Edit array_count_values | JsPHP: a JavaScript library providing the PHP API

Edit: array_count_values

Function:

Description:

Return the value as key and the frequency of that value in input as value.

Edit function

Code:	function array_count_values (array) { // http://jsphp.co/jsphp/fn/view/array_count_values // + original by: Ates Goral (http://magnetiq.com) // + namespaced by: Michael White (http://getsprink.com) // + input by: sankai // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) // + input by: Shingo // + bugfixed by: Brett Zamir (http://brett-zamir.me) // * example 1: array_count_values([ 3, 5, 3, "foo", "bar", "foo" ]); // * returns 1: {3:2, 5:1, "foo":2, "bar":1} // * example 2: array_count_values({ p1: 3, p2: 5, p3: 3, p4: "foo", p5: "bar", p6: "foo" }); // * returns 2: {3:2, 5:1, "foo":2, "bar":1} // * example 3: array_count_values([ true, 4.2, 42, "fubar" ]); // * returns 3: {42:1, "fubar":1} var tmp_arr = {}, key = '', t = ''; var __getType = function (obj) { // Objects are php associative arrays. var t = typeof obj; t = t.toLowerCase(); if (t === "object") { t = "array"; } return t; }; var __countValue = function (value) { switch (typeof(value)) { case "number": if (Math.floor(value) !== value) { return; } // Fall-through case "string": if (value in this && this.hasOwnProperty(value)) { ++this[value]; } else { this[value] = 1; } } }; t = __getType(array); if (t === 'array') { for (key in array) { if (array.hasOwnProperty(key)) { __countValue.call(tmp_arr, array[key]); } } } return tmp_arr; }
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