PHP: Array Convert comma separated string to int

PHP: Array Convert comma separated string to int

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I just tried to parse my array that contains numbers separated with comma into numbers without the comma, but still in array form. But it didn't work.

My code:

$total = $this->input->post('total');
$arrTot = array_filter(array_slice($total, 20));
print_r($arrTot);

Array result:

Array
(
   [0] => 10,000
   [1] => 100,000
   [2] => 200,000
)

My desired output was to erase the comma in all number:

Array
(
    [0] => 10000
    [1] => 100000
    [2] => 200000
)

I've tried with something just like this but it seems not even close with my desired output:

$total = $this->input->post('total');
$arrTot = array_filter(array_slice($total, 20));
for ($i=0; $i < count($arrTot); $i++) { 
    $valTot=str_replace( ',', '', $arrTot[$i]);
    print_r($valTot);
}

Is there any way to solve this problem?

Thanks.


You can use array_walk to process each of the values in the array:

$arrTot = array('10,000', '100,000', '200,000');
array_walk($arrTot, function (&$v) {
    $v = str_replace(',', '', $v);
});
print_r($arrTot);

Output:

Array
(
    [0] => 10000
    [1] => 100000
    [2] => 200000
)

Demo on 3v4l.org

Split a comma delimited string into an array in PHP, JavaScript Comma operator � How to convert Integer array to String array using JavaScript ? How to get character array from string in JavaScript? Split a comma delimited string into an array in PHP Given a long string separated with comma delimiter. The task is to split the given string with comma delimiter and store the result in an array.


you might assign new value to current variable.

$arrTot = array_filter(array_slice($total, 20));
for ($i=0; $i < count($arrTot); $i++) { 
    $arrTot[$i]=str_replace( ',', '', $arrTot[$i]);
}
print_r($arrTot);

How to create comma separated list from an array in PHP , Convert comma separated string to array using JavaScript � How to Create a Dropdown List with Array Values using JavaScript ? Split a comma� You code is not properly indented and IMO your comments don't add any value. You could create a separate function instead of putting everything in the main function. Also you could add an extra parameter so you can specify the delimiter instead of always being ",".


If you want the desired output, you need to replace the elements in the main array without comma.

$total = $this->input->post('total');
$arrTot = array_filter(array_slice($total, 20));

foreach ($arrTot as $key => $aTot) {
    $arrTot[$key] = str_replace(',','',$arrTot[$i);
}
var_dump($arrTot);

PHP: Convert an array into a comma-delimited string., PHP: Convert an array into a comma-delimited string. This is a short and it into a string. Thankfully, the function will handle float values and integers just fine! PHP convert array to comma-separated string. Learn, How to convert index, associative, multidimensional array to string or comma separate string in PHP.


Try this-

echo "<pre>";
$arr = array('10,000','100,000','200,000');
print_r($arr);
//result 
   Array
  (
      [0] => 10,000
      [1] => 100,000
      [2] => 200,000
  )
foreach ($arr as $key => $value) {
   $new[] = str_replace(',','',$value);
}
print_r($new);
Array
(
    [0] => 10000
    [1] => 100000
    [2] => 200000
)

comma separated string to array php Code Example, Get code examples like "comma separated string to array php" string to array conversion in php � how to convert the string into array in php� In the code above, we used PHP’s implode function to convert the array elements into a comma-delimited string. The implode function takes in two arguments: The glue: This is the string that separates each element from our array. In this case, we chose a comma. By default, this parameter is an empty string unless you specify otherwise.


try this ,

$arr = ['10,000','100,000','200,000'];
foreach($arr as $key=>$val){
  $arr[$key] = (int)str_replace(',','',$val);
}

var_dump($arr);

explode - Manual, explode ( string $delimiter , string $string [, int $limit = PHP_INT_MAX ] ) : array If you split an empty string, you get back a one-element array with 0 as the key each triplet consisting of three double-precision numbers, separated by commas. Note to the previous example: we can do the whole string->array conversion� PHP convert string to number : We sometimes need to convert the string to integer. There are many ways to convert string to number. Here in this tutorial we are going to explain how you can convert a string to number forcefully using different methods. We will also explain how to convert string to float etc.


split - Manual, split ( string $pattern , string $string [, int $limit = -1 ] ) : array It seemed to split on a comma even though it was between a pair of quotes. you want to split that can contain a NUL character you'll need to convert it into something else first, eg: I am able to parse my data in my iOS app, and am setting historicalTemps to a String. Where I'm failing, however, is figuring out how to convert this comma-separated string to an Int array so it can populate my graph. This is where I've stalled;


Split comma separated string and store into variables, Convert Comma-Separated Strings to String Arrays, When processing CSV way to convert comma separated string to int , string s = "1,5,7"; int[] nums = Array. How can I split a comma delimited string into an array in PHP , Try explode:� yes it will perform poorly but before .net 4.0 String.join only take string array as parameter.Thus in that case we also need to convert in string .we can use ToString it perform better but there is problem of null exception – sushil pandey Aug 20 '13 at 17:54


How to Convert Comma Separated String into an Array in JavaScript, You can use the JavaScript split() method to split a string using a specific separator such as comma ( , ), space, etc. If separator is an empty string, the string is� You can use split () to get string array from comma separated string. If you iterate and perform mathematical operation on element of string array then that element will be treated as number by run-time cast but still you have string array. To convert comma separated string int array see the edit.