PHPCMS集成kindeditor编辑器 插入代码在页面高亮
时间：2022-06-25 19:38:37 编辑：袖梨 来源：一聚教程网
1.先从官方下载kindeditor编辑器，官方网址：www.kindsoft.net，将全部文件解压到名为kindeditor文件夹中，将该文件夹放在/statics/js/下.
2.然后修改phpcmslibsclassesform.class.php文件18行
将
1 2 | $str = '';define('EDITOR_INIT', 1); |
修改为：
1 2 3 4 5 6 7 8 9 10 | $str .= '';$str .= ''; define('EDITOR_INIT', 1); $str .= "textarea[id="$textareaid"]', {rn";$str .= "allowFileManager : true,rn";$str .= "width : '99%',";$str .= "height : '400px'";$str .= "});";$str .= "});";$str .= '" _ue_custom_node_="true">'; |
就这么简单，编辑器就替换好了。
3.修改图片的上传路径，将上传的图片文件都放在uploadfile中，方便管理。
将staticsjskindeditorphpfile_manager_json.php文件中的
1 2 | $root_path = $php_path . '../attached/';$root_url = $php_url . '../attached/'; |
修改为：
1 2 | $root_path = $php_path . '../../../../uploadfile/';$root_url = $php_url . '../../../../uploadfile/'; |
将staticsjskindeditorphpupload_json.php文件中的
1 2 | $save_path = $php_path . '../attached/';$save_url = $php_url . '../attached/'; |
修改为：
1 2 | $save_path = $php_path . '../../../../uploadfile/';$save_url = $php_url . '../../../../uploadfile/'; |
效果如下图： 
kindeditor中插入代码，代码在页面高亮显示
1.下载这两个文件 shCoreDefault.css 和 shCore.js （文章结尾我们会贴出源代码）分别放到相应的目录，在网站头部引入这两个文件，并插入
将
html = '
n' + K.escape(code) + '';
修改为：
html = '
n' + K.escape(code) + '';
效果如下：
shCoreDefault.css 代码如下：
.syntaxhighlighter a,.syntaxhighlighter div,.syntaxhighlighter code,.syntaxhighlighter,.syntaxhighlighter td,.syntaxhighlighter tr,.syntaxhighlighter tbody,.syntaxhighlighter thead,.syntaxhighlighter caption,.syntaxhighlighter textarea{-moz-border-radius:0 0 0 0!important;-webkit-border-radius:0 0 0 0!important;background:none!important;border:0!important;bottom:auto!important;float:none!important;left:auto!important;line-height:1.1em!important;margin:0!important;outline:0!important;overflow:visible!important;padding:0!important;position:static!important;right:auto!important;text-align:left!important;top:auto!important;vertical-align:baseline!important;width:auto!important;box-sizing:content-box!important;font-family:Monaco,Menlo,Consolas,"Courier New",monospace;font-weight:normal!important;font-style:normal!important;min-height:inherit!important;min-height:auto!important;font-size:13px!important}.syntaxhighlighter{text-shadow:0 0 0 rgba(0, 0, 0, 0);width:100%!important;margin:.3em 0 .3em 0!important;position:relative!important;overflow:auto!important;background-color:#f5f5f5!important;border:1px solid #ccc!important;border-radius:4px!important;border-collapse:separate!important}.syntaxhighlighter.source{overflow:hidden!important}.syntaxhighlighter .bold{font-weight:bold!important}.syntaxhighlighter .italic{font-style:italic!important}.syntaxhighlighter .gutter div{white-space:pre!important;word-wrap:normal}.syntaxhighlighter caption{text-align:left!important;padding:.5em 0 .5em 1em!important}.syntaxhighlighter td.code{padding-bottom:10px!important;width:100%!important}.container{word-break: break-all;}.syntaxhighlighter td.code .container{position:relative!important}.syntaxhighlighter td.code .container textarea{box-sizing:border-box!important;position:absolute!important;left:0!important;top:0!important;width:100%!important;border:none!important;background:white!important;padding-left:1em!important;overflow:hidden!important;white-space:pre!important}.syntaxhighlighter td.gutter .line{line-!important;text-align:right!important;padding:0 .5em 0 1em!important}.syntaxhighlighter td.code .line{line-!important;padding:0 1em!important}.syntaxhighlighter.nogutter td.code .container textarea,.syntaxhighlighter.nogutter td.code .line{padding-left:0!important}.syntaxhighlighter.show{display:block!important}.syntaxhighlighter.collapsed table{display:none!important}.syntaxhighlighter.collapsed .toolbar{padding:.1em .8em 0 .8em!important;font-size:1em!important;position:static!important;width:auto!important}.syntaxhighlighter.collapsed .toolbar span{display:inline!important;margin-right:1em!important}.syntaxhighlighter.collapsed .toolbar span a{padding:0!important;display:none!important}.syntaxhighlighter.collapsed .toolbar span a.expandSource{display:inline!important}.syntaxhighlighter .toolbar{position:absolute!important;right:1px!important;top:1px!important;!important;!important;font-size:10px!important;z-index:10!important}.syntaxhighlighter .toolbar