Hackvertor

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Code
By	garethheyes (Root)
Tag Name	ents
Param1	encode
Param2	hex
Param3	"&#x,;"
Help	Entities encode/decode supports encode or decode in param1, second param supports hex\|dec\|oct\|uni\|html, last params specifies the start and end of a string

(function(){ entityToCode = { apos:0x0027,quot:0x0022,amp:0x0026,lt:0x003C,gt:0x003E,nbsp:0x00A0,iexcl:0x00A1,cent:0x00A2,pound:0x00A3, curren:0x00A4,yen:0x00A5,brvbar:0x00A6,sect:0x00A7,uml:0x00A8,copy:0x00A9,ordf:0x00AA,laquo:0x00AB, not:0x00AC,shy:0x00AD,reg:0x00AE,macr:0x00AF,deg:0x00B0,plusmn:0x00B1,sup2:0x00B2,sup3:0x00B3, acute:0x00B4,micro:0x00B5,para:0x00B6,middot:0x00B7,cedil:0x00B8,sup1:0x00B9,ordm:0x00BA,raquo:0x00BB, frac14:0x00BC,frac12:0x00BD,frac34:0x00BE,iquest:0x00BF,Agrave:0x00C0,Aacute:0x00C1,Acirc:0x00C2,Atilde:0x00C3, Auml:0x00C4,Aring:0x00C5,AElig:0x00C6,Ccedil:0x00C7,Egrave:0x00C8,Eacute:0x00C9,Ecirc:0x00CA,Euml:0x00CB, Igrave:0x00CC,Iacute:0x00CD,Icirc:0x00CE,Iuml:0x00CF,ETH:0x00D0,Ntilde:0x00D1,Ograve:0x00D2,Oacute:0x00D3, Ocirc:0x00D4,Otilde:0x00D5,Ouml:0x00D6,times:0x00D7,Oslash:0x00D8,Ugrave:0x00D9,Uacute:0x00DA,Ucirc:0x00DB, Uuml:0x00DC,Yacute:0x00DD,THORN:0x00DE,szlig:0x00DF,agrave:0x00E0,aacute:0x00E1,acirc:0x00E2,atilde:0x00E3, auml:0x00E4,aring:0x00E5,aelig:0x00E6,ccedil:0x00E7,egrave:0x00E8,eacute:0x00E9,ecirc:0x00EA,euml:0x00EB, igrave:0x00EC,iacute:0x00ED,icirc:0x00EE,iuml:0x00EF,eth:0x00F0,ntilde:0x00F1,ograve:0x00F2,oacute:0x00F3, ocirc:0x00F4,otilde:0x00F5,ouml:0x00F6,divide:0x00F7,oslash:0x00F8,ugrave:0x00F9,uacute:0x00FA,ucirc:0x00FB, uuml:0x00FC,yacute:0x00FD,thorn:0x00FE,yuml:0x00FF,OElig:0x0152,oelig:0x0153,Scaron:0x0160,scaron:0x0161, Yuml:0x0178,fnof:0x0192,circ:0x02C6,tilde:0x02DC,Alpha:0x0391,Beta:0x0392,Gamma:0x0393,Delta:0x0394, Epsilon:0x0395,Zeta:0x0396,Eta:0x0397,Theta:0x0398,Iota:0x0399,Kappa:0x039A,Lambda:0x039B,Mu:0x039C, Nu:0x039D,Xi:0x039E,Omicron:0x039F,Pi:0x03A0,Rho:0x03A1,Sigma:0x03A3,Tau:0x03A4,Upsilon:0x03A5, Phi:0x03A6,Chi:0x03A7,Psi:0x03A8,Omega:0x03A9,alpha:0x03B1,beta:0x03B2,gamma:0x03B3,delta:0x03B4, epsilon:0x03B5,zeta:0x03B6,eta:0x03B7,theta:0x03B8,iota:0x03B9,kappa:0x03BA,lambda:0x03BB,mu:0x03BC, nu:0x03BD,xi:0x03BE,omicron:0x03BF,pi:0x03C0,rho:0x03C1,sigmaf:0x03C2,sigma:0x03C3,tau:0x03C4, upsilon:0x03C5,phi:0x03C6,chi:0x03C7,psi:0x03C8,omega:0x03C9,thetasym:0x03D1,upsih:0x03D2,piv:0x03D6, ensp:0x2002,emsp:0x2003,thinsp:0x2009,zwnj:0x200C,zwj:0x200D,lrm:0x200E,rlm:0x200F,ndash:0x2013, mdash:0x2014,lsquo:0x2018,rsquo:0x2019,sbquo:0x201A,ldquo:0x201C,rdquo:0x201D,bdquo:0x201E,dagger:0x2020, Dagger:0x2021,bull:0x2022,hellip:0x2026,permil:0x2030,prime:0x2032,Prime:0x2033,lsaquo:0x2039,rsaquo:0x203A, oline:0x203E,frasl:0x2044,euro:0x20AC,image:0x2111,weierp:0x2118,real:0x211C,trade:0x2122,alefsym:0x2135, larr:0x2190,uarr:0x2191,rarr:0x2192,darr:0x2193,harr:0x2194,crarr:0x21B5,lArr:0x21D0,uArr:0x21D1, rArr:0x21D2,dArr:0x21D3,hArr:0x21D4,forall:0x2200,part:0x2202,exist:0x2203,empty:0x2205,nabla:0x2207, isin:0x2208,notin:0x2209,ni:0x220B,prod:0x220F,sum:0x2211,minus:0x2212,lowast:0x2217,radic:0x221A, prop:0x221D,infin:0x221E,ang:0x2220,and:0x2227,or:0x2228,cap:0x2229,cup:0x222A,int:0x222B, there4:0x2234,sim:0x223C,cong:0x2245,asymp:0x2248,ne:0x2260,equiv:0x2261,le:0x2264,ge:0x2265, sub:0x2282,sup:0x2283,nsub:0x2284,sube:0x2286,supe:0x2287,oplus:0x2295,otimes:0x2297,perp:0x22A5, sdot:0x22C5,lceil:0x2308,rceil:0x2309,lfloor:0x230A,rfloor:0x230B,lang:0x2329,rang:0x232A,loz:0x25CA, spades:0x2660,clubs:0x2663,hearts:0x2665,diams:0x2666 }; var charToEntity = {}; for ( var entityName in entityToCode ) { charToEntity[String.fromCharCode(entityToCode[entityName])] = entityName; } function UnescapeEntities(str) { return str.replace(/&(.+?);/g, function(str, ent) { return String.fromCharCode( ent[0]!='#' ? entityToCode[ent] : ent[1]=='x' ? parseInt(ent.substr(2),16): parseInt(ent.substr(1)) ) }); } function EscapeEntities(str) { return str.replace(/[\x20-\x7E]/g, function(str) { return charToEntity[str] ? '&'+charToEntity[str]+';' : str }); } if(code == '') { return ''; } if(params[0] == 'encode') { var codes = code.HV('tocharcodes',Array("''",',')).split(","); var options = params[2].split(","); options[0] = options[0] ? options[0] : ''; options[1] = options[1] ? options[1] : ''; switch(params[1]) { case "dec": for(var i=0;i<codes.length;i++) { codes[i] = options[0]+codes[i]+options[1]; } return codes.join(""); break; case "hex": for(var i=0;i<codes.length;i++) { var c = parseInt(codes[i]).toString(16); c = c.length == 1 ? '0'+c:c; codes[i] = options[0]+c+options[1]; } return codes.join(""); break; case "oct": for(var i=0;i<codes.length;i++) { var c = parseInt(codes[i]).toString(8); codes[i] = options[0]+c+options[1]; } return codes.join(""); break; case "uni": for(var i=0;i<codes.length;i++) { var c = parseInt(codes[i]).toString(16); while(4 > c.length) { c = '0'+c; } codes[i] = '\\u'+c; } return codes.join(""); break; case "html": return EscapeEntities(code); break; } } else { switch(params[1]) { case "html": return UnescapeEntities(code); break; case "hex": matched = 0; code = code.replace(/(?:&#\|\\)x?[a-fA-F0-9]{2,5};?/g,function(c) { c = c.replace(/[^0-9a-fA-F]/g,''); matched = 1; return String.fromCharCode(parseInt(c,16)); }); if(!matched) { return parseInt(code, 16); } return code; break; case "oct": matched = 0; code = code.replace(/\\[0-9]{1,3}/g,function(c) { c = c.replace(/[^0-9]/g,''); matched = 1; return String.fromCharCode(parseInt(c,8)); }); if(!matched) { return parseInt(code, 8); } return code; break; case "uni": code = code.replace(/\\u[a-fA-F0-9]{4};?/g,function(c) { c = c.replace(/[^0-9a-fA-F]/g,''); return String.fromCharCode(parseInt(c,16)); }); return code; break; case "dec": code = code.replace(/&#[0-9]+;?/g,function(c) { c = c.replace(/[^0-9]/g,''); return String.fromCharCode(parseInt(c,10)); }); return code; break; } } })();

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