Use PHP functions in JavaScript

JavaScript array_values

Return just the values from the input array

function array_values (input) {
    // Return just the values from the input array  
    // 
    // version: 909.322
    // discuss at: http://phpjs.org/functions/array_values    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // *     example 1: array_values( {firstname: 'Kevin', surname: 'van Zonneveld'} );
    // *     returns 1: {0: 'Kevin', 1: 'van Zonneveld'}
    var tmp_arr = [], cnt = 0;
    var key = ''; 
    for ( key in input ){
        tmp_arr[cnt] = input[key];
        cnt++;
    } 
    return tmp_arr;
}

external links: original PHP docs | raw js source

Examples

Running

1	array_values( {firstname: 'Kevin', surname: 'van Zonneveld'} );

Should return

1	{0: 'Kevin', 1: 'van Zonneveld'}

Dependencies

No dependencies, you can use this function standalone.

Open syntax issues

php.js uses JsLint to help us keep our code consistent and prevent some common bugs.

Eventually we want all code to pass or at least take into consideration most fixes suggested by JsLint, following this JsLint configuration we’ve decided on.

Authors

Thanks to the following developers, you get to have array_values goodness in JavaScript.

Kevin van Zonneveld ( original )

Comments

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Use:

[CODE]
your_stuff('here');
[/CODE]

for proper code formatting
By submitting code here you are allowing us to use it in php.js hence dual licensing it under the MIT and GPL licenses

Kevin van Zonneveld
22 Jan '08

@ Ates Goral: Great dude!

Ates Goral
22 Jan '08

Here's array_count_values():

function array_count_values(array) {
    // *     example 1: array_count_values([ 3, 5, 3, &quot;foo&quot;, &quot;bar&quot;, &quot;foo&quot; ]);
    // *     returns 1: {3:2, 5:1, &quot;foo&quot;:2, &quot;bar&quot;:1}
    // *     example 2: array_count_values({ p1: 3, p2: 5, p3: 3, p4: &quot;foo&quot;, p5: &quot;bar&quot;, p6: &quot;foo&quot; });
    // *     returns 2: {3:2, 5:1, &quot;foo&quot;:2, &quot;bar&quot;:1}    // *     example 3: array_count_values([ true, 4.2, 42, &quot;fubar&quot; ]);
    // *     returns 3: {42:1, &quot;fubar&quot;:1}
 
    function countValue(value) {
        switch (typeof(value)) {        case &quot;number&quot;:
            if (Math.floor(value) != value) {
                return;
            }
        case &quot;string&quot;:            if (value in this) {
                ++this[value];
            } else {
                this[value] = 1;
            }        }
    }
    
    var ret = new Object();
        if (array instanceof Array) {
        array.forEach(countValue, ret);
    } else if (array instanceof Object) {
        for (var key in array) {
            countValue.call(ret, array[key]);        }
    }
    
    return ret;
}