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diff --git a/node_modules/locutus/php/array/array_sum.js b/node_modules/locutus/php/array/array_sum.js
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+'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 array_sum(array) {
+  // eslint-disable-line camelcase
+  //  discuss at: http://locutus.io/php/array_sum/
+  // original by: Kevin van Zonneveld (http://kvz.io)
+  // bugfixed by: Nate
+  // bugfixed by: Gilbert
+  // improved by: David Pilia (http://www.beteck.it/)
+  // improved by: Brett Zamir (http://brett-zamir.me)
+  //   example 1: array_sum([4, 9, 182.6])
+  //   returns 1: 195.6
+  //   example 2: var $total = []
+  //   example 2: var $index = 0.1
+  //   example 2: for (var $y = 0; $y < 12; $y++){ $total[$y] = $y + $index }
+  //   example 2: array_sum($total)
+  //   returns 2: 67.2
+
+  var key;
+  var sum = 0;
+
+  // input sanitation
+  if ((typeof array === 'undefined' ? 'undefined' : _typeof(array)) !== 'object') {
+    return null;
+  }
+
+  for (key in array) {
+    if (!isNaN(parseFloat(array[key]))) {
+      sum += parseFloat(array[key]);
+    }
+  }
+
+  return sum;
+};
+//# sourceMappingURL=array_sum.js.map
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