diff options
Diffstat (limited to 'node_modules/locutus/php/var/var_dump.js')
| -rw-r--r-- | node_modules/locutus/php/var/var_dump.js | 173 |
1 files changed, 173 insertions, 0 deletions
diff --git a/node_modules/locutus/php/var/var_dump.js b/node_modules/locutus/php/var/var_dump.js new file mode 100644 index 0000000..96cf6e6 --- /dev/null +++ b/node_modules/locutus/php/var/var_dump.js @@ -0,0 +1,173 @@ +'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_dump() { + // eslint-disable-line camelcase + // discuss at: http://locutus.io/php/var_dump/ + // original by: Brett Zamir (http://brett-zamir.me) + // improved by: Zahlii + // improved by: Brett Zamir (http://brett-zamir.me) + // note 1: For returning a string, use var_export() with the second argument set to true + // test: skip-all + // example 1: var_dump(1) + // returns 1: 'int(1)' + + var echo = require('../strings/echo'); + var output = ''; + var padChar = ' '; + var padVal = 4; + var lgth = 0; + var i = 0; + + var _getFuncName = function _getFuncName(fn) { + var name = /\W*function\s+([\w$]+)\s*\(/.exec(fn); + if (!name) { + return '(Anonymous)'; + } + return name[1]; + }; + + var _repeatChar = function _repeatChar(len, padChar) { + var str = ''; + for (var i = 0; i < len; i++) { + str += padChar; + } + return str; + }; + var _getInnerVal = function _getInnerVal(val, thickPad) { + var ret = ''; + if (val === null) { + ret = 'NULL'; + } else if (typeof val === 'boolean') { + ret = 'bool(' + val + ')'; + } else if (typeof val === 'string') { + ret = 'string(' + val.length + ') "' + val + '"'; + } else if (typeof val === 'number') { + if (parseFloat(val) === parseInt(val, 10)) { + ret = 'int(' + val + ')'; + } else { + ret = 'float(' + val + ')'; + } + } else if (typeof val === 'undefined') { + // The remaining are not PHP behavior because these values + // only exist in this exact form in JavaScript + ret = 'undefined'; + } else if (typeof val === 'function') { + var funcLines = val.toString().split('\n'); + ret = ''; + for (var i = 0, fll = funcLines.length; i < fll; i++) { + ret += (i !== 0 ? '\n' + thickPad : '') + funcLines[i]; + } + } else if (val instanceof Date) { + ret = 'Date(' + val + ')'; + } else if (val instanceof RegExp) { + ret = 'RegExp(' + val + ')'; + } else if (val.nodeName) { + // Different than PHP's DOMElement + switch (val.nodeType) { + case 1: + if (typeof val.namespaceURI === 'undefined' || val.namespaceURI === 'http://www.w3.org/1999/xhtml') { + // Undefined namespace could be plain XML, but namespaceURI not widely supported + ret = 'HTMLElement("' + val.nodeName + '")'; + } else { + ret = 'XML Element("' + val.nodeName + '")'; + } + break; + case 2: + ret = 'ATTRIBUTE_NODE(' + val.nodeName + ')'; + break; + case 3: + ret = 'TEXT_NODE(' + val.nodeValue + ')'; + break; + case 4: + ret = 'CDATA_SECTION_NODE(' + val.nodeValue + ')'; + break; + case 5: + ret = 'ENTITY_REFERENCE_NODE'; + break; + case 6: + ret = 'ENTITY_NODE'; + break; + case 7: + ret = 'PROCESSING_INSTRUCTION_NODE(' + val.nodeName + ':' + val.nodeValue + ')'; + break; + case 8: + ret = 'COMMENT_NODE(' + val.nodeValue + ')'; + break; + case 9: + ret = 'DOCUMENT_NODE'; + break; + case 10: + ret = 'DOCUMENT_TYPE_NODE'; + break; + case 11: + ret = 'DOCUMENT_FRAGMENT_NODE'; + break; + case 12: + ret = 'NOTATION_NODE'; + break; + } + } + return ret; + }; + + var _formatArray = function _formatArray(obj, curDepth, padVal, padChar) { + if (curDepth > 0) { + curDepth++; + } + + var basePad = _repeatChar(padVal * (curDepth - 1), padChar); + var thickPad = _repeatChar(padVal * (curDepth + 1), padChar); + var str = ''; + var val = ''; + + if ((typeof obj === 'undefined' ? 'undefined' : _typeof(obj)) === 'object' && obj !== null) { + if (obj.constructor && _getFuncName(obj.constructor) === 'LOCUTUS_Resource') { + return obj.var_dump(); + } + lgth = 0; + for (var someProp in obj) { + if (obj.hasOwnProperty(someProp)) { + lgth++; + } + } + str += 'array(' + lgth + ') {\n'; + for (var key in obj) { + var objVal = obj[key]; + if ((typeof objVal === 'undefined' ? 'undefined' : _typeof(objVal)) === 'object' && objVal !== null && !(objVal instanceof Date) && !(objVal instanceof RegExp) && !objVal.nodeName) { + str += thickPad; + str += '['; + str += key; + str += '] =>\n'; + str += thickPad; + str += _formatArray(objVal, curDepth + 1, padVal, padChar); + } else { + val = _getInnerVal(objVal, thickPad); + str += thickPad; + str += '['; + str += key; + str += '] =>\n'; + str += thickPad; + str += val; + str += '\n'; + } + } + str += basePad + '}\n'; + } else { + str = _getInnerVal(obj, thickPad); + } + return str; + }; + + output = _formatArray(arguments[0], 0, padVal, padChar); + for (i = 1; i < arguments.length; i++) { + output += '\n' + _formatArray(arguments[i], 0, padVal, padChar); + } + + echo(output); + + // Not how PHP does it, but helps us test: + return output; +}; +//# sourceMappingURL=var_dump.js.map
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