * U+00BE - ¾ -- vulgar fraction three quarters = fraction three quarters * U+00BF - ¿ -- inverted question mark = turned question mark * U+0180 - À -- latin capital letter A with grave = latin capital letter A grave, * U+0181 - Á -- latin capital letter A with acute * U+0182 -  -- latin capital letter A with circumflex * U+0183 - à -- latin capital letter A with tilde * U+0184 - Ä -- latin capital letter A with diaeresis * U+0185 - Å -- latin capital letter A with ring above = latin capital letter A ring * U+0186 - Æ -- latin capital letter AE = latin capital ligature AE * U+0187 - Ç -- latin capital letter C with cedilla * U+0188 - È -- latin capital letter E with grave * U+0189 - É -- latin capital letter E with acute * U+018A - Ê -- latin capital letter E with circumflex * U+018B - Ë -- latin capital letter E with diaeresis * U+018C - Ì -- latin capital letter I with grave * U+018D - Í -- latin capital letter I with acute * U+018E - Î -- latin capital letter I with circumflex * U+018F - Ï -- latin capital letter I with diaeresis * U+0190 - Ð -- latin capital letter ETH * U+0191 - Ñ -- latin capital letter N with tilde * U+0192 - Ò -- latin capital letter O with grave * U+0193 - Ó -- latin capital letter O with acute * U+0194 - Ô -- latin capital letter O with circumflex * U+0195 - Õ -- latin capital letter O with tilde * U+0196 - Ö -- latin capital letter O with diaeresis * U+0197 - × -- multiplication sign * U+0198 - Ø -- latin capital letter O with stroke = latin capital letter O slash * U+0199 - Ù -- latin capital letter U with grave * U+019A - Ú -- latin capital letter U with acute * U+019B - Û -- latin capital letter U with circumflex * U+019C - Ü -- latin capital letter U with diaeresis * U+019D - Ý -- latin capital letter Y with acute * U+019E - Þ -- latin capital letter THORN * U+019F - ß -- latin small letter sharp s = ess-zed * U+01A0 - à -- latin small letter a with grave = latin small letter a grave * U+01A1 - á -- latin small letter a with acute * U+01A2 - â -- latin small letter a with circumflex * U+01A3 - ã -- latin small letter a with tilde * U+01A4 - ä -- latin small letter a with diaeresis * U+01A5 - å -- latin small letter a with ring above = latin small letter a ring * U+01A6 - æ -- latin small letter ae = latin small ligature ae * U+01A7 - ç -- latin small letter c with cedilla * U+01A8 - è -- latin small letter e with grave * U+01A9 - é -- latin small letter e with acute * U+01AA - ê -- latin small letter e with circumflex * U+01AB - ë -- latin small letter e with diaeresis * U+01AC - ì -- latin small letter i with grave * U+01AD - í -- latin small letter i with acute * U+01AE - î -- latin small letter i with circumflex * U+01AF - ï -- latin small letter i with diaeresis * U+01B0 - ð -- latin small letter eth * U+01B1 - ñ -- latin small letter n with tilde * U+01B2 - ò -- latin small letter o with grave * U+01B3 - ó -- latin small letter o with acute * U+01B4 - ô -- latin small letter o with circumflex * U+01B5 - õ -- latin small letter o with tilde * U+01B6 - ö -- latin small letter o with diaeresis * U+01B7 - ÷ -- division sign * U+01B8 - ø -- latin small letter o with stroke = latin small letter o slash, * U+01B9 - ù -- latin small letter u with grave * U+01BA - ú -- latin small letter u with acute * U+01BB - û -- latin small letter u with circumflex * U+01BC - ü -- latin small letter u with diaeresis * U+01BD - ý -- latin small letter y with acute * U+01BE - þ -- latin small letter thorn, * U+01BF - ÿ -- latin small letter y with diaeresis * * 3. Special symbols (HTMLspecial.ent) * Latin Extended-A * U+0152 - Œ -- * U+0153 - œ -- latin small ligature oe * U+0160 - Š -- latin capital letter S with caron * U+0161 - š -- latin small letter s with caron * U+0178 - Ÿ -- latin capital letter Y with diaeresis * Spacing Modifier Letters * U+02C6 - ˆ -- modifier letter circumflex accent * U+02DC - ˜ -- small tilde * General Punctuation * U+2002 - -- en space * U+2003 - -- em space * U+2009 - -- thin space * U+200C - -- zero width non-joiner * U+200D - -- zero width joiner * U+200E - -- left-to-right mark * U+200F - -- right-to-left mark * U+2013 - – -- en dash * U+2014 - — -- em dash * U+2018 - ‘ -- left single quotation mark * U+2019 - ’ -- right single quotation mark * U+201A - ‚ -- single low-9 quotation mark * U+201C - “ -- left double quotation mark * U+201D - ” -- right double quotation mark * U+201E - „ -- double low-9 quotation mark * U+2020 - † -- dagger * U+2021 - ‡ -- double dagger * U+2030 - ‰ -- per mille sign * U+2039 - ‹ -- single left-pointing angle quotation mark * U+203A - › -- single right-pointing angle quotation mark * U+20AC - € -- euro sign * * 4. Other symbols (HTMLsymbol.ent) * Latin Extended-B * U+0192 - ƒ -- latin small f with hook = function = florin * Greek * U+0391 - Α -- greek capital letter alpha * U+0392 - Β -- greek capital letter beta * U+0393 - Γ -- greek capital letter gamma * U+0394 - Δ -- greek capital letter delta * U+0395 - Ε -- greek capital letter epsilon * U+0396 - Ζ -- greek capital letter zeta * U+0397 - Η -- greek capital letter eta * U+0398 - Θ -- greek capital letter theta * U+0399 - Ι -- greek capital letter iota * U+039A - Κ -- greek capital letter kappa * U+039B - Λ -- greek capital letter lambda * U+039C - Μ -- greek capital letter mu * U+039D - Ν -- greek capital letter nu * U+039E - Ξ -- greek capital letter xi * U+039F - Ο -- greek capital letter omicron * U+03A0 - Π -- greek capital letter pi * U+03A1 - Ρ -- greek capital letter rho * U+03A3 - Σ -- greek capital letter sigma * U+03A4 - Τ -- greek capital letter tau * U+03A5 - Υ -- greek capital letter upsilon * U+03A6 - Φ -- greek capital letter phi * U+03A7 - Χ -- greek capital letter chi * U+03A8 - Ψ -- greek capital letter psi * U+03A9 - Ω -- greek capital letter omega * U+03B1 - α -- greek small letter alpha * U+03B2 - β -- greek small letter beta * U+03B3 - γ -- greek small letter gamma * U+03B4 - δ -- greek small letter delta * U+03B5 - ε -- greek small letter epsilon * U+03B6 - ζ -- greek small letter zeta * U+03B7 - η -- greek small letter eta * U+03B8 - θ -- greek small letter theta * U+03B9 - ι -- greek small letter iota * U+03BA - κ -- greek small letter kappa * U+03BB - λ -- greek small letter lambda * U+03BC - μ -- greek small letter mu * U+03BD - ν -- greek small letter nu * U+03BE - ξ -- greek small letter xi * U+03BF - ο -- greek small letter omicron * U+03C0 - π -- greek small letter pi * U+03C1 - ρ -- greek small letter rho * U+03C2 - ς -- greek small letter final sigma * U+03C3 - σ -- greek small letter sigma * U+03C4 - τ -- greek small letter tau * U+03C5 - υ -- greek small letter upsilon * U+03C6 - φ -- greek