how make loop can addiction by values in array

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I'm newbie, I have values of array like this :

$array = [0.25, 0.1667, 0.1667, 0.1667, 0.125, 0.125] ;

I want make addiction like this on looping:

$array = [
    0 => 0.25, 
    1 => 0.25 + 0.1667, 
    2 => 0.25 + 0.1667 + 0.1667, 
    3 => 0.25 + 0.1667 + 0.1667 + 0.1667, 
    4 => 0.25 + 0.1667 + 0.1667 + 0.1667 + 0.125, 
    5 => 0.25 + 0.1667 + 0.1667 + 0.1667 + 0.125 + 0.125
];

then result of looping and arrays can be :

$array = [0.25, 0.416667, 0.58333, 0.75, 0.875, 1];

please help me, how make a looping (for, while, etc... ) and change to array, thanks for help!

$array = [0.25, 0.1667, 0.1667, 0.1667, 0.125, 0.125] ;
$output = [];
$temp = 0;
foreach($array as $key=>$val) {
  $output[$key] =  $val + $temp;
  $temp = $output[$key];
}

6.3. Traversing Arrays with For Loops — AP CS Awesome, What will the following code print out? Can you write a similar method called tripleFirstFour() that triples the first 4 elements of the array? Make sure you test it in� This returns a reference to the value, which could be a traditional value, function, array or a child object. I love associative arrays because they make JavaScript super flexible. I can't tell you how many projects I have needed an array I can quickly reference by a name, not a numeric index. These have come in handy many times.

Try This :

$array = [0.25, 0.1667, 0.1667, 0.1667, 0.125, 0.125];
$temp = 0;
foreach ($array as $key => $val) {
    $temp += $val;
    $array[$key] = $temp;
}
print_r($array);

6.4. Enhanced For-Loop (For-Each) for Arrays — AP CS Awesome, There is a special kind of loop that can be used with arrays that is called an Then, change the loop to an indexed for loop to make it change the array values. I have to insert values from a for loop into an array, but can't get it to work as the loop variable starts at 0. I have tried the two following approaches, but neither work. Any advice or critisism would be very helpful.

One option is to use array_reduce and add for every iteration the current to the last value.

$array = [0.25, 0.1667, 0.1667, 0.1667, 0.125, 0.125] ;

$res = array_reduce($array, function($carry, $item) {
    $carry[] = $item + end($carry);
    return $carry;
}, []);

print_r($res);

Output

Array
(
    [0] => 0.25
    [1] => 0.4167
    [2] => 0.5834
    [3] => 0.7501
    [4] => 0.8751
    [5] => 1.0001
)

Php demo

Array Filter (vs FOR Loop), Array Filter (vs FOR Loop). In this video we create a data set and then extract only certain Duration: 2:23 Posted: Dec 31, 2016 The better way to loop through objects is first to convert the object into an array. Then, you loop through the array. You can convert an object into an array with three methods: Object.keys; Object.values; Object.entries; Object.keys. Object.keys creates an array that contains the properties of an object. Here’s an example.

[PDF] A Beginners Guide to ARRAYs and DO Loops, the number of elements in the array to perform the operation on in the do loop. INTRODUCTION. Data preparation can take up the majority of the time dedicated � The length property of an array variable is its length and the index of the first item is 0, second is 1, etc. i.e. using a for loop, we can iterate from 0 to length - 1 as the current index and access each element for that specific index.

Fill Matrix With For Loop R, Write a loop that will step through the entire array you defined in Question 11. in a wide variety of styles and popular formats: Abbey Road, Addictive Drums, BeatBuddy. Create an array or list from text file and store values in labels (VB. Arrays need to be of a constant size, or you will need to allocate them using malloc; The second part of the loop cannot redeclare i again. It also will loop forever if you have an assignment statement in it like you do. I assume you want to loop up to 1000 instead; The actual question, to assign into an array use the [] operator.

Adding to Arrays in Java, An array is a great tool for storing multiple values in a single object. However, they are Guide to Becoming a Substance Abuse Counselor Take a look at the same code but placed on separate lines: If you don't know what the values are going to be or have a much larger array, you can also fill the values using a loop. reason: When next().done=true or currentIndex>length the for..of loop ends. See Iteration protocols. Value: there are no values stored in the array Iterator object; instead it stores the address of the array used in its creation and so depends on the values stored in that array.

Comments
  • Please go read How to Ask. We expect you to show some actual initial effort here - show something that you tried, and explain what exactly the problem with it was. Please don't come here to get the absolute basics explained to you ("how make a looping (for, while, etc..."), that's what beginner's tutorials & books are for.
  • Also fix the spelling and grammar in the title ("how make loop can addiction by values in array"); that's not English.