span.title{display:inline!important}.syntaxhighlighter .toolbar a{display:block!important;text-align:center!important;text-decoration:none!important;padding-top:1px!important}.syntaxhighlighter .toolbar a.expandSource{display:none!important}.syntaxhighlighter.ie{font-size:.9em!important;padding:1px 0 1px 0!important}.syntaxhighlighter.ie .toolbar{line-!important}.syntaxhighlighter.ie .toolbar a{padding-top:0!important}.syntaxhighlighter.printing .line.alt1 .content,.syntaxhighlighter.printing .line.alt2 .content,.syntaxhighlighter.printing .line.highlighted .number,.syntaxhighlighter.printing .line.highlighted.alt1 .content,.syntaxhighlighter.printing .line.highlighted.alt2 .content{background:none!important}.syntaxhighlighter.printing .line .number{color:#bbb!important}.syntaxhighlighter.printing .line .content{color:black!important}.syntaxhighlighter.printing .toolbar{display:none!important}.syntaxhighlighter.printing a{text-decoration:none!important}.syntaxhighlighter.printing .plain,.syntaxhighlighter.printing .plain a{color:black!important}.syntaxhighlighter.printing .comments,.syntaxhighlighter.printing .comments a{color:#008200!important}.syntaxhighlighter.printing .string,.syntaxhighlighter.printing .string a{color:blue!important}.syntaxhighlighter.printing .keyword{color:#ff7800!important;font-weight:bold!important}.syntaxhighlighter.printing .preprocessor{color:gray!important}.syntaxhighlighter.printing .variable{color:#a70!important}.syntaxhighlighter.printing .value{color:#090!important}.syntaxhighlighter.printing .functions{color:#ff1493!important}.syntaxhighlighter.printing .constants{color:#06c!important}.syntaxhighlighter.printing .script{font-weight:bold!important}.syntaxhighlighter.printing .color1,.syntaxhighlighter.printing .color1 a{color:gray!important}.syntaxhighlighter.printing .color2,.syntaxhighlighter.printing .color2 a{color:#ff1493!important}.syntaxhighlighter.printing .color3,.syntaxhighlighter.printing .color3 a{color:red!important}.syntaxhighlighter.printing .break,.syntaxhighlighter.printing .break a{color:black!important}.syntaxhighlighter{background-color:#f5f5f5!important}.syntaxhighlighter .line.highlighted.number{color:black!important}.syntaxhighlighter caption{color:black!important}.syntaxhighlighter .gutter{color:#afafaf!important;background-color:#f7f7f9!important;border-right:1px solid #e1e1e8!important;padding:9.5px 0 9.5px 9.5px!important;border-top-left-radius:4px!important;border-bottom-left-radius:4px!important;user-select:none!important;-moz-user-select:none!important;-webkit-user-select:none!important}.syntaxhighlighter .gutter .line.highlighted{background-color:#6ce26c!important;color:white!important}.syntaxhighlighter.printing .line .content{border:none!important}.syntaxhighlighter.collapsed{overflow:visible!important}.syntaxhighlighter.collapsed .toolbar{color:blue!important;background:white!important;border:1px solid #6ce26c!important}.syntaxhighlighter.collapsed .toolbar a{color:blue!important}.syntaxhighlighter.collapsed .toolbar a:hover{color:red!important}.syntaxhighlighter .toolbar{color:white!important;background:#6ce26c!important;border:none!important}.syntaxhighlighter .toolbar a{color:white!important}.syntaxhighlighter .toolbar a:hover{color:black!important}.syntaxhighlighter .plain,.syntaxhighlighter .plain a{color:black!important}.syntaxhighlighter .comments,.syntaxhighlighter .comments a{color:#008200!important}.syntaxhighlighter .string,.syntaxhighlighter .string a{color:blue!important}.syntaxhighlighter .keyword{color:#ff7800!important}.syntaxhighlighter .preprocessor{color:gray!important}.syntaxhighlighter .variable{color:#a70!important}.syntaxhighlighter .value{color:#090!important}.syntaxhighlighter .functions{color:#ff1493!important}.syntaxhighlighter .constants{color:#06c!important}.syntaxhighlighter .script{font-weight:bold!important;color:#ff7800!important;background-color:none!important}.syntaxhighlighter .color1,.syntaxhighlighter .color1 a{color:gray!important}.syntaxhighlighter .color2,.syntaxhighlighter .color2 a{color:#ff1493!important}.syntaxhighlighter .color3,.syntaxhighlighter .color3 a{color:red!important}.syntaxhighlighter .keyword{font-weight:bold!important}shCore.js 代码如下：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 | // XRegExp 