entities2literals.pl

来自「php 开发的内容管理系统」· PL 代码 · 共 277 行

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#!/usr/bin/env perl# Takes STDIN and converts Converts hexadecimal, decimal and named HTML# entities to their respective literals.## Usage: perl entities2literals.pl < file_to_convert [> outfile]# Reference: http://www.w3.org/TR/REC-html40/sgml/entities.html# Copyright 2005 脝var Arnfj枚r冒 Bjarmason <avarab@gmail.com> No rights reserveduse encoding 'utf8';use strict;my $file = join /\n/, <>;$file =~ s/&#(\d+);/chr $1/eg;$file =~ s/&#x([0-9a-fA-F]+);/chr hex $1/eg;while (<DATA>) {	chomp;	my ($number, $entity) = split / +/;	$file =~ s/&$entity;/chr $number/eg;}print $file;__DATA__34   quot38   amp60   lt62   gt160  nbsp161  iexcl162  cent163  pound164  curren165  yen166  brvbar167  sect168  uml169  copy170  ordf171  laquo172  not173  shy174  reg175  macr176  deg177  plusmn178  sup2179  sup3180  acute181  micro182  para183  middot184  cedil185  sup1186  ordm187  raquo188  frac14189  frac12190  frac34191  iquest192  Agrave193  Aacute194  Acirc195  Atilde196  Auml197  Aring198  AElig199  Ccedil200  Egrave201  Eacute202  Ecirc203  Euml204  Igrave205  Iacute206  Icirc207  Iuml208  ETH209  Ntilde210  Ograve211  Oacute212  Ocirc213  Otilde214  Ouml215  times216  Oslash217  Ugrave218  Uacute219  Ucirc220  Uuml221  Yacute222  THORN223  szlig224  agrave225  aacute226  acirc227  atilde228  auml229  aring230  aelig231  ccedil232  egrave233  eacute234  ecirc235  euml236  igrave237  iacute238  icirc239  iuml240  eth241  ntilde242  ograve243  oacute244  ocirc245  otilde246  ouml247  divide248  oslash249  ugrave250  uacute251  ucirc252  uuml253  yacute254  thorn255  yuml338  OElig339  oelig352  Scaron353  scaron376  Yuml402  fnof710  circ732  tilde913  Alpha914  Beta915  Gamma916  Delta917  Epsilon918  Zeta919  Eta920  Theta921  Iota922  Kappa923  Lambda924  Mu925  Nu926  Xi927  Omicron928  Pi929  Rho931  Sigma932  Tau933  Upsilon934  Phi935  Chi936  Psi937  Omega945  alpha946  beta947  gamma948  delta949  epsilon950  zeta951  eta952  theta953  iota954  kappa955  lambda956  mu957  nu958  xi959  omicron960  pi961  rho962  sigmaf963  sigma964  tau965  upsilon966  phi967  chi968  psi969  omega977  thetasym978  upsih982  piv8194 ensp8195 emsp8201 thinsp8204 zwnj8205 zwj8206 lrm8207 rlm8211 ndash8212 mdash8216 lsquo8217 rsquo8218 sbquo8220 ldquo8221 rdquo8222 bdquo8224 dagger8225 Dagger8226 bull8230 hellip8240 permil8242 prime8243 Prime8249 lsaquo8250 rsaquo8254 oline8260 frasl8364 euro8465 image8472 weierp8476 real8482 trade8501 alefsym8592 larr8593 uarr8594 rarr8595 darr8596 harr8629 crarr8656 lArr8657 uArr8658 rArr8659 dArr8660 hArr8704 forall8706 part8707 exist8709 empty8711 nabla8712 isin8713 notin8715 ni8719 prod8721 sum8722 minus8727 lowast8730 radic8733 prop8734 infin8736 ang8743 and8744 or8745 cap8746 cup8747 int8756 there48764 sim8773 cong8776 asymp8800 ne8801 equiv8804 le8805 ge8834 sub8835 sup8836 nsub8838 sube8839 supe8853 oplus8855 otimes8869 perp8901 sdot8968 lceil8969 rceil8970 lfloor8971 rfloor9001 lang9002 rang9674 loz9824 spades9827 clubs9829 hearts9830 diams

entities2literals.pl - 源码说明

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