small letter phi * U+03C7 - χ -- greek small letter chi * U+03C8 - ψ -- greek small letter psi * U+03C9 - ω -- greek small letter omega * U+03D1 - ϑ -- greek small letter theta symbol * U+03D2 - ϒ -- greek upsilon with hook symbol * U+03D6 - ϖ -- greek pi symbol * * General Punctuation * U+2022 - • -- bullet = black small circle * U+2026 - … -- horizontal ellipsis = three dot leader * U+2032 - ′ -- prime = minutes = feet * U+2033 - ″ -- double prime = seconds = inches * U+203E - ‾ -- overline = spacing overscore * U+2044 - ⁄ -- fraction slash * * Letterlike Symbols * U+2118 - ℘ -- script capital P = power set = Weierstrass p * U+2111 - ℑ -- blackletter capital I = imaginary part * U+211C - ℜ -- blackletter capital R = real part symbol * U+2122 - ™ -- trade mark sign * U+2135 - ℵ -- alef symbol = first transfinite cardinal * * Arrows * U+2190 - ← -- leftwards arrow * U+2191 - ↑ -- upwards arrow * U+2192 - → -- rightwards arrow * U+2193 - ↓ -- downwards arrow * U+2194 - ↔ -- left right arrow * U+21B5 - ↵ -- downwards arrow with corner leftwards = carriage return * U+21D0 - ⇐ -- leftwards double arrow * U+21D1 - ⇑ -- upwards double arrow * U+21D2 - ⇒ -- rightwards double arrow * U+21D3 - ⇓ -- downwards double arrow * U+21D4 - ⇔ -- left right double arrow * * Mathematical Operators * U+2200 - ∀ -- for all * U+2202 - ∂ -- partial differential * U+2203 - ∃ -- there exists * U+2205 - ∅ -- empty set = null set = diameter * U+2207 - ∇ -- nabla = backward difference * U+2208 - ∈ -- element of * U+2209 - ∉ -- not an element of * U+220B - ∋ -- contains as member * U+220F - ∏ -- n-ary product = product sign * U+2211 - ∑ -- n-ary sumation * U+2212 - − -- minus sign * U+2217 - ∗ -- asterisk operator * U+221A - √ -- square root = radical sign * U+221D - ∝ -- proportional to * U+221E - ∞ -- infinity * U+2220 - ∠ -- angle * U+2227 - ∧ -- logical and = wedge * U+2228 - ∨ -- logical or = vee * U+2229 - ∩ -- intersection = cap * U+222A - ∪ -- union = cup * U+222B - ∫ -- integral * U+2234 - ∴ -- therefore * U+223C - ∼ -- tilde operator = varies with = similar to * U+2245 - ≅ -- approximately equal to * U+2248 - ≈ -- almost equal to = asymptotic to * U+2260 - ≠ -- not equal to * U+2261 - ≡ -- identical to * U+2264 - ≤ -- less-than or equal to * U+2265 - ≥ -- greater-than or equal to * U+2282 - ⊂ -- subset of * U+2283 - ⊃ -- superset of * U+2284 - ⊄ -- not a subset of * U+2286 - ⊆ -- subset of or equal to * U+2287 - ⊇ -- superset of or equal to * U+2295 - ⊕ -- circled plus = direct sum * U+2297 - ⊗ -- circled times = vector product * U+22A5 - ⊥ -- up tack = orthogonal to = perpendicular * U+22C5 - ⋅ -- dot operator * * Miscellaneous Technical * U+2308 - ⌈ -- left ceiling = apl upstile * U+2309 - ⌉ -- right ceiling * U+230A - ⌊ -- left floor = apl downstile * U+230B - ⌋ -- right floor * U+2329 - 〈 -- left-pointing angle bracket = bra * U+232A - 〉 -- right-pointing angle bracket = ket * * Geometric Shapes * U+25CA - ◊ -- lozenge * * Miscellaneous Symbols * U+2660 - ♠ -- black spade suit * U+2663 - ♣ -- black club suit = shamrock * U+2665 - ♥ -- black heart suit = valentine * U+2666 - ♦ -- black diamond suit ** * @copyright © 2004-2006 The SquirrelMail Project Team * @license http://opensource.org/licenses/gpl-license.php GNU Public License * @version $Id$ * @package squirrelmail * @subpackage strings */