1.5.1// (c) 2007-2012 Steven Levithan// MIT License// <http: xregexp.com="">// Provides an augmented, extensible, cross-browser implementation of regular expressions,// including support for additional syntax, flags, and methodsvar XRegExp;if (XRegExp) { // Avoid running twice, since that would break references to native globals throw Error("can't load XRegExp twice in the same frame");}// Run within an anonymous function to protect variables and avoid new globals(function (undefined) { //--------------------------------- // Constructor //--------------------------------- // Accepts a pattern and flags; returns a new, extended `RegExp` object. Differs from a native // regular expression in that additional syntax and flags are supported and cross-browser // syntax inconsistencies are ameliorated. `XRegExp(/regex/)` clones an existing regex and // converts to type XRegExp XRegExp = function (pattern, flags) { var output = [], currScope = XRegExp.OUTSIDE_CLASS, pos = 0, context, tokenResult, match, chr, regex; if (XRegExp.isRegExp(pattern)) { if (flags !== undefined) throw TypeError("can't supply flags when constructing one RegExp from another"); return clone(pattern); } // Tokens become part of the regex construction process, so protect against infinite // recursion when an XRegExp is constructed within a token handler or trigger if (isInsideConstructor) throw Error("can't call the XRegExp constructor within token definition functions"); flags = flags || ""; context = { // `this` object for custom tokens hasNamedCapture: false, captureNames: [], hasFlag: function (flag) {return flags.indexOf(flag) > -1;}, setFlag: function (flag) {flags += flag;} }; while (pos < pattern.length) { // Check for custom tokens at the current position tokenResult = runTokens(pattern, pos, currScope, context); if (tokenResult) { output.push(tokenResult.output); pos += (tokenResult.match[0].length || 1); } else { // Check for native multicharacter metasequences (excluding character classes) at // the current position if (match = nativ.exec.call(nativeTokens[currScope], pattern.slice(pos))) { output.push(match[0]); pos += match[0].length; } else { chr = pattern.charAt(pos); if (chr === "[") currScope = XRegExp.INSIDE_CLASS; else if (chr === "]") currScope = XRegExp.OUTSIDE_CLASS; // Advance position one character output.push(chr); pos++; } } } regex = RegExp(output.join(""), nativ.replace.call(flags, flagClip, "")); regex._xregexp = { source: pattern, captureNames: context.hasNamedCapture ? context.captureNames : null }; return regex; }; //--------------------------------- // Public properties //--------------------------------- XRegExp.version = "1.5.1"; // Token scope bitflags XRegExp.INSIDE_CLASS = 1; XRegExp.OUTSIDE_CLASS = 2; //--------------------------------- // Private variables //--------------------------------- var replacementToken = /$(?:(dd?|[$&`'])|{([$w]+)})/g, flagClip = /[^gimy]+|([sS])(?=[sS]*1)/g, // Nonnative and duplicate flags quantifier = /^(?:[?*+]|{d+(?:,d*)?})??/, isInsideConstructor = false, tokens = [], // Copy native globals for reference ("native" is an ES3 reserved keyword) nativ = { exec: RegExp.prototype.exec, test: RegExp.prototype.test, match: String.prototype.match, replace: String.prototype.replace, split: String.prototype.split }, compliantExecNpcg = nativ.exec.call(/()??/, "")[1] === undefined, // check `exec` handling of nonparticipating capturing groups compliantLastIndexIncrement = function () { var x = /^/g; nativ.test.call(x, ""); return !x.lastIndex; }(), hasNativeY = RegExp.prototype.sticky !== undefined, nativeTokens = {}; // `nativeTokens` match native multicharacter metasequences only (including deprecated octals, // excluding character classes) nativeTokens[XRegExp.INSIDE_CLASS] = /^(?:\(?:[0-3][0-7]{0,2}|[4-7][0-7]?|x[dA-Fa-f]{2}|u[dA-Fa-f]{4}|c[A-Za-z]|[sS]))/; nativeTokens[XRegExp.OUTSIDE_CLASS] = /^(?:\(?:0(?:[0-3][0-7]{0,2}|[4-7][0-7]?)?|[1-9]d*|x[dA-Fa-f]{2}|u[dA-Fa-f]{4}|c[A-Za-z]|[sS])|(?[:=!]|[?*+]?|{d+(?:,d*)?}??)