diff options
Diffstat (limited to 'node_modules/locutus/php/json/json_decode.js')
| -rw-r--r-- | node_modules/locutus/php/json/json_decode.js | 88 |
1 files changed, 0 insertions, 88 deletions
diff --git a/node_modules/locutus/php/json/json_decode.js b/node_modules/locutus/php/json/json_decode.js deleted file mode 100644 index f372089..0000000 --- a/node_modules/locutus/php/json/json_decode.js +++ /dev/null @@ -1,88 +0,0 @@ -'use strict'; - -var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; - -module.exports = function json_decode(strJson) { - // eslint-disable-line camelcase - // discuss at: http://phpjs.org/functions/json_decode/ - // original by: Public Domain (http://www.json.org/json2.js) - // reimplemented by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) - // improved by: T.J. Leahy - // improved by: Michael White - // note 1: If node or the browser does not offer JSON.parse, - // note 1: this function falls backslash - // note 1: to its own implementation using eval, and hence should be considered unsafe - // example 1: json_decode('[ 1 ]') - // returns 1: [1] - - /* - http://www.JSON.org/json2.js - 2008-11-19 - Public Domain. - NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. - See http://www.JSON.org/js.html - */ - - var $global = typeof window !== 'undefined' ? window : global; - $global.$locutus = $global.$locutus || {}; - var $locutus = $global.$locutus; - $locutus.php = $locutus.php || {}; - - var json = $global.JSON; - if ((typeof json === 'undefined' ? 'undefined' : _typeof(json)) === 'object' && typeof json.parse === 'function') { - try { - return json.parse(strJson); - } catch (err) { - if (!(err instanceof SyntaxError)) { - throw new Error('Unexpected error type in json_decode()'); - } - - // usable by json_last_error() - $locutus.php.last_error_json = 4; - return null; - } - } - - var chars = ['\0', '\xAD', '\u0600-\u0604', '\u070F', '\u17B4', '\u17B5', '\u200C-\u200F', '\u2028-\u202F', '\u2060-\u206F', '\uFEFF', '\uFFF0-\uFFFF'].join(''); - var cx = new RegExp('[' + chars + ']', 'g'); - var j; - var text = strJson; - - // Parsing happens in four stages. In the first stage, we replace certain - // Unicode characters with escape sequences. JavaScript handles many characters - // incorrectly, either silently deleting them, or treating them as line endings. - cx.lastIndex = 0; - if (cx.test(text)) { - text = text.replace(cx, function (a) { - return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); - }); - } - - // In the second stage, we run the text against regular expressions that look - // for non-JSON patterns. We are especially concerned with '()' and 'new' - // because they can cause invocation, and '=' because it can cause mutation. - // But just to be safe, we want to reject all unexpected forms. - // We split the second stage into 4 regexp operations in order to work around - // crippling inefficiencies in IE's and Safari's regexp engines. First we - // replace the JSON backslash pairs with '@' (a non-JSON character). Second, we - // replace all simple value tokens with ']' characters. Third, we delete all - // open brackets that follow a colon or comma or that begin the text. Finally, - // we look to see that the remaining characters are only whitespace or ']' or - // ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. - - var m = /^[\],:{}\s]*$/.test(text.replace(/\\(?:["\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@').replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+-]?\d+)?/g, ']').replace(/(?:^|:|,)(?:\s*\[)+/g, '')); - - if (m) { - // In the third stage we use the eval function to compile the text into a - // JavaScript structure. The '{' operator is subject to a syntactic ambiguity - // in JavaScript: it can begin a block or an object literal. We wrap the text - // in parens to eliminate the ambiguity. - j = eval('(' + text + ')'); // eslint-disable-line no-eval - return j; - } - - // usable by json_last_error() - $locutus.php.last_error_json = 4; - return null; -}; -//# sourceMappingURL=json_decode.js.map
\ No newline at end of file |