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20 lines
528 B
20 lines
528 B
var global = require('../internals/global'); |
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var userAgent = require('../internals/engine-user-agent'); |
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var process = global.process; |
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var versions = process && process.versions; |
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var v8 = versions && versions.v8; |
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var match, version; |
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if (v8) { |
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match = v8.split('.'); |
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version = match[0] + match[1]; |
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} else if (userAgent) { |
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match = userAgent.match(/Edge\/(\d+)/); |
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if (!match || match[1] >= 74) { |
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match = userAgent.match(/Chrome\/(\d+)/); |
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if (match) version = match[1]; |
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} |
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} |
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module.exports = version && +version;
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