/; //--------------------------------- // Public methods //--------------------------------- // Lets you extend or change XRegExp syntax and create custom flags. This is used internally by // the XRegExp library and can be used to create XRegExp plugins. This function is intended for // users with advanced knowledge of JavaScript's regular expression syntax and behavior. It can // be disabled by `XRegExp.freezeTokens` XRegExp.addToken = function (regex, handler, scope, trigger) { tokens.push({ pattern: clone(regex, "g" + (hasNativeY ? "y" : "")), handler: handler, scope: scope || XRegExp.OUTSIDE_CLASS, trigger: trigger || null }); }; // Accepts a pattern and flags; returns an extended `RegExp` object. If the pattern and flag // combination has previously been cached, the cached copy is returned; otherwise the newly // created regex is cached XRegExp.cache = function (pattern, flags) { var key = pattern + "/" + (flags || ""); return XRegExp.cache[key] || (XRegExp.cache[key] = XRegExp(pattern, flags)); }; // Accepts a `RegExp` instance; returns a copy with the `/g` flag set. The copy has a fresh // `lastIndex` (set to zero). If you want to copy a regex without forcing the `global` // property, use `XRegExp(regex)`. Do not use `RegExp(regex)` because it will not preserve // special properties required for named capture XRegExp.copyAsGlobal = function (regex) { return clone(regex, "g"); }; // Accepts a string; returns the string with regex metacharacters escaped. The returned string // can safely be used at any point within a regex to match the provided literal string. Escaped // characters are [ ] { } ( ) * + ? - . , ^ $ | # and whitespace XRegExp.escape = function (str) { return str.replace(/[-[]{}()*+?.,\^$|#s]/g, "\$&"); }; // Accepts a string to search, regex to search with, position to start the search within the // string (default: 0), and an optional Boolean indicating whether matches must start at-or- // after the position or at the specified position only. This function ignores the `lastIndex` // of the provided regex in its own handling, but updates the property for compatibility XRegExp.execAt = function (str, regex, pos, anchored) { var r2 = clone(regex, "g" + ((anchored && hasNativeY) ? "y" : "")), match; r2.lastIndex = pos = pos || 0; match = r2.exec(str); // Run the altered `exec` (required for `lastIndex` fix, etc.) if (anchored && match && match.index !== pos) match = null; if (regex.global) regex.lastIndex = match ? r2.lastIndex : 0; return match; }; // Breaks the unrestorable link to XRegExp's private list of tokens, thereby preventing // syntax and flag changes. Should be run after XRegExp and any plugins are loaded XRegExp.freezeTokens = function () { XRegExp.addToken = function () { throw Error("can't run addToken after freezeTokens"); }; }; // Accepts any value; returns a Boolean indicating whether the argument is a `RegExp` object. // Note that this is also `true` for regex literals and regexes created by the `XRegExp` // constructor. This works correctly for variables created in another frame, when `instanceof` // and `constructor` checks would fail to work as intended XRegExp.isRegExp = function (o) { return Object.prototype.toString.call(o) === "[object RegExp]"; }; // Executes `callback` once per match within `str`. Provides a simpler and cleaner way to // iterate over regex matches compared to the traditional approaches of subverting // `String.prototype.replace` or repeatedly calling `exec` within a `while` loop XRegExp.iterate = function (str, regex, callback, context) { var r2 = clone(regex, "g"), i = -1, match; while (match = r2.exec(str)) { // Run the altered `exec` (required for `lastIndex` fix, etc.) if (regex.global) regex.lastIndex = r2.lastIndex; // Doing this to follow expectations if `lastIndex` is checked within `callback` callback.call(context, match, ++i, str, regex); if (r2.lastIndex === match.index) r2.lastIndex++; } if (regex.global) regex.lastIndex = 0; }; // Accepts a string and an array of regexes; returns the result of using each successive regex // to search within the matches of the previous regex. The array of regexes can also contain // objects with `regex` and `backref` properties, in which case the named or numbered back- // references specified are passed forward to the next regex or returned. E.g.: // var xregexpImgFileNames = XRegExp.matchChain(html, [ // {regex: /<imgb([^>]+)>/i, backref: 1}, // <img> tag attributes // {regex: XRegExp('(?ix) \s src=" (?<src> [^"]+ )'), backref: "src"}, // src attribute values // {regex: XRegExp("^http://xregexp\.com(/[^#?]