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Diffstat (limited to 'node_modules/locutus/php/var/is_int.js')
| -rw-r--r-- | node_modules/locutus/php/var/is_int.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/node_modules/locutus/php/var/is_int.js b/node_modules/locutus/php/var/is_int.js new file mode 100644 index 0000000..f234c4e --- /dev/null +++ b/node_modules/locutus/php/var/is_int.js @@ -0,0 +1,25 @@ +"use strict"; + +module.exports = function is_int(mixedVar) { + // eslint-disable-line camelcase + // discuss at: http://locutus.io/php/is_int/ + // original by: Alex + // improved by: Kevin van Zonneveld (http://kvz.io) + // improved by: WebDevHobo (http://webdevhobo.blogspot.com/) + // improved by: Rafał Kukawski (http://blog.kukawski.pl) + // revised by: Matt Bradley + // bugfixed by: Kevin van Zonneveld (http://kvz.io) + // note 1: 1.0 is simplified to 1 before it can be accessed by the function, this makes + // note 1: it different from the PHP implementation. We can't fix this unfortunately. + // example 1: is_int(23) + // returns 1: true + // example 2: is_int('23') + // returns 2: false + // example 3: is_int(23.5) + // returns 3: false + // example 4: is_int(true) + // returns 4: false + + return mixedVar === +mixedVar && isFinite(mixedVar) && !(mixedVar % 1); +}; +//# sourceMappingURL=is_int.js.map
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