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'use strict';
module.exports = function htmlentities(string, quoteStyle, charset, doubleEncode) {
// discuss at: http://locutus.io/php/htmlentities/
// original by: Kevin van Zonneveld (http://kvz.io)
// revised by: Kevin van Zonneveld (http://kvz.io)
// revised by: Kevin van Zonneveld (http://kvz.io)
// improved by: nobbler
// improved by: Jack
// improved by: Rafał Kukawski (http://blog.kukawski.pl)
// improved by: Dj (http://locutus.io/php/htmlentities:425#comment_134018)
// bugfixed by: Onno Marsman (https://twitter.com/onnomarsman)
// bugfixed by: Brett Zamir (http://brett-zamir.me)
// input by: Ratheous
// note 1: function is compatible with PHP 5.2 and older
// example 1: htmlentities('Kevin & van Zonneveld')
// returns 1: 'Kevin & van Zonneveld'
// example 2: htmlentities("foo'bar","ENT_QUOTES")
// returns 2: 'foo'bar'
var getHtmlTranslationTable = require('../strings/get_html_translation_table');
var hashMap = getHtmlTranslationTable('HTML_ENTITIES', quoteStyle);
string = string === null ? '' : string + '';
if (!hashMap) {
return false;
}
if (quoteStyle && quoteStyle === 'ENT_QUOTES') {
hashMap["'"] = ''';
}
doubleEncode = doubleEncode === null || !!doubleEncode;
var regex = new RegExp('&(?:#\\d+|#x[\\da-f]+|[a-zA-Z][\\da-z]*);|[' + Object.keys(hashMap).join('')
// replace regexp special chars
.replace(/([()[\]{}\-.*+?^$|/\\])/g, '\\$1') + ']', 'g');
return string.replace(regex, function (ent) {
if (ent.length > 1) {
return doubleEncode ? hashMap['&'] + ent.substr(1) : ent;
}
return hashMap[ent];
});
};
//# sourceMappingURL=htmlentities.js.map
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