+)", "i"), backref: 1}, // xregexp.com paths // /[^/]+$/ // filenames (strip directory paths) // ]); XRegExp.matchChain = function (str, chain) { return function recurseChain (values, level) { var item = chain[level].regex ? chain[level] : {regex: chain[level]}, regex = clone(item.regex, "g"), matches = [], i; for (i = 0; i < values.length; i++) { XRegExp.iterate(values[i], regex, function (match) { matches.push(item.backref ? (match[item.backref] || "") : match[0]); }); } return ((level === chain.length - 1) || !matches.length) ? matches : recurseChain(matches, level + 1); }([str], 0); }; //--------------------------------- // New RegExp prototype methods //--------------------------------- // Accepts a context object and arguments array; returns the result of calling `exec` with the // first value in the arguments array. the context is ignored but is accepted for congruity // with `Function.prototype.apply` RegExp.prototype.apply = function (context, args) { return this.exec(args[0]); }; // Accepts a context object and string; returns the result of calling `exec` with the provided // string. the context is ignored but is accepted for congruity with `Function.prototype.call` RegExp.prototype.call = function (context, str) { return this.exec(str); }; //--------------------------------- // Overriden native methods //--------------------------------- // Adds named capture support (with backreferences returned as `result.name`), and fixes two // cross-browser issues per ES3: // - Captured values for nonparticipating capturing groups should be returned as `undefined`, // rather than the empty string. // - `lastIndex` should not be incremented after zero-length matches. RegExp.prototype.exec = function (str) { var match, name, r2, origLastIndex; if (!this.global) origLastIndex = this.lastIndex; match = nativ.exec.apply(this, arguments); if (match) { // Fix browsers whose `exec` methods don't consistently return `undefined` for // nonparticipating capturing groups if (!compliantExecNpcg && match.length > 1 && indexOf(match, "") > -1) { r2 = RegExp(this.source, nativ.replace.call(getNativeFlags(this), "g", "")); // Using `str.slice(match.index)` rather than `match[0]` in case lookahead allowed // matching due to characters outside the match nativ.replace.call((str + "").slice(match.index), r2, function () { for (var i = 1; i < arguments.length - 2; i++) { if (arguments[i] === undefined) match[i] = undefined; } }); } // Attach named capture properties if (this._xregexp && this._xregexp.captureNames) { for (var i = 1; i < match.length; i++) { name = this._xregexp.captureNames[i - 1]; if (name) match[name] = match[i]; } } // Fix browsers that increment `lastIndex` after zero-length matches if (!compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) this.lastIndex--; } if (!this.global) this.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Opera 11.61 on Windows) return match; }; // Fix browser bugs in native method RegExp.prototype.test = function (str) { // Use the native `exec` to skip some processing overhead, even though the altered // `exec` would take care of the `lastIndex` fixes var match, origLastIndex; if (!this.global) origLastIndex = this.lastIndex; match = nativ.exec.call(this, str); // Fix browsers that increment `lastIndex` after zero-length matches if (match && !compliantLastIndexIncrement && this.global && !match[0].length && (this.lastIndex > match.index)) this.lastIndex--; if (!this.global) this.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Opera 11.61 on Windows) return !!match; }; // Adds named capture support and fixes browser bugs in native method String.prototype.match = function (regex) { if (!XRegExp.isRegExp(regex)) regex = RegExp(regex); // Native `RegExp` if (regex.global) { var result = nativ.match.apply(this, arguments); regex.lastIndex = 0; // Fix IE bug return result; } return regex.exec(this); // Run the altered `exec` }; // Adds support for `${n}` tokens for named and numbered backreferences in replacement text, // and provides named backreferences to replacement functions as `arguments[0].name`. Also // fixes cross-browser differences in replacement text syntax when performing a replacement // using a nonregex search value, and the value of replacement