diff options
Diffstat (limited to 'node_modules/locutus/php/var/var_export.js')
| -rw-r--r-- | node_modules/locutus/php/var/var_export.js | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/node_modules/locutus/php/var/var_export.js b/node_modules/locutus/php/var/var_export.js new file mode 100644 index 0000000..eec6b3a --- /dev/null +++ b/node_modules/locutus/php/var/var_export.js @@ -0,0 +1,121 @@ +'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 var_export(mixedExpression, boolReturn) { + // eslint-disable-line camelcase + // discuss at: http://locutus.io/php/var_export/ + // original by: Philip Peterson + // improved by: johnrembo + // improved by: Brett Zamir (http://brett-zamir.me) + // input by: Brian Tafoya (http://www.premasolutions.com/) + // input by: Hans Henrik (http://hanshenrik.tk/) + // bugfixed by: Brett Zamir (http://brett-zamir.me) + // bugfixed by: Brett Zamir (http://brett-zamir.me) + // example 1: var_export(null) + // returns 1: null + // example 2: var_export({0: 'Kevin', 1: 'van', 2: 'Zonneveld'}, true) + // returns 2: "array (\n 0 => 'Kevin',\n 1 => 'van',\n 2 => 'Zonneveld'\n)" + // example 3: var data = 'Kevin' + // example 3: var_export(data, true) + // returns 3: "'Kevin'" + + var echo = require('../strings/echo'); + var retstr = ''; + var iret = ''; + var value; + var cnt = 0; + var x = []; + var i = 0; + var funcParts = []; + // We use the last argument (not part of PHP) to pass in + // our indentation level + var idtLevel = arguments[2] || 2; + var innerIndent = ''; + var outerIndent = ''; + var getFuncName = function getFuncName(fn) { + var name = /\W*function\s+([\w$]+)\s*\(/.exec(fn); + if (!name) { + return '(Anonymous)'; + } + return name[1]; + }; + + var _makeIndent = function _makeIndent(idtLevel) { + return new Array(idtLevel + 1).join(' '); + }; + var __getType = function __getType(inp) { + var i = 0; + var match; + var types; + var cons; + var type = typeof inp === 'undefined' ? 'undefined' : _typeof(inp); + if (type === 'object' && inp && inp.constructor && getFuncName(inp.constructor) === 'LOCUTUS_Resource') { + return 'resource'; + } + if (type === 'function') { + return 'function'; + } + if (type === 'object' && !inp) { + // Should this be just null? + return 'null'; + } + if (type === 'object') { + if (!inp.constructor) { + return 'object'; + } + cons = inp.constructor.toString(); + match = cons.match(/(\w+)\(/); + if (match) { + cons = match[1].toLowerCase(); + } + types = ['boolean', 'number', 'string', 'array']; + for (i = 0; i < types.length; i++) { + if (cons === types[i]) { + type = types[i]; + break; + } + } + } + return type; + }; + var type = __getType(mixedExpression); + + if (type === null) { + retstr = 'NULL'; + } else if (type === 'array' || type === 'object') { + outerIndent = _makeIndent(idtLevel - 2); + innerIndent = _makeIndent(idtLevel); + for (i in mixedExpression) { + value = var_export(mixedExpression[i], 1, idtLevel + 2); + value = typeof value === 'string' ? value.replace(/</g, '<').replace(/>/g, '>') : value; + x[cnt++] = innerIndent + i + ' => ' + (__getType(mixedExpression[i]) === 'array' ? '\n' : '') + value; + } + iret = x.join(',\n'); + retstr = outerIndent + 'array (\n' + iret + '\n' + outerIndent + ')'; + } else if (type === 'function') { + funcParts = mixedExpression.toString().match(/function .*?\((.*?)\) \{([\s\S]*)\}/); + + // For lambda functions, var_export() outputs such as the following: + // '\000lambda_1'. Since it will probably not be a common use to + // expect this (unhelpful) form, we'll use another PHP-exportable + // construct, create_function() (though dollar signs must be on the + // variables in JavaScript); if using instead in JavaScript and you + // are using the namespaced version, note that create_function() will + // not be available as a global + retstr = "create_function ('" + funcParts[1] + "', '" + funcParts[2].replace(new RegExp("'", 'g'), "\\'") + "')"; + } else if (type === 'resource') { + // Resources treated as null for var_export + retstr = 'NULL'; + } else { + retstr = typeof mixedExpression !== 'string' ? mixedExpression : "'" + mixedExpression.replace(/(["'])/g, '\\$1').replace(/\0/g, '\\0') + "'"; + } + + if (!boolReturn) { + echo(retstr); + return null; + } + + return retstr; +}; +//# sourceMappingURL=var_export.js.map
\ No newline at end of file |