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{"version":3,"sources":["../../../src/php/var/isset.js"],"names":["module","exports","isset","a","arguments","l","length","i","undef","Error"],"mappings":";;AAAAA,OAAOC,OAAP,GAAiB,SAASC,KAAT,GAAkB;AACjC;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;;AAEA,MAAIC,IAAIC,SAAR;AACA,MAAIC,IAAIF,EAAEG,MAAV;AACA,MAAIC,IAAI,CAAR;AACA,MAAIC,KAAJ;;AAEA,MAAIH,MAAM,CAAV,EAAa;AACX,UAAM,IAAII,KAAJ,CAAU,aAAV,CAAN;AACD;;AAED,SAAOF,MAAMF,CAAb,EAAgB;AACd,QAAIF,EAAEI,CAAF,MAASC,KAAT,IAAkBL,EAAEI,CAAF,MAAS,IAA/B,EAAqC;AACnC,aAAO,KAAP;AACD;AACDA;AACD;;AAED,SAAO,IAAP;AACD,CA5BD","file":"isset.js","sourcesContent":["module.exports = function isset () {\n // discuss at: http://locutus.io/php/isset/\n // original by: Kevin van Zonneveld (http://kvz.io)\n // improved by: FremyCompany\n // improved by: Onno Marsman (https://twitter.com/onnomarsman)\n // improved by: Rafał Kukawski (http://blog.kukawski.pl)\n // example 1: isset( undefined, true)\n // returns 1: false\n // example 2: isset( 'Kevin van Zonneveld' )\n // returns 2: true\n\n var a = arguments\n var l = a.length\n var i = 0\n var undef\n\n if (l === 0) {\n throw new Error('Empty isset')\n }\n\n while (i !== l) {\n if (a[i] === undef || a[i] === null) {\n return false\n }\n i++\n }\n\n return true\n}\n"]}
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