regexes' `lastIndex` property // during replacement iterations. Note that this doesn't support SpiderMonkey's proprietary // third (`flags`) parameter String.prototype.replace = function (search, replacement) { var isRegex = XRegExp.isRegExp(search), captureNames, result, str, origLastIndex; // There are too many combinations of search/replacement types/values and browser bugs that // preclude passing to native `replace`, so don't try //if (...) // return nativ.replace.apply(this, arguments); if (isRegex) { if (search._xregexp) captureNames = search._xregexp.captureNames; // Array or `null` if (!search.global) origLastIndex = search.lastIndex; } else { search = search + ""; // Type conversion } if (Object.prototype.toString.call(replacement) === "[object Function]") { result = nativ.replace.call(this + "", search, function () { if (captureNames) { // Change the `arguments[0]` string primitive to a String object which can store properties arguments[0] = new String(arguments[0]); // Store named backreferences on `arguments[0]` for (var i = 0; i < captureNames.length; i++) { if (captureNames[i]) arguments[0][captureNames[i]] = arguments[i + 1]; } } // Update `lastIndex` before calling `replacement` (fix browsers) if (isRegex && search.global) search.lastIndex = arguments[arguments.length - 2] + arguments[0].length; return replacement.apply(null, arguments); }); } else { str = this + ""; // Type conversion, so `args[args.length - 1]` will be a string (given nonstring `this`) result = nativ.replace.call(str, search, function () { var args = arguments; // Keep this function's `arguments` available through closure return nativ.replace.call(replacement + "", replacementToken, function ($0, $1, $2) { // Numbered backreference (without delimiters) or special variable if ($1) { switch ($1) { case "$": return "$"; case "&": return args[0]; case "`": return args[args.length - 1].slice(0, args[args.length - 2]); case "'": return args[args.length - 1].slice(args[args.length - 2] + args[0].length); // Numbered backreference default: // What does "$10" mean? // - Backreference 10, if 10 or more capturing groups exist // - Backreference 1 followed by "0", if 1-9 capturing groups exist // - Otherwise, it's the string "$10" // Also note: // - Backreferences cannot be more than two digits (enforced by `replacementToken`) // - "$01" is equivalent to "$1" if a capturing group exists, otherwise it's the string "$01" // - There is no "$0" token ("$&" is the entire match) var literalNumbers = ""; $1 = +$1; // Type conversion; drop leading zero if (!$1) // `$1` was "0" or "00" return $0; while ($1 > args.length - 3) { literalNumbers = String.prototype.slice.call($1, -1) + literalNumbers; $1 = Math.floor($1 / 10); // Drop the last digit } return ($1 ? args[$1] || "" : "$") + literalNumbers; } // Named backreference or delimited numbered backreference } else { // What does "${n}" mean? // - Backreference to numbered capture n. Two differences from "$n": // - n can be more than two digits // - Backreference 0 is allowed, and is the entire match // - Backreference to named capture n, if it exists and is not a number overridden by numbered capture // - Otherwise, it's the string "${n}" var n = +$2; // Type conversion; drop leading zeros if (n <= args.length - 3) return args[n]; n = captureNames ? indexOf(captureNames, $2) : -1; return n > -1 ? args[n + 1] : $0; } }); }); } if (isRegex) { if (search.global) search.lastIndex = 0; // Fix IE, Safari bug (last tested IE 9.0.5, Safari 5.1.2 on Windows) else search.lastIndex = origLastIndex; // Fix IE, Opera bug (last tested IE 9.0.5, Ope <div class="articles"> <div class="tit02"> <h4>相关文章</h4> </div> <ul> <li> <a target="_blank" href="/new/424885.htm">《弓箭传说2》新手玩法介绍</a> <span>01-16</span> </li> <li> <a target="_blank" href="/new/424884.htm">《地下城与勇士：起源》断桥烟雨多买多送活动内容一览</a> <span>01-16</span> </li> <li> <a target="_blank" href="/new/424883.htm">《差不多高手》醉拳龙技能特点分享</a> <span>01-16</span> </li> <li> <a target="_blank" href="/new/424882.htm">《鬼谷八荒》毕方尾羽解除限制道具推荐</a> <span>01-16</span> </li> <li> <a target="_blank" href="/new/424881.htm">《地下城与勇士：起源》阿拉德首次迎新春活动内容一览</a> <span>01-16</span> </li> <li> <a target="_blank" href="/new/424880.htm">《差不多高手》情圣技能特点分享</a> <span>01-16</span> </li> </ul> </div> </src></imgb([^></http:> |